CN108775455A - Steel pipe screw fastening type accepts connector soon - Google Patents
Steel pipe screw fastening type accepts connector soon Download PDFInfo
- Publication number
- CN108775455A CN108775455A CN201810674618.4A CN201810674618A CN108775455A CN 108775455 A CN108775455 A CN 108775455A CN 201810674618 A CN201810674618 A CN 201810674618A CN 108775455 A CN108775455 A CN 108775455A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- screw fastening
- fastening type
- inner sleeve
- pipe screw
- 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.)
- Withdrawn
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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0206—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the collar not being integral with the pipe
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
- F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Sleeves (AREA)
Abstract
The present invention relates to a kind of steel pipe screw fastening types to accept connector soon, is related to steel pipe pipeline installation process middle pipe termination vocal imitation skill, for low-pressure deliveries technical fields such as water, gas supply and discharges.Include the inner sleeve and outer tube of screw thread socket, outer tube first end is equipped with baffle ring, and step locating piece is equipped between inner sleeve first end and baffle ring, and inner sleeve opens up seal groove close to first end inner wall, sealing ring is equipped in seal groove.The present invention can shorten the construction time, mitigate construction intensity, reduce cost.
Description
Technical field
The present invention relates to a kind of steel pipe screw fastening types to accept connector soon, is related to steel pipe pipeline installation process middle pipe termination vocal mimicry
Art, for belonging to the low-pressure deliveries technical fields such as water, gas supply and discharge.
Background technology
Country's plumbing, gas pipeline steel pipe interface are substantially all using welding or flanged joint, both mounting means at present
The pipeline installation being suitable under most of conventional environments.But in complicated environmental conditions such as underground pipe gallery, coal mine roadways, due to space
Narrow, reasons, both mounting means such as can not get angry have the following disadvantages：
1, cost is higher；
2, site operation difficulty is big, is not easy to construct；
3, the construction time is longer；
4, it is connected as being rigidly connected, can not adjust.
Invention content
The object of the present invention is to provide a kind of steel pipe screw fastening types to accept connector soon, can shorten the construction time, mitigate construction
Intensity reduces cost.
Steel pipe screw fastening type of the present invention accepts connector soon, includes the inner sleeve and outer tube of screw thread socket, outer tube
First end is equipped with baffle ring, and step locating piece is equipped between inner sleeve first end and baffle ring, and inner sleeve is opened close to first end inner wall
If seal groove, sealing ring is equipped in seal groove.
Inner sleeve second end set is attached on the first steel pipe, inner sleeve and the first steel pipe are welded；Sealing ring is put into seal groove
It is interior；Outer tube first end set is attached on the second steel pipe, step locating piece set is attached on the second steel pipe, welds the second steel pipe
And then inserting after the first steel pipe and the second steel pipe leveling is arrived suitable position, outer tube and inner sleeve is screwed up by locating piece
Suitable position.
It is further preferred that step locating piece is step abutment sleeve or step locating piece.
It is further preferred that step abutment sleeve includes clamping section connected in sequence and positioning section, clamping section is inserted in interior
In sleeve, positioning section is for being inserted in outside steel pipe.
It is further preferred that clamping section and positioning section are integrally formed.
It is further preferred that clamping section outer diameter is adapted setting with inner sleeve bore；It is clamped the internal diameter of section internal diameter and steel pipe
It is adapted setting.
It is further preferred that positioning section outer diameter is more than inner sleeve bore, positioning section outer diameter is less than housing bore；Positioning section
Internal diameter is adapted setting with outer diameter of steel pipes.
It is further preferred that the baffle ring other side is equipped with anti-falling piece, anti-falling piece and locating piece be not in baffle ring the same side.Anti-falling piece
For preventing outer tube from slipping.
It is further preferred that anti-falling piece is anti-drop block or anti-decylization.
It is further preferred that baffle ring is integrally formed with outer tube.
It is further preferred that opening up locking groove on outer tube, latch is equipped in locking groove.Prevent inner sleeve and outer tube
Connection loosens.
Compared with prior art, the beneficial effects of the invention are as follows：
1, the present invention is screwed up by the way that inner sleeve and outer tube is arranged, and is easily realized the quick connection of steel pipe, is carried
The efficiency for having risen pipeline connection, facilitates the dismounting and replacement of pipeline, and fast quick-detach and more can be achieved during pipeline use
It changes；The construction time can be shortened, mitigate construction intensity, reduce cost.
2, the closed of pipeline is realized by seal groove and sealing ring, improves the leakproofness of pipeline.
Description of the drawings
Fig. 1 is the structural schematic diagram of one embodiment of the invention,
Fig. 2 is the scheme of installation of one embodiment of the invention.
In figure：1, inner sleeve 2, outer tube 3, latch 4, sealing ring 5, abutment sleeve 6, anti-decylization 7, the first steel
Pipe 8, the second steel pipe 9, positioning section 10, clamping section 11, baffle ring.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention is made further to carry out
Clearly and completely describe：
Embodiment 1
As shown in Fig. 1~Fig. 2, steel pipe screw fastening type of the present invention accepts connector soon, includes the inner sleeve 1 of screw thread socket
With outer tube 2,2 first end of outer tube is equipped with baffle ring 11, and step abutment sleeve is equipped between 1 first end of inner sleeve and baffle ring 11
5, inner sleeve 1 opens up seal groove close to first end inner wall, and sealing ring 4 is equipped in seal groove.
Step abutment sleeve 5 includes clamping section 10 connected in sequence and positioning section 9, and clamping section 10 is inserted in inner sleeve 1,
Positioning section 9 is for being inserted in outside steel pipe.
It is clamped section 10 and positioning section 9 is integrally formed.
It is clamped 10 outer diameter of section and is adapted setting with 1 internal diameter of inner sleeve.Clamping section can be inserted in inner sleeve.
9 outer diameter of positioning section is more than 1 internal diameter of inner sleeve, and 9 outer diameter of positioning section is less than 2 internal diameter of outer tube.
9 internal diameter of positioning section is adapted setting with outer diameter of steel pipes.Steel pipe can be inserted in positioning section 9.
The internal diameter for being clamped section internal diameter and steel pipe is adapted setting.It is clamped section internal diameter and pipe diameter is almost the same, keep phase
The two sections of pipe diameters to connect are consistent.
Embodiment 2
As shown in Fig. 1~Fig. 2, on the basis of embodiment 1,11 other side of baffle ring is equipped with anti-decylization 6, anti-decylization 6 and positioning
Sleeve 5 is not in 11 the same side of baffle ring.
Baffle ring 11 is integrally formed with outer tube 2.
Embodiment 3
As shown in Fig. 1~Fig. 2, on the basis of embodiment 2, locking groove is opened up on outer tube 2, latch is equipped in locking groove
3。
Embodiment 4
As shown in Fig. 1~Fig. 2, locating piece can be locating piece, and anti-falling piece can be anti-drop block.Remaining is the same as embodiment 1.
In practice, screw can be used as inner sleeve, nut is as outer tube.
The course of work or operation principle：
Inner sleeve second end set is attached on the first steel pipe 7, inner sleeve and the first steel pipe 7 are welded；Sealing ring is put into sealing
In slot；Anti-decylization, outer tube, abutment sleeve are covered successively and are attached on the second steel pipe 8, step abutment sleeve set is attached to second
On steel pipe 8,8 end of the second steel pipe snaps fit onto in abutment sleeve on step, the second steel pipe and abutment sleeve is welded, by anticreep boxing
It is connected on the second steel pipe, abutment sleeve is respectively arranged on baffle ring both sides with anti-decylization, and above step is implemented in factory of supplier；
Then, suitable position is arrived into inserting after the first steel pipe and the second steel pipe leveling, inner sleeve snaps fit onto outside abutment sleeve
On step；Outer tube and inner sleeve are screwed up into suitable position, latch is installed on outer tube, prevents outer tube and inner sleeve
Pipe connection loosens.
To the description in the direction of structure and relative position relation in the present invention, such as all around above and below description, not structure
At limitation of the present invention, only for convenience of description.
Claims (10)
1. a kind of steel pipe screw fastening type accepts connector soon, which is characterized in that include the inner sleeve (1) and outer tube (2) of screw thread socket,
Outer tube (2) first end is equipped with baffle ring (9), and step locating piece, inner sleeve are equipped between inner sleeve (1) first end and baffle ring (9)
Pipe (1) opens up seal groove close to first end inner wall, and sealing ring (4) is equipped in seal groove.
2. steel pipe screw fastening type according to claim 1 accepts connector soon, which is characterized in that step locating piece is step
Abutment sleeve (5) or step locating piece.
3. steel pipe screw fastening type according to claim 2 accepts connector soon, which is characterized in that step abutment sleeve includes suitable
The clamping section (10) and positioning section (9) of secondary connection, clamping section (10) are inserted in inner sleeve (1), for being inserted in steel in positioning section (9)
Pipe is outer.
4. steel pipe screw fastening type according to claim 3 accepts connector soon, which is characterized in that clamping section (10) and positioning section
(9) it is integrally formed.
5. steel pipe screw fastening type according to claim 3 accepts connector soon, which is characterized in that clamping section (10) outer diameter and inner sleeve
It manages (1) internal diameter and is adapted setting；The internal diameter for being clamped section (10) internal diameter and steel pipe is adapted setting.
6. steel pipe screw fastening type according to claim 5 accepts connector soon, which is characterized in that positioning section (9) outer diameter is more than interior
Casing (1) internal diameter, positioning section (9) outer diameter are less than outer tube (2) internal diameter；Positioning section (9) internal diameter is adapted setting with outer diameter of steel pipes.
7. steel pipe screw fastening type according to claim 1 accepts connector soon, which is characterized in that baffle ring (11) other side is equipped with anti-
De- part, anti-falling piece and locating piece be not in baffle ring (11) the same side.
8. steel pipe screw fastening type according to claim 7 accepts connector soon, which is characterized in that anti-falling piece is anti-drop block or anticreep
Ring (6).
9. steel pipe screw fastening type according to claim 1 accepts connector soon, which is characterized in that baffle ring (11) and outer tube (2)
It is integrally formed.
10. steel pipe screw fastening type according to claim 1 accepts connector soon, which is characterized in that outer tube opens up stop on (2)
Slot, locking groove is interior to be equipped with latch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810674618.4A CN108775455A (en) | 2018-06-27 | 2018-06-27 | Steel pipe screw fastening type accepts connector soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810674618.4A CN108775455A (en) | 2018-06-27 | 2018-06-27 | Steel pipe screw fastening type accepts connector soon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108775455A true CN108775455A (en) | 2018-11-09 |
Family
ID=64029902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810674618.4A Withdrawn CN108775455A (en) | 2018-06-27 | 2018-06-27 | Steel pipe screw fastening type accepts connector soon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108775455A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513286A (en) * | 2019-08-20 | 2019-11-29 | 徐东权 | A kind of forward and reverse water pumping application apparatus of minisize dc gear water pump |
-
2018
- 2018-06-27 CN CN201810674618.4A patent/CN108775455A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513286A (en) * | 2019-08-20 | 2019-11-29 | 徐东权 | A kind of forward and reverse water pumping application apparatus of minisize dc gear water pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101520116B (en) | Corrugated pipe joint | |
| CN201779381U (en) | Gas delivering stainless steel corrugated hose joint component with leakage detection function | |
| CN206708593U (en) | A kind of conduit coupling | |
| CN108775455A (en) | Steel pipe screw fastening type accepts connector soon | |
| CN201335221Y (en) | Socket-joint pipe connection component provided with wedge-shaped fastening pipe sleeve | |
| CN104089126A (en) | Metal pipe connecting structure | |
| CN208605761U (en) | Steel pipe screw fastening type accepts connector fastly | |
| CN104896218A (en) | Bimetal composite pipe end connecting device | |
| CN210179141U (en) | Gas pipeline butt joint fixing device | |
| CN208831952U (en) | A kind of bridge piece of corrosion resistant | |
| CN208365028U (en) | Single-ended small expanding steel pipe screw fastening type quickly accepts connector | |
| CN108775460A (en) | Single-ended small expanding steel pipe screw fastening type quickly accepts connector | |
| CN202419008U (en) | Electro-fused bellows joint | |
| CN204647602U (en) | A kind of composite bimetal pipe pipe end linkage structure | |
| CN207316305U (en) | A kind of bite type seal tube connector | |
| CN202065607U (en) | Magnetic force combined type pipeline leaking stopper under pressure | |
| CN201351782Y (en) | Bellows joint | |
| CN203948846U (en) | A kind of linkage structure of metal tube | |
| CN201081063Y (en) | Insulating tube joint | |
| CN108051288A (en) | A kind of PE pipelines pressue device and method | |
| CN209977488U (en) | Socket type steel pipe self-anchoring single-sealing connecting structure | |
| CN208268582U (en) | A kind of gas connection pipes connector that leakproofness is high | |
| JP4493803B2 (en) | How to install the gas meter | |
| CN201554963U (en) | Gas pipeline for delivering compressed air | |
| CN104033676A (en) | Pipeline joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181109 |
|
| WW01 | Invention patent application withdrawn after publication |