CN205618882U - Cross flange - Google Patents
Cross flange Download PDFInfo
- Publication number
- CN205618882U CN205618882U CN201620383098.8U CN201620383098U CN205618882U CN 205618882 U CN205618882 U CN 205618882U CN 201620383098 U CN201620383098 U CN 201620383098U CN 205618882 U CN205618882 U CN 205618882U
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- CN
- China
- Prior art keywords
- flange
- flange body
- seal groove
- way
- locating slot
- 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
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Abstract
The utility model discloses a cross flange, cross flange includes the flange body, go up the flange, the lower flange, left side flange, right side flange, the seal groove, seal ring, the cylinder sleeve pipe, the enclosing cover, the connecting screw, the mounting hole, the locating pin, four faces of flange body pass through the connecting screw and connect upward flange, the lower flange, left side flange, right side flange, every flange joint face is equipped with the seal groove, the inslot is equipped with rubber's sealing washer, cross flange's sealing performance is improved through the sealing washer, the inside cylinder pipe box that is equipped with of flange body, the cylinder pipe box passes through the locating pin to be fixed in the flange body, cross flange's different position UNICOMs are realized to accessible rotary cylinder pipe box, also can dismantle the cylinder pipe box, realize that 4 position lead to entirely. This cross flange simple structure, detachable connection structure is adopted, simple to operate to easy the manufacturing to help clearing up the flange pipeline is inside, seal groove cooperation sealing washer uses, has increased cross flange's sealed effect.
Description
Technical field
This utility model relates to mechanical field, particularly to a kind of four-way flange.
Background technology
Flange is to connect pipeline or the part of valve, is generally connected to port, and the flange thickness of different pressures is different, and the bolt that they use is the most different.Water pump and valve, when connecting with pipeline, the local of these equipment facilities, also make corresponding flange shape, also referred to as Flange joint.Every union piece making at two planar perimeter to be connected with simultaneously closing, the most referred to as " flange ", such as the connection of ventilation shaft, this class part is properly termed as " flange type part ".
Existing flange can only connect 2 pipelines mostly, runs into when 4 pipelines connect and the most just cannot connect, and major part ring flange all uses flange gasket to connect, sealing effectiveness is not good enough, in the middle of normal work, often cause liquid or gas leakage, have influence on the normal work of flange.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of four-way flange, to solve the above-mentioned multinomial problem defect caused in prior art.
nullFor achieving the above object，The technical scheme that this utility model offer is following: a kind of four-way flange，Including flange body、Upper flange、Lower flange、Left flange、Right flange、Seal groove、Seal washer、Cylindrical casing、Enclosing cover、Alignment pin、Locating slot、Attachment screw、Installing hole，Four faces of flange body connect upper flange by attachment screw、Lower flange、Left flange、Right flange，Each flange arrangement is identical and diameter of bore is identical with flange body internal orifice dimension，Each flange connection surface is provided with seal groove，Groove is built with the seal washer of rubber，The sealing property of four-way flange is improved by seal washer，Flange body、Upper flange、Lower flange、Zuo Falan、Right flange、Cylinder pipe box、Enclosing cover is made by structural steel Q345，Flange body、The intercommunicating pore inwall of cylindrical casing and 4 flanges is provided with heat-insulation layer，Heat-insulation layer is resistant to elevated temperatures phosphate Hydrocerussitum (Ceruse) coating.Flange body top is connected with enclosing cover by attachment screw, flange body inside center is provided with locating slot, cylinder pipe box top and bottom are provided with alignment pin, alignment pin is arranged in locating slot and fixes position, and cylindrical casing radially has through hole, and lead to the hole site is corresponding with flange intercommunicating pore position and diameter is identical, cylindrical casing can different azimuth be installed, realize the different azimuth UNICOM of four-way flange, it is possible to remove cylinder pipe box, it is achieved four-way flange 4 orientation all-pass.
Preferably, being designed with locating slot bottom described flange body with enclosing cover, locating slot is internal is rubber manufacture, and cylinder pipe box top and bottom are provided with alignment pin, locating slot and alignment pin interference fit.
Preferably, described flange body and upper flange, lower flange, left flange, 4 flange connection surfaces of right flange being correspondingly provided with seal groove, is provided with O-ring seal pad in seal groove, sealed loop-pad is made up of rubber, good sealing effect.
Preferably, described upper flange, lower flange, left flange, 4 ring flanges of right flange connect pipe surface and are uniformly provided with 4 installing holes, and this dignity of acting flange is uniformly provided with 4 screw holes.
Preferably, the intercommunicating pore inwall of described flange body, cylindrical casing and 4 flanges is provided with heat-insulation layer.
Preferably, described cylindrical casing outer layer is provided with rubber layer, with flange body inwall interference fit.
Above technical scheme is used to provide the benefit that: four faces of the flange body of this four-way flange connect upper flange, lower flange, left flange, 4 flanges of right flange, convenient disassembly by attachment screw, and cleaning is easily.Each flange connection surface is provided with seal groove, and groove, built with the seal washer of rubber, improves the sealing property of four-way flange by seal washer；Flange body top is connected with enclosing cover by attachment screw, flange body inside center is provided with locating slot, cylinder pipe box top and bottom are provided with alignment pin, alignment pin is arranged in locating slot and fixes position, cylindrical casing radially has through hole, and lead to the hole site is corresponding with flange intercommunicating pore position and diameter is identical, cylindrical casing can different azimuth be installed, realize the different azimuth UNICOM of four-way flange, also can remove cylinder pipe box, it is achieved four-way flange 4 orientation all-pass, operate flexible, widely used elastomeric material, improves seal for pipe joints.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of four-way flange；
Fig. 2 is the structural representation of enclosing cover shown in Fig. 1；
Fig. 3 is the sectional view of flange shown in Fig. 1；
Fig. 4 is flange body sectional view shown in Fig. 1；
Fig. 5 is cylindrical casing structural representation shown in Fig. 1.
Wherein, 1 flange body, 2 upper flanges, 3 lower flanges, 4 left orchids, 5 right flanges, 6 seal washers, 7 cylindrical casings, 8 seal grooves, 9 attachment screws, 10 screw holes, 11 installing holes, 12 enclosing covers, 13 alignment pins, 14 locating slots, 15 intercommunicating pores.
Detailed description of the invention
Describe the preferred implementation of this utility model a kind of four-way flange below in conjunction with the accompanying drawings in detail.
nullFig. 1 shows the detailed description of the invention of this utility model a kind of four-way flange: 1 four faces of the flange body of this four-way flange connect upper flange 2 by attachment screw 9、Lower flange 3、Left flange 4、Right flange 5，Each flange diameter of bore is identical with flange body 1 internal orifice dimension，It is circular seal groove 8 that each flange connection surface is provided with cross section，Groove is built with the seal washer 6 of rubber，The sealing property of four-way flange is improved by seal washer 6，Flange body 1、Upper flange 2、Lower flange 3、Left blue 4、Right flange 5、Cylindrical casing 7、Enclosing cover 12 is made by structural steel Q345，Flange body 1、The intercommunicating pore inwall of cylindrical casing 7 and 4 flanges all scribbles resistant to elevated temperatures phosphate Hydrocerussitum (Ceruse) dope layer，Flange body 1 top is connected with enclosing cover 12 by attachment screw 9，Flange body 1 inside center is provided with locating slot 14，Cylindrical casing 7 top and bottom are provided with alignment pin 13，Alignment pin 13 is arranged in locating slot 14 and fixes position，Cylindrical casing 7 radially has intercommunicating pore 15，And intercommunicating pore 15 position is corresponding with flange intercommunicating pore position and diameter is identical，Cylindrical casing 7 can different azimuth be installed，Realize the different azimuth UNICOM of four-way flange，Also cylindrical casing 7 can be removed，Realize four-way flange 4 orientation all-pass.
Fig. 2 show the structural representation of enclosing cover 12, and enclosing cover 12 is fixed on the top of flange body 1 by attachment screw 9.Using structural steel Q345 to manufacture, enclosing cover 12 adpting flange body 1 face is provided with locating slot 14, and locating slot 14 is internal is rubber manufacture, with alignment pin 13 interference fit.
Upper flange 2, lower flange 3, left to send out structure blue 4, right flange 5 identical.Fig. 3 show the sectional view of 4 flanges, flange is uniformly provided with 4 screw holes 10 with the joint face of flange body 1, coupled together by attachment screw 9, being additionally provided with cross section on joint face is semicircular annular seal groove 8, identical with joint face seal groove 8 shape of flange body 1, position is corresponding, the inside is circular annular seal packing ring 6 equipped with cross section, strengthens the sealing of four-way flange.
Fig. 4 show the sectional view of flange body 1, flange body 1 on four sides and is all uniformly provided with screw hole 10 above, with 4 flange connection surfaces on to be additionally provided with cross section be semicircular annular seal groove 8, the bottom of flange body 1 is provided with the locating slot 14 corresponding with cylindrical casing 7, locating slot 14 is internal is rubber manufacture, with alignment pin 13 interference fit.
Fig. 5 show the structural representation of cylindrical casing 7, cylindrical casing 7 radially have intercommunicating pore 15, and intercommunicating pore 15 position is corresponding with flange intercommunicating pore position and diameter is identical, the position up and down of cylindrical casing 7 is each uniformly provided with 4 alignment pins 13, can with flange body 1 bottom and locating slot 14 interference fit of enclosing cover 12, cylindrical casing 7 outer layer is provided with rubber layer, with flange body 1 inwall interference fit, improves the sealing of four-way flange.
Above is only preferred implementation of the present utility model; it should be pointed out that, for the person of ordinary skill of the art, on the premise of creating design without departing from this utility model; can also make some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (5)
1. a four-way flange, it is characterised in that: described four-way flange include flange body, upper flange, under
Flange, left flange, right flange, seal groove, seal washer, cylindrical casing, enclosing cover, alignment pin, location
Groove, attachment screw, installing hole, four faces of flange body by attachment screw connect upper flange, lower flange,
Left flange, right flange, each flange arrangement is identical, and flange diameter of bore is identical with flange body internal orifice dimension,
Joint face and each flange connection surface of flange body are designed with seal groove, and groove is built with the sealing gasket of rubber
Circle, flange body top is connected with enclosing cover by attachment screw, and flange body inside center is provided with locating slot,
Cylinder pipe box top and bottom are provided with alignment pin, and alignment pin is arranged in locating slot and fixes position, cylindrical sleeve
Tube hub radially has through hole, and lead to the hole site is corresponding with flange intercommunicating pore position and diameter is identical, cylindrical sleeve
Pipe can different azimuth be installed, it is possible to removes cylindrical casing.
Four-way flange the most according to claim 1, it is characterised in that: bottom described flange body and outward
Lid is designed with locating slot, and locating slot is internal is rubber manufacture, and cylinder pipe box top and bottom are provided with alignment pin,
Locating slot and alignment pin interference fit.
Four-way flange the most according to claim 1, it is characterised in that: described flange body and 4 methods
Being correspondingly provided with seal groove on blue joint face, be provided with O-ring seal pad in seal groove, seal washer is by rubber system
Make and with seal groove interference fit.
Four-way flange the most according to claim 1, it is characterised in that: described flange body, cylindrical sleeve
The intercommunicating pore inwall of pipe and 4 flanges is provided with heat-insulation layer.
Four-way flange the most according to claim 1, it is characterised in that: described cylindrical casing outer layer is provided with
Rubber layer, with flange body inwall interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383098.8U CN205618882U (en) | 2016-04-28 | 2016-04-28 | Cross flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620383098.8U CN205618882U (en) | 2016-04-28 | 2016-04-28 | Cross flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205618882U true CN205618882U (en) | 2016-10-05 |
Family
ID=57026409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620383098.8U Expired - Fee Related CN205618882U (en) | 2016-04-28 | 2016-04-28 | Cross flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205618882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116905519A (en) * | 2023-07-26 | 2023-10-20 | 中国十七冶集团有限公司 | Construction method for underground structure pile replacing column inner partition wall |
-
2016
- 2016-04-28 CN CN201620383098.8U patent/CN205618882U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116905519A (en) * | 2023-07-26 | 2023-10-20 | 中国十七冶集团有限公司 | Construction method for underground structure pile replacing column inner partition wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20170428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |