CN105953013A - Huff pipe clamp shell - Google Patents
Huff pipe clamp shell Download PDFInfo
- Publication number
- CN105953013A CN105953013A CN201610574573.4A CN201610574573A CN105953013A CN 105953013 A CN105953013 A CN 105953013A CN 201610574573 A CN201610574573 A CN 201610574573A CN 105953013 A CN105953013 A CN 105953013A
- Authority
- CN
- China
- Prior art keywords
- housing
- pipe clamp
- hafu
- type pipe
- lug
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/021—T- or cross-pieces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Sleeves (AREA)
Abstract
The invention belongs to the technical field of pipe installation, and particularly relates to a Huff pipe clamp shell. The Huff pipe clamp shell comprises two half-pipe casings, wherein the two casings are mutually buckled and connected through bolts, a completely circular channel is formed and used for being clamped on a pipe in a covering manner, and a short pipe section for connecting branch pipes is arranged on one casing; sealing pads matched with an outer ring surface of the pipe are arranged on inner sides of the arc edges and the straight edges of the two casings. One reliable sealing pad installing structure is provided, so that the problem of leakage caused by dislocation of the sealing pads can be effectively solved.
Description
Technical field
The invention belongs to pipe installation technology field, be specifically related to a kind of Hafu-type pipe clamp housing.
Background technology
Saddle-shaped pipe joint is mainly used in external arm on official road, and this pipe joint generally comprises joins with main pipeline
The pipe clamp closed, and the joint for connecting branch, pipe clamp sandwiches on main pipeline, for joint is fixed,
The through hole offered on joint and main pipeline is the most right, by fittings arm, it becomes possible to make the medium in main pipeline
In inflow arm.But pipe joint structure of the prior art is numerous and diverse, during with tube fit, it is impossible to carry out good
Good sealing, thus be easily caused joint and produce leakage
Summary of the invention
It is an object of the invention to provide a kind of construction simple, seal reliably Hafu-type pipe clamp housing.
For achieving the above object, the invention provides techniques below scheme: a kind of Hafu-type pipe clamp housing, bag
Including two halfpipe housings, two housings mutually fastens and is bolted one full circle passage of formation for wrapping
Being clipped on pipeline, one of them housing is provided with one section of short tube for connecting branch.
Being arranged at intervals with multiple lug on the straight flange of described housing both sides, described lug is provided with bolt mounting holes.
It is provided with shaft orientation reinforcing rib between each lug, between each lug and housing outer ring surface, is provided with turning reinforcement.
It is provided with two arc strip grooves inside two arc-shaped sides of housing, inside two straight flanges of housing, is provided with two straight lines
Bar groove, the end of two vertical element grooves and two arc strip grooves is interconnected, and forms the annular groove for housing sealing gasket.
The bottom land of described vertical element groove is provided with locating slot；Described locating slot be arranged on vertical element groove two ends and
Middle part.
The method have technical effect that: provide one reliably sealing gasket mounting structure, it is possible to effectively keep away
The leakage problem exempting from sealing gasket dislocation and cause.
Accompanying drawing explanation
Fig. 1 is the installation diagram of the present invention；
Fig. 2 is that inventive shell assembles structural representation with sealing gasket；
Fig. 3 is the shell structure schematic diagram of the present invention；
Fig. 4 is the gasket structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
In describing the invention, it should be noted that term " interior ", " outward " etc. instruction orientation or position
Put relation for based on orientation shown in the drawings or position relationship (be i.e. inner side near the side of pipeline 20, away from
The side of pipeline 20 is outside), be for only for ease of description the present invention and simplify describe rather than instruction or
The hint device of indication or element must have particular orientation structure and an operation, therefore it is not intended that to this
Bright restriction.
Below in conjunction with specific embodiment, technical scheme is described in detail:
As it is shown in figure 1, a kind of Hafu-type pipe clamp housing, including two halfpipes housing 10a, 10b, two shells
Body 10a, 10b mutually detain merga pass bolt 13 and connect one full circle passage of formation for sandwiching at pipeline 30
On, one of them housing 10a is provided with one section of short tube 11 for connecting branch；Two housings 10a, 10b's
The sealing gasket 20 coordinated with pipeline 30 outer ring surface it is equipped with inside arc-shaped side and straight flange.The invention provides one
Reliably sealing gasket mounting structure, it is possible to be prevented effectively from sealing gasket dislocation and the leakage problem that causes.
Preferably, as shown in Figure 1,3, the straight flange of described housing 10a, 10b both sides is arranged at intervals with many
Individual lug 12, described lug 12 is provided with bolt mounting holes.
Preferably, as it is shown in figure 1, be provided with shaft orientation reinforcing rib 14 between each lug 12, each lug 12 and shell
It is provided with turning reinforcement 15 between body 10a, 10b outer ring surface.
Further, as it is shown on figure 3, be provided with two arc strip grooves inside two arc-shaped sides of housing 10a, 10b
17, it is provided with two vertical element grooves 16, two vertical element groove 16 and two arcs inside two straight flanges of housing 10a, 10b
The end of shape bar groove 17 is interconnected, and forms the annular groove for housing sealing gasket 20.Described sealing gasket 20 wraps
Including two arc sealing strips 21, the two ends of two arc sealing strips 21 are connected by two line seal bars 22 respectively,
Form a closed loop sealing ring, as in figure 2 it is shown, this sealing ring is embedded in described annular groove.
Preferably, as shown in Figure 4, the both sides of described arc sealing strip 21 and line seal bar 22 are laid with
Multiple protuberances 23, this protuberance 23 and described arc strip groove 17 and the sidewall interference fit of vertical element groove 16, make
Sealing gasket 20 swelling is fixed.
Preferably, described protuberance 23 is semi-cylindrical, and described protuberance 23 3 is one group and is separately positioned on arc
Shape sealing strip 21 and the two ends of line seal bar 22 and middle part, and the length direction of each protuberance 23 is all along sealing
Direction during pad 20 turnover annular groove is arranged, in order to the installation and removal of sealing gasket 20.
Preferably, the projection 25 being respectively arranged at two ends with a wedge shape of described arc sealing strip 21, described convex
The inside edge of block 25 is higher than outer ledge.After arc sealing strip 21 two ends receive extruding, crumple inside it
More slightly larger than outside, and the present invention arranges this wedge shaped projection at arc raised line 21 two ends, it is possible to crumple zone is entered
Row is filled, and further ensures that the sealing gasket 20 of both sides coordinates closely.
Preferably, the inner ring surface of described arc sealing strip 21 is provided with a plurality of arc convex ridge 24.Convex ridge 24 is subject to
Can be deformed after extruding to pipeline 30, and be adhering closely on the outer ring surface of pipeline 30, it is ensured that end is close
Envelope is reliable.
Further, described line seal bar 22 is provided with locating convex block 26, and described locating convex block 26 is to directly
The bottom land of lines groove 16 protrudes out setting, and the bottom land of described vertical element groove 16 is provided with and coordinates with locating convex block 26
Locating slot；Described locating convex block 26 and locating slot are separately positioned on line seal bar 22 and vertical element groove 16
Two ends and middle part.Locating convex block 26 coordinates with locating slot, it is possible to prevent sealing gasket 20 from distorting in annular groove,
Play.
The foregoing is only the preferred embodiment of the invention, not in order to limit the invention,
Any amendment, equivalent and the improvement etc. made within all spirit in the invention and principle, all should
Within being included in the protection domain of the invention.
Claims (5)
1. a Hafu-type pipe clamp housing, including two halfpipe housings, two housings mutually detains merga pass spiral shell
Tether and connect one full circle passage of formation for sandwiching at pipeline, it is characterised in that: set on one of them housing
There is one section of short tube for connecting branch.
2. to remove the Hafu-type pipe clamp housing belonging to 1 according to right, it is characterised in that: described housing both sides
Being arranged at intervals with multiple lug on straight flange, described lug is provided with bolt mounting holes.
Hafu-type pipe clamp housing the most according to claim 2, it is characterised in that: it is provided with between each lug
Shaft orientation reinforcing rib, is provided with turning reinforcement between each lug and housing outer ring surface.
Hafu-type pipe clamp housing the most according to claim 3, it is characterised in that: two arc-shaped sides of housing
Inner side is provided with two arc strip grooves, is provided with two vertical element grooves inside two straight flanges of housing, two vertical element grooves and
The end of two arc strip grooves is interconnected, and forms the annular groove for housing sealing gasket.
Hafu-type pipe clamp housing the most according to claim 4, it is characterised in that: described vertical element groove
Bottom land is provided with locating slot；Described locating slot is arranged on two ends and the middle part of vertical element groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610574573.4A CN105953013A (en) | 2016-07-20 | 2016-07-20 | Huff pipe clamp shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610574573.4A CN105953013A (en) | 2016-07-20 | 2016-07-20 | Huff pipe clamp shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105953013A true CN105953013A (en) | 2016-09-21 |
Family
ID=56901070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610574573.4A Pending CN105953013A (en) | 2016-07-20 | 2016-07-20 | Huff pipe clamp shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105953013A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764237A (en) * | 2016-12-30 | 2017-05-31 | 重庆科众机械有限公司 | A kind of sealing gaskets of Hafu joint for strengthening sealing |
| JP2018189131A (en) * | 2017-05-01 | 2018-11-29 | 株式会社光明製作所 | Pipe joint for branch |
| CN112186643A (en) * | 2020-09-24 | 2021-01-05 | 上海市基础工程集团有限公司 | Rapid and continuous installation process of submarine cable protective sleeve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201496724U (en) * | 2009-09-15 | 2010-06-02 | 诸水仙 | Multifunctional haft joint of extra large pipe network |
| CN203052068U (en) * | 2013-01-11 | 2013-07-10 | 上海航水管道设备有限公司 | Multifunctional quick-opening ladder tee huff section |
| WO2015003249A1 (en) * | 2013-07-12 | 2015-01-15 | Trudell Medical International | Huff cough simulation device |
| CN204852700U (en) * | 2015-08-12 | 2015-12-09 | 张素香 | Canned type flange connects |
| CN204879266U (en) * | 2015-08-05 | 2015-12-16 | 新兴铸管股份有限公司 | Harf union joint |
| CN205136953U (en) * | 2015-11-14 | 2016-04-06 | 苏志岩 | Ha fujie with inner bag |
| CN206112350U (en) * | 2016-07-20 | 2017-04-19 | 焦祥静 | Ha fushi pipe strap casing |
-
2016
- 2016-07-20 CN CN201610574573.4A patent/CN105953013A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201496724U (en) * | 2009-09-15 | 2010-06-02 | 诸水仙 | Multifunctional haft joint of extra large pipe network |
| CN203052068U (en) * | 2013-01-11 | 2013-07-10 | 上海航水管道设备有限公司 | Multifunctional quick-opening ladder tee huff section |
| WO2015003249A1 (en) * | 2013-07-12 | 2015-01-15 | Trudell Medical International | Huff cough simulation device |
| CN204879266U (en) * | 2015-08-05 | 2015-12-16 | 新兴铸管股份有限公司 | Harf union joint |
| CN204852700U (en) * | 2015-08-12 | 2015-12-09 | 张素香 | Canned type flange connects |
| CN205136953U (en) * | 2015-11-14 | 2016-04-06 | 苏志岩 | Ha fujie with inner bag |
| CN206112350U (en) * | 2016-07-20 | 2017-04-19 | 焦祥静 | Ha fushi pipe strap casing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764237A (en) * | 2016-12-30 | 2017-05-31 | 重庆科众机械有限公司 | A kind of sealing gaskets of Hafu joint for strengthening sealing |
| JP2018189131A (en) * | 2017-05-01 | 2018-11-29 | 株式会社光明製作所 | Pipe joint for branch |
| CN112186643A (en) * | 2020-09-24 | 2021-01-05 | 上海市基础工程集团有限公司 | Rapid and continuous installation process of submarine cable protective sleeve |
| CN112186643B (en) * | 2020-09-24 | 2021-10-01 | 上海市基础工程集团有限公司 | Rapid and continuous installation process of submarine cable protective sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |