CN105757370A - Method for connecting guide pipe and equipment - Google Patents
Method for connecting guide pipe and equipment Download PDFInfo
- Publication number
- CN105757370A CN105757370A CN201610161193.8A CN201610161193A CN105757370A CN 105757370 A CN105757370 A CN 105757370A CN 201610161193 A CN201610161193 A CN 201610161193A CN 105757370 A CN105757370 A CN 105757370A
- Authority
- CN
- China
- Prior art keywords
- equipment
- guide pipe
- mounting
- positioner
- conduit
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
- F16L21/065—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends tightened by tangentially-arranged threaded pins
Abstract
The invention belongs to the technical field of airplane manufacture, relates to an airplane fuel and lubricating oil system pipeline connecting technology, in particular to a method for connecting a guide pipe and equipment. The invention provides the method for flexibly connecting the metal guide pipe and the equipment provided with a positioning device. The method adopts the connecting processes as follows: mounting stop rings, mounting a sealing ring, mounting the positioning device, mounting semi-circular sleeves and mounting a clamping hoop assembly. According to the flexible connecting method provided by the invention, the stop rings can be easily mounted on the guide pipe by using a handheld tool, the process is simple, and an axial distance between the guide pipe and the positing device is effectively ensured; the other parts can be mounted with hands, the operation is convenient, the manufacturing period is shortened, the reliability of flexible connection between the guide pipe and the equipment is improved, and the practicability is better.
Description
Technical field
The invention belongs to aircraft manufacturing technical field, relate to a kind of aircraft fuel oil and oil system pipeline interconnection technique,
Particularly relate to a kind of method that conduit is connected with equipment.
Background technology
When fixed wing aircraft or helicopter fuel oil and oil system metal catheter are connected with equipment, in order to reduce vibration and
Other stress, to metal catheter and the destruction of equipment, needs to use the method flexibly connected.Therefore, one knot is used
The flexible connecting method that structure is simple and convenient to operate is significant.At present, when equipment is connected with metal catheter,
In order to reduce vibration with other stress to metal catheter and the destruction of equipment, equipment is generally used to connect flexible hose,
Flexible hose reconnects the connected mode of metal catheter, and the structure of this kind of connected mode is complicated, relatively costly, operation
Also inconvenient.
Summary of the invention
The purpose of the present invention: a kind of method proposing conduit and being connected with the Flexible Equipment being furnished with positioner, structure letter
Single, cost is relatively low, easy to operate, can be effectively improved the operating efficiency that conduit is tightly connected.
The technical solution of the present invention:
Step 1: install locating snap ring
Conduit 6 is pressed in two locating snap rings 5, between two locating snap rings, is spaced 2.7mm；
Step 2: install sealing ring
Sealing ring 4 is arranged in two locating snap ring 5 gaps；
Step 3: mounting and positioning device
Positioner 3 on equipment is sleeved on sealing ring 4 and locating snap ring 5, makes the connection end of positioner 3
9 and conduit 6 keep the spacing of 1.5mm, the equipment and conduit 6 of being furnished with positioner 3 are linked together；
Step 4: install half circular sleeve
Two half circular sleeve 2 are arranged on positioner 3, make the positive stop end 7 in two half circular sleeve 2
All it is close on the positioning end 10 of positioner 3；
Step 5: install hoop component
Band 11 on hoop component 1 is placed on two spacing preiections 8 of two half circular sleeve 2, locking clamp
Trip bolt 12 on hoop assembly 1, makes the diameter of band 11 reduce, until the band 11 on hoop component 1 falls
Enter in the gap between two spacing preiections 8 of two half circular sleeve 2.
The present invention has the advantage that and beneficial effect
The conduit that the present invention proposes and the flexibly connecting by two locating snap rings, a sealing of equipment being furnished with positioner
Complete after circle, two half circular sleeve and the assembling of hoop component, to realize flexibly connecting of conduit and equipment,
Type of attachment is simple, easy to operate, shortens the manufacturing cycle.This type of attachment, uses hand-held frock just can hold
Changing places installs on conduit by locating snap ring, and other part the most just can be installed, and mounting process is simple, makes conduit and sets
Standby connection is convenient, and practicality is preferable.
Accompanying drawing explanation
Fig. 1 present configuration schematic diagram；
Fig. 2 a hoop component 1 front view；
Fig. 2 b hoop component 1 right view；
Fig. 3 a half circular sleeve 2 front view；
Fig. 3 b half circular sleeve 2 right view；
Fig. 4 a sealing ring 4 front view；
Fig. 4 b sealing ring 4 right view；
Fig. 5 a locating snap ring 5 front view
Fig. 5 b locating snap ring 5 right view；
Fig. 6 positioner 3 structural representation.
Wherein, 1-hoop component, 2-half circular sleeve, 3-positioner, 4-sealing ring, 5-locating snap ring, 6-
Conduit, 7-positive stop end, 8-spacing preiection, 9-connection end, 10-positioning end, 11-band, 12-fasten spiral shell
Nail.
Detailed description of the invention
In conjunction with accompanying drawing, it specifically comprises the following steps that
Step 1: install locating snap ring
Conduit 6 is pressed in two locating snap rings 5, between two locating snap rings, is spaced 2.7mm；
Step 2: install sealing ring
Sealing ring 4 is arranged in two locating snap ring 5 gaps；
Step 3: mounting and positioning device
Positioner 3 on equipment is sleeved on sealing ring 4 and locating snap ring 5, makes the connection end of positioner 3
9 and conduit 6 keep the spacing of 1.5mm, the equipment and conduit 6 of being furnished with positioner 3 are linked together；
Step 4: install half circular sleeve
Two half circular sleeve 2 are arranged on positioner 3, make the positive stop end 7 in two half circular sleeve 2
All it is close on the positioning end 10 of positioner 3；
Step 5: install hoop component
Band 11 on hoop component 1 is placed on two spacing preiections 8 of two half circular sleeve 2, locking clamp
Trip bolt 12 on hoop assembly 1, makes the diameter of band 11 reduce, until the band 11 on hoop component 1 falls
Enter in the gap between two spacing preiections 8 of two half circular sleeve 2.
Claims (1)
1. the method that conduit is connected with equipment, is characterized in that,
Step 1: install locating snap ring
Conduit (6) is pressed in two locating snap rings (5), between two locating snap rings, is spaced 2.7mm；
Step 2: install sealing ring
Sealing ring (4) is arranged in two locating snap ring (5) gaps；
Step 3: mounting and positioning device
Positioner (3) on equipment is sleeved on sealing ring (4) and locating snap ring (5), makes positioner (3)
Connection end (9) and conduit (6) keep 1.5mm spacing, will be furnished with equipment and the conduit of positioner (3)
(6) link together；
Step 4: install half circular sleeve
Two half circular sleeve (2) are arranged on positioner (3), make on two half circular sleeve (2)
Positive stop end (7) is all close on the positioning end (10) of positioner (3)；
Step 5: install hoop component
Band (11) on hoop component (1) is placed in two spacing preiections (8) of two half circular sleeve (2)
On, the trip bolt (12) on locking hoop assembly (1), make the diameter of band (11) reduce, until clip
Between band (11) on assembly (1) falls between two spacing preiections (8) of two half circular sleeve (2)
In gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610161193.8A CN105757370A (en) | 2016-03-21 | 2016-03-21 | Method for connecting guide pipe and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610161193.8A CN105757370A (en) | 2016-03-21 | 2016-03-21 | Method for connecting guide pipe and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105757370A true CN105757370A (en) | 2016-07-13 |
Family
ID=56345404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610161193.8A Pending CN105757370A (en) | 2016-03-21 | 2016-03-21 | Method for connecting guide pipe and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105757370A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2147924C3 (en) * | 1971-09-25 | 1974-03-28 | Karl 4040 Neuss Weinhold | Device for connecting two rigid connection pieces of high-pressure and ultra-high pressure hoses |
| US4726611A (en) * | 1986-02-18 | 1988-02-23 | Rasmussen Gmbh | Flexible pipe coupling |
| CN201187647Y (en) * | 2008-05-06 | 2009-01-28 | 黄建聪 | Clip convex type pipeline joint component |
| WO2010015975A1 (en) * | 2008-08-06 | 2010-02-11 | Jain Irrigation Systems Limited | A pipe with integral male and female ends, a joint made using the same pipe, and processes of making the pipe and the joint |
| CN103244773A (en) * | 2013-05-17 | 2013-08-14 | 林仁国 | Quick connector for gas conveying bellows |
-
2016
- 2016-03-21 CN CN201610161193.8A patent/CN105757370A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2147924C3 (en) * | 1971-09-25 | 1974-03-28 | Karl 4040 Neuss Weinhold | Device for connecting two rigid connection pieces of high-pressure and ultra-high pressure hoses |
| US4726611A (en) * | 1986-02-18 | 1988-02-23 | Rasmussen Gmbh | Flexible pipe coupling |
| CN201187647Y (en) * | 2008-05-06 | 2009-01-28 | 黄建聪 | Clip convex type pipeline joint component |
| WO2010015975A1 (en) * | 2008-08-06 | 2010-02-11 | Jain Irrigation Systems Limited | A pipe with integral male and female ends, a joint made using the same pipe, and processes of making the pipe and the joint |
| CN103244773A (en) * | 2013-05-17 | 2013-08-14 | 林仁国 | Quick connector for gas conveying bellows |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |