CN207661268U - A kind of flange of easy access - Google Patents
A kind of flange of easy access Download PDFInfo
- Publication number
- CN207661268U CN207661268U CN201721917051.6U CN201721917051U CN207661268U CN 207661268 U CN207661268 U CN 207661268U CN 201721917051 U CN201721917051 U CN 201721917051U CN 207661268 U CN207661268 U CN 207661268U
- Authority
- CN
- China
- Prior art keywords
- flange
- fixedly installed
- fixed
- spring
- pipeline
- 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.)
- Active
Links
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a kind of flanges of easy access,Including pipeline,The interface of the pipeline is fixedly installed pressure gauge,The interface of the pipeline is fixedly installed rotating sheet,There are two flanges for the both sides fixed setting of the rotating sheet,It is fixedly installed connecting screw between described two flanges,There are four bolts hole for the surface fixed setting of the flange,The periphery of the bolt hole is fixedly installed Ka Hequan,And the connecting screw through two flanges and is bolted to connection,The outer surface of the connecting screw is fixedly installed spring,The flange that the redesign of flange arrangement can make can be easily detachable during maintenance,In screw rod by also capable of successfully removing flange in the case of corrosion,The pressure gauge of inside installation is smoothly overhauled,Greatly shorten the manually-operated time,Reduce human input.
Description
Technical field
The utility model belongs to flange technical field, and in particular to a kind of flange of easy access.
Background technology
Flange (flange) is called ring flange or flange.The part for making pipe be connected with each other with pipe, is connected to pipe end.Method
Perforation on orchid, bolt make two flanges be close to.With liner sealing between flange.Flange is a kind of discoid part, in pipeline engineering
Most commonly seen, flange all uses in pairs.In pipeline engineering, flange is mainly used for the connection of pipeline.It is needing
The end point for connecting two pipelines, respectively installs a piece of ring flange, and low pressure pipeline can use silk acting flange, 4 kilograms
Pressure above uses welded flange.Gasket is added between two panels ring flange, is then fastened with bolt.Existing flange makes
Used time needs to carry out to need to dismantle it when maintenance pressure gauge, but liquid outflow is had during dismounting, causes screw rod
Corrosion, the corrosion of screw rod makes pressure gauge can not be successfully dismounting, for problem exposed at present, thus it is proposed that it is a kind of just
In the flange of maintenance.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of flange of easy access
Problem.
To achieve the above object, the utility model provides the following technical solutions:A kind of flange of easy access, including pipe
The interface in road, the pipeline is fixedly installed pressure gauge, and the interface of the pipeline is fixedly installed rotating sheet, the overturning
The both sides fixed setting of piece is fixedly installed connecting screw, the surface of the flange there are two flange between described two flanges
There are four bolts hole for fixed setting, and the periphery of the bolt hole is fixedly installed Ka Hequan, and the connecting screw runs through two
Flange is simultaneously bolted to connection, and the outer surface of the connecting screw is fixedly installed spring, and the outer surface of the spring is solid
Surely it is provided with protective film, and the top both ends of the protective film and the top of spring are adhesively fixed by glue, the spring
Top is fixed at the inside of card and circle, and the surface of the flange is fixedly installed standing screw, and the standing screw passes through
The both side surface of threading method orchid simultaneously fixes flange, and one end of the flanged joint pressure gauge is fixedly installed sealing ring, the method
Blue end surface is fixedly installed protrusion, and the other end of the flange fixes fluted, the bolt hole of the convex surfaces
It is corresponding with the bolt hole of groove surfaces.
Preferably, the single flange is two double semicircular configuration compositions, and the surface of the flange is fixedly installed two
The installation site of a standing screw, the standing screw is symmetrical, and described two double semicircular configurations are fixed by standing screw to be connected
It connects.
Preferably, the protective film is malleable material, and the both ends of the protective film are connect with spring, the protection
The top of film and spring is all fixed at the inside of card and circle, and the outer surface of four connecting screws is all fixedly installed
Spring.
Preferably, the rotating sheet is fixed at the top of pipeline, and the rotating sheet is arranged by being welded and fixed in pipe
One side surface on the top in road, the rotating sheet is fixedly installed annular groove, and the pressure gauge is fixed at the interior of groove
Portion.
Preferably, described raised equal in magnitude with groove.
Compared with prior art, the utility model has the beneficial effects that:
(1)The flange that the redesign of flange arrangement can make can be easily detachable during maintenance, in screw rod
Also flange can be successfully removed in the case of being corroded, and the pressure gauge of inside installation is smoothly overhauled, greatly
The manually-operated time is shortened, human input is reduced.
(2)Increasing protective case above screw rod makes screw rod not flow to screw rod because of the liquid inside pipeline when in use
Above make Screw Corrosion, can greatly extend effective use of ring flange, reduce production accident, increases economic benefits.
(3)Flange arrangement is more firm when twin-screw connection structure makes the ring flange of single cirque structure connect.
Description of the drawings
Fig. 1 is the surface structure schematic diagram of the utility model;
Fig. 2 is the flange arrangement schematic diagram of the utility model;
Fig. 3 is the separate structure schematic diagram of the utility model;
In figure:1- pipelines, 2- flanges, 3- springs, 4- pressure gauges, 5- protective films, 6- connecting screws, 7- standing screws, 8-
Sealing ring, 9- protrusions, 10- grooves, 11- cards and circle.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- Fig. 3 is please referred to Fig.1, the utility model provides a kind of technical solution:A kind of flange of easy access, including pipeline
1, the interface of pipeline 1 is fixedly installed pressure gauge 4, and the interface of pipeline 1 is fixedly installed rotating sheet, and the both sides of rotating sheet are solid
Fixed setting is fixedly installed connecting screw 6, there are four the surface fixed settings of flange 2 there are two flange 2 between two flanges 2
The periphery of bolt hole, bolt hole is fixedly installed card and circle 11, and connecting screw 6 through two flanges 2 and is bolted
Connection, the outer surface of connecting screw 6 are fixedly installed spring 3, and the outer surface of spring 3 is fixedly installed protective film 5, and protective film
5 top both ends and the top of spring 3 are adhesively fixed by glue, and the top of spring 3 is fixed at card and encloses 11 inside,
The surface of flange 2 is fixedly installed standing screw 7, and standing screw 7 runs through the both side surface of flange 2 and fixes flange 2, method
One end that orchid 2 connects pressure gauge are fixedly installed sealing ring 8, and the end surface of flange 2 is fixedly installed protrusion 9, and flange 2
The other end fixes fluted 10, and the bolt hole on 10 surface of bolt hole and groove on raised 9 surfaces is corresponding.
In order to enable screw rod also can smoothly remove flange in the case of corrosion, so that the mistake of maintenance pressure gauge
Journey is unlikely to too long, in the present embodiment, it is preferred that single flange 2 is two double semicircular configuration compositions, and the surface of flange 2 is solid
There are two standing screws 7 for fixed setting, and the installation site of standing screw 7 is symmetrical, and two double semicircular configurations are consolidated by standing screw 7
Fixed connection.
In order to prevent overhaul during there is liquid to flow to screw rod surface cause Screw Corrosion or get rusty, avoid bolt without
Method is taken off, in the present embodiment, it is preferred that and protective film 5 is malleable material, and the both ends of protective film 5 are connect with spring 3,
The top of protective film 5 and spring 3 is all fixed at card and encloses 11 inside, and the outer surface of four connecting screws 6 is all fixed
It is provided with spring 3.
There is liquid leakage in order to prevent, while making the better tightness of flange, in the present embodiment, it is preferred that rotating sheet
It is fixed at the top of pipeline 1, rotating sheet is arranged by being welded and fixed on the top of pipeline 1, and a side surface of rotating sheet is solid
Surely it is provided with annular groove, pressure gauge 4 is fixed at the inside of groove.
In order to keep the connection structure of flange more firm, in the present embodiment, it is preferred that the size of protrusion 9 and groove 10
It is equal.
The operation principle and process for using of the utility model:The flange is consolidated two flanges 2 by connecting screw 6 when working
It is fixed to be arranged in the upper surface of pipeline 1, pressurization is carried out, sealing ring 8 keeps sealing performance more preferable, and card and circle 11 are fixed at two
Between a flange 2, protective film 5 so that liquid is not revealed on the surface of connecting screw 6 when liquid leakage, prevents from causing corrosion or raw
Rust;
Pressure gauge 4 is placed on to the centre of pipeline 1 when in use, by connecting screw 6 from protective film 5 after a flange 2
It penetrating, makes to be screwed after being then passed through next flange 2, be repeated a further three times so that pipeline 1 is closed up tightly by flange 2,
Need overhaul pressure gauge 4 when by connecting screw 6 dismantle, need overhaul flange 2 when by standing screw 7 unclamp can will
Flange 2 is lifted down from pipeline.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of flange of easy access, including pipeline(1), it is characterised in that:The pipeline(1)Interface be fixedly installed
Pressure gauge(4), the pipeline(1)Interface be fixedly installed rotating sheet, there are two the both sides fixed settings of the rotating sheet
Flange(2), described two flanges(2)Between be fixedly installed connecting screw(6), the flange(2)Surface be fixedly installed
Four bolts hole, the periphery of the bolt hole are fixedly installed Ka Hequan(11), and the connecting screw(6)Through two flanges
(2)And it is bolted to connection, the connecting screw(6)Outer surface be fixedly installed spring(3), the spring(3)'s
Outer surface is fixedly installed protective film(5), and the protective film(5)Top both ends and spring(3)Top it is viscous by glue
Connect fixation, the spring(3)Top be fixed at Ka Hequan(11)Inside, the flange(2)Surface fixed setting
There is standing screw(7), and the standing screw(7)Through flange(2)Both side surface and by flange(2)It is fixed, the flange
(2)One end of connection pressure gauge is fixedly installed sealing ring(8), the flange(2)End surface be fixedly installed protrusion
(9), and the flange(2)The other end fix it is fluted(10), the protrusion(9)The bolt hole and groove on surface(10)Surface
Bolt hole it is corresponding.
2. a kind of flange of easy access according to claim 1, it is characterised in that:The single flange(2)It is two
Double semicircular configuration compositions, the flange(2)Surface fixed setting there are two standing screw(7), the standing screw(7)'s
Installation site is symmetrical, and described two double semicircular configurations are by standing screw(7)It is fixedly connected.
3. a kind of flange of easy access according to claim 1, it is characterised in that:The protective film(5)To there is extension
The material of property, the protective film(5)Both ends and spring(3)Connection, the protective film(5)And spring(3)Top it is all fixed
It is arranged in Ka Hequan(11)Inside, four connecting screws(6)Outer surface be all fixedly installed spring(3).
4. a kind of flange of easy access according to claim 1, it is characterised in that:The rotating sheet is fixed at pipe
Road(1)Top, the rotating sheet by be welded and fixed be arranged in pipeline(1)Top, a side surface of the rotating sheet is solid
Surely annular groove, the pressure gauge are provided with(4)It is fixed at the inside of groove.
5. a kind of flange of easy access according to claim 1, it is characterised in that:The protrusion(9)With groove(10)
It is equal in magnitude.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721917051.6U CN207661268U (en) | 2017-12-31 | 2017-12-31 | A kind of flange of easy access |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721917051.6U CN207661268U (en) | 2017-12-31 | 2017-12-31 | A kind of flange of easy access |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207661268U true CN207661268U (en) | 2018-07-27 |
Family
ID=62944768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721917051.6U Active CN207661268U (en) | 2017-12-31 | 2017-12-31 | A kind of flange of easy access |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207661268U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111609222A (en) * | 2020-05-28 | 2020-09-01 | 高伟 | Pipeline structure for water supply and drainage of hospital |
-
2017
- 2017-12-31 CN CN201721917051.6U patent/CN207661268U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111609222A (en) * | 2020-05-28 | 2020-09-01 | 高伟 | Pipeline structure for water supply and drainage of hospital |
CN111609222B (en) * | 2020-05-28 | 2021-12-21 | 高伟 | Pipeline structure for water supply and drainage of hospital |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207661268U (en) | A kind of flange of easy access | |
CN206036447U (en) | Novel sealed pipeline section anchor clamps of quick detach formula | |
CN208719623U (en) | A kind of novel chemical pipeline flange | |
CN209532631U (en) | A kind of universal planetary wheel of wind turbine gearbox bearing removal equipment | |
CN202629396U (en) | Flange pipeline clamp | |
CN207090138U (en) | A kind of novel oil inlet mouth device | |
CN205868287U (en) | Ion exchange equipment filteres out discharge device | |
CN202087953U (en) | Dismounting device for auxiliary machine filter screen of casting system | |
CN204962093U (en) | Oil filter tube coupling head | |
CN209469905U (en) | A kind of steady type union flange | |
CN204239944U (en) | Quick mounting dismounting housing type joint | |
CN201712058U (en) | Fastening bolt limit device | |
CN203571280U (en) | Expansion joint component used for pump | |
CN206447050U (en) | A kind of slip-on-welding plate flange hand hole | |
CN206570881U (en) | Basin fixing device under a kind of platform | |
CN201122075Y (en) | External part adjustable soldered sealing high pressure heat exchanger | |
CN210179166U (en) | Online leakage blocking device for pipeline flange cover | |
CN104235537A (en) | Detachable pipe joint | |
CN219317871U (en) | Reinforcing device for preventing pipe hoop from connecting pressure pipeline from bursting and leaking | |
CN205424248U (en) | Removable bellows safety cover | |
CN103794334A (en) | Transformer rectangular pipe opening blocking plate sealing structure and sealing method | |
CN220250794U (en) | Upper concentrating tower condenser shell of phenol acetone device | |
CN216963969U (en) | Filter convenient to maintain for oil production | |
CN214999440U (en) | Pipeline connecting device for hydraulic engineering capable of controlling flow velocity of water flow | |
CN202674625U (en) | Flange plate |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant |