CN204532506U - For the adpting flange combination of silencing apparatus turnover pipeline - Google Patents
For the adpting flange combination of silencing apparatus turnover pipeline Download PDFInfo
- Publication number
- CN204532506U CN204532506U CN201420840280.2U CN201420840280U CN204532506U CN 204532506 U CN204532506 U CN 204532506U CN 201420840280 U CN201420840280 U CN 201420840280U CN 204532506 U CN204532506 U CN 204532506U
- Authority
- CN
- China
- Prior art keywords
- flange
- anchor ear
- axial end
- spill
- tapering
- 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
Links
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to a kind of adpting flange combination for silencing apparatus turnover pipeline, comprise anchor ear, spill tapering flange and convex tapering flange, described anchor ear is tool circular annular form thing jaggy, two terminations that this anchor ear is positioned at breach arrange connection journal stirrup, one lock bolt connects journal stirrup through these two, it is trapezoidal groove that the inwall of described anchor ear is provided with a cross section, this groove extends to breach along anchor ear circumference, one axial end of described spill tapering flange is provided with first conical surface, the center hole of spill tapering flange is shoulder hole, the miner diameter end of this shoulder hole is positioned at the first conical surface place axial end, the bigger diameter end of this shoulder hole is positioned at another axial end, one axial end of described convex tapering flange is provided with the flange for inserting spill tapering flange shoulder hole bigger diameter end, another axial end of convex tapering flange is provided with second conical surface.The utility model connects efficient quick, and user cost is low, can effectively ensure in flange connections pipe smooth-going, and fluid flowing is smooth and easy.
Description
Technical field
The utility model relates to silencing apparatus field, particularly a kind of adpting flange combination for silencing apparatus turnover pipeline.
Background technique
When the turnover pipeline of silencing apparatus is connected with motor, annex pipeline, fixed by Flange joint, align to ensure that two flanged pipes connect, gapless between flanged pipe between two.Flange and the flanged pipe circumference of current silencing apparatus turnover pipeline are welded and fixed, the circumferential surface of flange is evenly provided with mounting hole, when silencing apparatus turnover pipeline needs with motor, annex pipeline connection, flange laminating on two flanged pipes that need be communicated with, after mounting hole alignment, lock through after the mounting hole of two flanges with screw rod, two flanged pipes are communicated with fixing.In practical operation, because flange circumference is fixed on flanged pipe, the attachment hole greater probability of two flanges cannot be alignd, the flanged pipe of silencing apparatus or annex pipeline need be rotated, very inconvenient, consuming time more, and cannot ensure to flush in two flanged pipe joint pipes, cause the joint tube fluid pressure loss, cause friction noise, cause the reliability of joint lower, there is the risk of leakage, simultaneously in order to ensure sealing effect, must install resistant to elevated temperatures pad between two flanges, user cost increases.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and provide a kind of adpting flange combination for silencing apparatus turnover pipeline, it connects efficient quick, and user cost is low, can effectively ensure in flange connections pipe smooth-going, and fluid flowing is smooth and easy.
The technical solution of the utility model is: a kind of adpting flange combination for silencing apparatus turnover pipeline, comprise anchor ear, spill tapering flange and convex tapering flange, described anchor ear is tool circular annular form thing jaggy, two terminations that this anchor ear is positioned at breach arrange connection journal stirrup, one lock bolt connects journal stirrup through these two, it is trapezoidal groove that the inwall of described anchor ear is provided with a cross section, this groove extends to breach along anchor ear circumference, one axial end of described spill tapering flange is provided with first conical surface, the center hole of spill tapering flange is shoulder hole, the miner diameter end of this shoulder hole is positioned at the first conical surface place axial end, the bigger diameter end of this shoulder hole is positioned at another axial end, one axial end of described convex tapering flange is provided with the flange for inserting spill tapering flange shoulder hole bigger diameter end, another axial end of convex tapering flange is provided with second conical surface.
Two outside inflection in termination that described anchor ear is positioned at breach are bent to form connection journal stirrup.
Described flange is arranged in an axial end of convex tapering flange, and this flanged ring is around the center hole of convex tapering flange.
Adopt technique scheme: a kind of adpting flange combination for silencing apparatus turnover pipeline, comprise anchor ear, spill tapering flange and convex tapering flange, described anchor ear is tool circular annular form thing jaggy, two terminations that this anchor ear is positioned at breach arrange connection journal stirrup, one lock bolt connects journal stirrup through these two, controls the distance that two connect journal stirrup, regulate the openings of sizes of breach by lock bolt, anchor ear generation deformation, makes anchor ear reducing.It is trapezoidal groove that the inwall of described anchor ear is provided with a cross section, and this groove extends to breach along anchor ear circumference.One axial end of described spill tapering flange is provided with first conical surface, the center hole of spill tapering flange is shoulder hole, the miner diameter end of this shoulder hole is positioned at the first conical surface place axial end, the bigger diameter end of this shoulder hole is positioned at another axial end, one axial end of described convex tapering flange is provided with the flange for inserting spill tapering flange shoulder hole bigger diameter end, another axial end of convex tapering flange is provided with second conical surface, the flange of convex tapering flange inserts in the bigger diameter end of spill tapering flange, pass through male-female engagement, the interior alignment of the flanged pipe pipe of two flanges can be ensured, after convex tapering flange inserts spill tapering flange, clamped by anchor ear, second conical surface of convex tapering flange, the cell wall of the corresponding trapezoidal groove of the first conical surface difference of spill tapering flange, the cell wall of groove is by two flange screws, the sealing of effective guarantee two joint, save pad, reduce user cost, fluid is smooth and easy in joint flowing, two flanges eliminate mounting hole, when mounted without the need to considering mounting hole alignment problem, efficient quick during connection.
Described flange is arranged in an axial end of convex tapering flange, this flanged ring is around the center hole of convex tapering flange, the flange of annular inserts the bigger diameter end of shoulder hole, by shoulder hole (center hole) centering of the center hole of convex tapering flange and spill tapering flange, effectively ensure in flange connections two flanged pipe pipe smooth-going.
Be further described below in conjunction with the drawings and specific embodiments.
Accompanying drawing explanation
Fig. 1 is mounting structure schematic diagram of the present utility model;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is the structural representation of the utility model anchor ear;
Fig. 4 is the sectional view of Fig. 3;
Fig. 5 is the structural representation of the utility model spill tapering flange;
Fig. 6 is the structural representation of the utility model convex tapering flange.
In accompanying drawing, 1 is anchor ear, and 2 is spill tapering flange, and 3 is convex tapering flange, and 4 is breach, and 5 for connecting journal stirrup, and 6 is lock bolt, and 7 is groove, and 8 is first conical surface, and 9 is shoulder hole, and 10 is flange, and 11 is second conical surface.
Embodiment
See Fig. 1 to Fig. 6, a kind of adpting flange combination for silencing apparatus turnover pipeline, comprises anchor ear 1, spill tapering flange 2 and convex tapering flange 3.Described anchor ear 1 is for having the circular annular form thing of breach 4, two terminations that this anchor ear 1 is positioned at breach 4 arrange connection journal stirrup 5, in the present embodiment, two outside inflection in termination that anchor ear 1 is positioned at breach 4 are bent to form connection journal stirrup 5, the connection support lug structure intensity that outside inflection is bent to form is high, connects journal stirrup and is provided with through hole.One lock bolt 6 connects journal stirrup 5 through these two, and the screw rod of lock bolt connects the through hole on journal stirrup through two, screw rod coordinates a nut, and by rotating nut, adjustment two connects the distance of journal stirrup, regulates the openings of sizes of breach, makes anchor ear reducing.It is trapezoidal groove 7 that the inwall of described anchor ear 1 is provided with a cross section, and this groove 7 extends to breach 4 along anchor ear 1 circumference.One axial end of described spill tapering flange 2 is provided with first conical surface 8, the center hole of spill tapering flange 2 is shoulder hole 9, the miner diameter end of this shoulder hole 9 is positioned at the first conical surface 8 place axial end, the bigger diameter end of this shoulder hole 9 is positioned at another axial end, the flanged pipe supporting with spill tapering flange is fixedly mounted in the path section of shoulder hole, and extend towards the first conical surface place axial end, for ensureing that this flanged pipe can be installed smoothly, the path section diameter of spill tapering flange shoulder hole need be less than the internal diameter of anchor ear.One axial end of described convex tapering flange 3 is provided with the flange 10 for inserting spill tapering flange 2 shoulder hole 9 bigger diameter end, this flange 10 is around the center hole of convex tapering flange 3, another axial end of convex tapering flange 3 is provided with second conical surface 11, the flanged pipe supporting with convex tapering flange is fixedly mounted in the center hole of convex tapering flange, and extend towards the second conical surface place axial end, for ensureing that this flanged pipe is installed smoothly, the diameter of the center hole of convex tapering flange is less than the internal diameter of anchor ear, the diameter in convex tapering flange center hole equals the diameter of spill tapering flange path section.
When the utility model uses, the flange of convex tapering flange is inserted in the large footpath section of spill tapering flange shoulder hole, the axial end of flange and the shaft shoulder of shoulder hole are adjacent to, open the breach of anchor ear, recessed by what be combined together, convex tapering flange is arranged in the groove of anchor ear, rotating nut, the breach of anchor ear is diminished, anchor ear undergauge, the cell wall of groove is by recessed, convex tapering flange screw together, the shoulder hole of spill tapering flange aligns with the center hole of convex tapering flange, the flanged pipe being arranged on shoulder hole path section is high with the flanged pipe coaxality being arranged on center hole, fluid is smooth and easy at Bottomhole pressure.
Claims (3)
1. the adpting flange combination for silencing apparatus turnover pipeline, it is characterized in that: comprise anchor ear (1), spill tapering flange (2) and convex tapering flange (3), described anchor ear (1) is for having the circular annular form thing of breach (4), two terminations that this anchor ear (1) is positioned at breach (4) arrange connection journal stirrup (5), one lock bolt (6) connects journal stirrup (5) through these two, it is trapezoidal groove (7) that the inwall of described anchor ear (1) is provided with a cross section, this groove (7) extends to breach (4) along anchor ear (1) circumference, one axial end of described spill tapering flange (2) is provided with first conical surface (8), the center hole of spill tapering flange (2) is shoulder hole (9), the miner diameter end of this shoulder hole (9) is positioned at first conical surface (8) place axial end, the bigger diameter end of this shoulder hole (9) is positioned at another axial end, one axial end of described convex tapering flange (3) is provided with the flange (10) for inserting spill tapering flange (2) shoulder hole (9) bigger diameter end, another axial end of convex tapering flange (3) is provided with second conical surface (11).
2. the adpting flange combination for silencing apparatus turnover pipeline according to claim 1, is characterized in that: two outside inflection in termination that described anchor ear (1) is positioned at breach (4) are bent to form connection journal stirrup (5).
3. the adpting flange combination for silencing apparatus turnover pipeline according to claim 1, is characterized in that: described flange (10) is arranged in an axial end of convex tapering flange (3), and this flange (10) is around the center hole of convex tapering flange (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840280.2U CN204532506U (en) | 2014-12-26 | 2014-12-26 | For the adpting flange combination of silencing apparatus turnover pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840280.2U CN204532506U (en) | 2014-12-26 | 2014-12-26 | For the adpting flange combination of silencing apparatus turnover pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204532506U true CN204532506U (en) | 2015-08-05 |
Family
ID=53746524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420840280.2U Expired - Fee Related CN204532506U (en) | 2014-12-26 | 2014-12-26 | For the adpting flange combination of silencing apparatus turnover pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204532506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026422A (en) * | 2018-08-09 | 2018-12-18 | 襄阳美标朗源动力实业有限公司 | A kind of strong cylinder head of leakproofness for natural gas engine |
-
2014
- 2014-12-26 CN CN201420840280.2U patent/CN204532506U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026422A (en) * | 2018-08-09 | 2018-12-18 | 襄阳美标朗源动力实业有限公司 | A kind of strong cylinder head of leakproofness for natural gas engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102345774A (en) | Low-pressure sealing pipe joint | |
| CN208356237U (en) | A kind of piping filter being convenient for changing filter core | |
| CN201615300U (en) | High-pressure pipeline flange connecting structure | |
| CN203880273U (en) | Split type flange | |
| CN204532506U (en) | For the adpting flange combination of silencing apparatus turnover pipeline | |
| CN212616918U (en) | Expansion joint for connecting pump test pipeline | |
| CN103672097A (en) | Valve assembly for holing in pipeline | |
| CN202302412U (en) | Pressure-bearing and sealing pipeline for pipe connector | |
| CN202012298U (en) | Novel union | |
| CN105423021B (en) | A kind of petroleum pipeline flange connection | |
| CN207454984U (en) | A kind of slide-in type bellmouth pipe fitting | |
| CN201487472U (en) | Joint for quickly fixing cracked thin-wall metal tubes | |
| CN203546442U (en) | Washing machine water inlet pipe connector assembly | |
| CN203656400U (en) | Sealing connecting device of pipes | |
| CN202532062U (en) | Connection pipe with rotary flange plate | |
| CN215721439U (en) | To opening tetrafluoro cover connecting device | |
| CN203641207U (en) | Expanded connection component | |
| CN204573392U (en) | A kind of pipe fitting joint structure part | |
| CN103672228B (en) | The pipe joint fixed simultaneously and seal | |
| CN202674625U (en) | Flange plate | |
| CN203431414U (en) | Variable-diameter-pipeline excavation-free repair device | |
| CN203147104U (en) | Quick breakpoint pipe joint for oil pipe | |
| CN210600555U (en) | Flange convenient for connecting heat supply pipeline | |
| CN210357764U (en) | Water collecting pipeline device | |
| CN204942858U (en) | A kind of joint |
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: 20150805 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |