CN103047492B - Air channel butt joint structure - Google Patents
Air channel butt joint structure Download PDFInfo
- Publication number
- CN103047492B CN103047492B CN201210584629.6A CN201210584629A CN103047492B CN 103047492 B CN103047492 B CN 103047492B CN 201210584629 A CN201210584629 A CN 201210584629A CN 103047492 B CN103047492 B CN 103047492B
- Authority
- CN
- China
- Prior art keywords
- butt joint
- conduit
- tracheae
- air channel
- spring
- 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
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention relates to an air channel butt joint structure, and belongs to an air channel element connecting mechanism. The air channel butt joint structure is mainly applied to delivering compressed air or negative-pressure air among devices, and air channel elements are connected with one another in an automatic butt joint mode when the devices are assembled, and are in butt joint with one another along with assembly of the devices. The air channel butt joint structure is characterized by comprising a butt joint clamping component I and a butt joint sleeving component II, and the inner diameter of an opening of a sleeve of the butt joint sleeving component II is matched with the outer diameter of a joint of a guide pipe of the butt joint clamping component I. During assembly, the butt joint clamping component I is in butt joint with the butt joint sleeving component II and is integrally connected with the butt joint sleeving component II. The air channel butt joint structure is simple and is safe and reliable in use, the compressed air or the negative-pressure air can be delivered among the devices under the condition that manual intervention (labor) is completely omitted, and smoothness of air channels is guaranteed.
Description
Technical field
The present invention relates to a kind of air channel butt joint structure, mainly apply to pressurized air or negative-pressure gas transmission between equipment and equipment, in assembly process between devices, the connection of air path elements is the mode of automatic butt, achieves a butt joint with the assembling of equipment.Belong to air path elements coupling mechanism.
Background technique
The connecting mode of existing air path elements connects all in a manual manner, connecting end is mainly based on PU(POLYURETHANE TUBING) pipe nylon pipe joint or non-ferrous metal screwed pipe joint, PU pipe nylon pipe joint and non-ferrous metal screwed pipe joint have structure simple, dismounting is feature rapidly, but for the environment of frequent dismounting, both are main exists three problems: some PU pipe nylon pipe joint of the first has self-locking structure, and tracheae grafting is not in place, and gas circuit can not conducting; Easily damage after the frequent dismounting of gland nut of its two non-ferrous metals screwed pipe joint; It three also there will be and misses or gland nut malcompression and the problems such as gas leakage.These all reduce operational safety.
Summary of the invention
The connecting mode that the object of the invention is to overcome air path elements transmission link in the past connects all in a manual manner and there is the shortcoming of reliability deficiency, a kind of air channel butt joint structure of design is provided, this structure is by docking position, card division I and forming female connector position II two-part, be installed in two equipment respectively, when equipment assembles, two-part of air channel butt joint structure are docking together, and achieve the automatic transmission of pressurized air or negative-pressure gas.
The present invention seeks to be completed by having structure: a kind of air channel butt joint structure, is characterized in that air channel butt joint structure is by docking position, card division I and forming II liang, female connector position parts,
Docking position, card division I is by tracheae (1), tracheae nut (2), back-up ring (3), banking stop (4), two mounting grooves I (5), spring stop piece (6), spring (7), conduit (8), O RunddichtringO (9) and mounting screw (10) are formed, conduit (8) outer wall has a raised step (11), there is conical docking site (13) conduit (8) one end, conduit (8) the other end outer wall has screw thread, conduit (8) one end outer wall is equipped with 1 ~ 2 O RunddichtringO (9), conduit (8) the other end is flexibly connected with tracheae (1) by tracheae nut (2),
Conduit (8) is placed in a concave groove in mounting groove I (5) by banking stop (4), on another concavity locating slot that conduit (8) outer wall has raised step (11) to be placed in mounting groove I (5), spring (7) is sleeved on conduit (8) outer wall, spring (7) one end heads on raised step (11), spring (7) heads on spring stop piece (6), and spring stop piece (6) is arranged in another concave groove in mounting groove I (5);
To female connector position II by sleeve pipe (21), two mounting grooves II (22), back-up ring (23), tracheae nut (24), tracheae (25) and mounting screw (26) composition; The running-on (27) of protruding circular hole is left in one end of sleeve pipe (21), and the other end of sleeve pipe (21) is flexibly connected with tracheae (25) by tracheae nut (24), and sleeve pipe (21) is placed on two concavity locating slots of mounting groove II (22),
Mutually mate with joint (13) external diameter docking conduit (8) in position, card division I running-on (27) internal diameter of female connector position II middle sleeve, during assembling, docking position, card division I is docked mutually with to female connector position II, is connected as a single entity.
Docking position, card division I is fixed on equipment I by mounting screw (10)
,be fixed on equipment II to female connector position II by mounting screw (26),
There is a limited step (12) at conical fittings (13) rear portion of conduit (8) one end.
Free gap is left between mounting groove I and conduit (8).
Docking site I of the present invention and docking site II can be installed on two equipment I position corresponding with equipment II respectively; When spring can ensure that gas circuit is transmitted to the impacting force of conduit, prevent docking site under gas pressure from throwing off, during design, can consider that the pressurized air air pressure size transmitted is to select spring; For negative pressure, can select not use spring.
Air channel butt joint structure of the present invention is simple, and safe and reliable, it can not need under manual intervention condition (without manpower) completely, realizes the transmission of pressurized air between equipment and equipment or negative-pressure gas, ensures that gas circuit is unobstructed.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation that position, card division I is docked in the present invention.
Fig. 2 is the structural representation of the present invention to female connector position II.
Fig. 3 is the structural representation after the present invention's two parts dock mutually.
In figure: 1-tracheae, 2-tracheae nut, 3-back-up ring, 4-banking stop, 5-mounting groove I, 6-spring stop piece, 7-spring, 8-conduit, 9-O RunddichtringO, 10-mounting screw, 11-raised step, 12-limited step, 13-joint; 21-sleeve pipe, 22-mounting groove II, 23-back-up ring, 24-tracheae nut, 25-tracheae, 26-mounting screw, 27-running-on, 28-gap, 3-equipment I, 4-equipment II.
Embodiment
Air channel butt joint structure of the present invention by air channel butt joint structure by docking position, card division I and forming II liang, female connector position parts.During use, the conduit in docking position, card division I is inserted in the running-on position to female connector position II middle sleeve 21 with the head 13 of O RunddichtringO, and two-part are docking together, and completes gas circuit and is communicated with.
The head region of conduit is for being mutual docking site with sleeve pipe, and wherein catheter head outer wall circumferentially, is processed with 1 ~ 2 a few seal grooves, for holding or placing O RunddichtringO.The O RunddichtringO had is overlapped in pipe joint place, and object plays the effect of sealing gas circuit.
Conduit can be adopt metal tracheae, and process for un-metal material also can be adopted to form.
Mounting groove I of the present invention is the part installing conduit, and mounting groove II is the part of mounting sleeve, wherein leaves free gap between mounting groove I and conduit, in docking operation, adjusts or revises conduit and sleeve pipe two-part out-of-alignment problem.
Described spring at conduit and sleeve pipe, plays and supports and compress conduit with the effect preventing docking site from throwing off in docking operation.
When equipment I and equipment II assemble, be installed on head region in the position, docking card division I of equipment I insert and equipment II to the sleeve pipe position in female connector position II, achieve a butt joint process.
When occurring transmitting super pressure; when the power acting on conduit cross section is greater than pressing force of the spring, conduit moves after the meeting, when the O RunddichtringO of docking site on conduit departs from sealing surface; gas can leak, and thus serves the effect of protection gas equipment to a certain extent.
Air channel butt joint structure of the present invention be for air compressor, pneumatic manufacturing mechanism, aerodynamic experiment equipment and other need the product that between the equipment such as pressurized air or negative pressure, gas circuit is interconnected.
Claims (2)
1. an air channel butt joint structure, is characterized in that air channel butt joint structure is by docking position, card division I and forming II liang, female connector position parts,
Docking position, card division I is made up of tracheae (1), tracheae nut (2), back-up ring (3), banking stop (4), two mounting grooves I (5), spring stop piece (6), spring (7), conduit (8), O RunddichtringO (9) and mounting screws (10), conduit (8) outer wall has a raised step (11), there is conical joint (13) conduit (8) one end, conduit (8) the other end outer wall has screw thread, conduit (8) one end outer wall is equipped with 1 ~ 2 O RunddichtringO (9), and conduit (8) the other end is flexibly connected with tracheae (1) by tracheae nut (2);
Conduit (8) is placed in a concave groove in mounting groove I (5) by banking stop (4), on another concavity locating slot that conduit (8) outer wall has raised step (11) to be placed in mounting groove I (5), spring (7) is sleeved on conduit (8) outer wall, spring (7) one end heads on raised step (11), spring (7) heads on spring stop piece (6), and spring stop piece (6) is arranged in another concave groove in mounting groove I (5); To female connector position II by sleeve pipe (21), two mounting grooves II (22), back-up ring (23), tracheae nut (24), tracheae (25) and mounting screw (26) composition; The running-on (27) of protruding circular hole is left in one end of sleeve pipe (21), and the other end of sleeve pipe (21) is flexibly connected with tracheae (25) by tracheae nut (24), and sleeve pipe (21) is placed on two concavity locating slots of mounting groove II (22),
Mutually mate with joint (13) external diameter docking conduit (8) in position, card division I running-on (27) internal diameter of female connector position II middle sleeve, during assembling, docking position, card division I is docked mutually with to female connector position II, is connected as a single entity;
Described position, docking card division I is fixed on equipment I by mounting screw (10), is fixed on equipment II to female connector position II by mounting screw (26);
Free gap is left between described mounting groove I and conduit (8).
2. air channel butt joint structure according to claim 1, is characterized in that there is a limited step (12) at conical joint (13) rear portion, conduit (8) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210584629.6A CN103047492B (en) | 2012-12-30 | 2012-12-30 | Air channel butt joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210584629.6A CN103047492B (en) | 2012-12-30 | 2012-12-30 | Air channel butt joint structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103047492A CN103047492A (en) | 2013-04-17 |
| CN103047492B true CN103047492B (en) | 2015-02-04 |
Family
ID=48060247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210584629.6A Active CN103047492B (en) | 2012-12-30 | 2012-12-30 | Air channel butt joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103047492B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047492B (en) * | 2012-12-30 | 2015-02-04 | 中国船舶重工集团公司七五○试验场 | Air channel butt joint structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1476235A1 (en) * | 1986-10-04 | 1989-04-30 | Предприятие П/Я А-7114 | Quick-detaghable tube connection |
| CN2070859U (en) * | 1990-01-02 | 1991-02-06 | 重庆大学 | Sliding plug cutoff connector for using gas quickly |
| CN2773448Y (en) * | 2003-07-18 | 2006-04-19 | 朱元庆 | Instant-insertion cold coal piping joint structure of air conditioner |
| CN101684878A (en) * | 2008-09-24 | 2010-03-31 | 贵州航天电器股份有限公司 | High-pressure gas connector |
| CN103047492A (en) * | 2012-12-30 | 2013-04-17 | 中国船舶重工集团公司七五○试验场 | Air channel butt joint structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120001418A1 (en) * | 2010-07-02 | 2012-01-05 | Michel Garcin | Connector |
-
2012
- 2012-12-30 CN CN201210584629.6A patent/CN103047492B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1476235A1 (en) * | 1986-10-04 | 1989-04-30 | Предприятие П/Я А-7114 | Quick-detaghable tube connection |
| CN2070859U (en) * | 1990-01-02 | 1991-02-06 | 重庆大学 | Sliding plug cutoff connector for using gas quickly |
| CN2773448Y (en) * | 2003-07-18 | 2006-04-19 | 朱元庆 | Instant-insertion cold coal piping joint structure of air conditioner |
| CN101684878A (en) * | 2008-09-24 | 2010-03-31 | 贵州航天电器股份有限公司 | High-pressure gas connector |
| CN103047492A (en) * | 2012-12-30 | 2013-04-17 | 中国船舶重工集团公司七五○试验场 | Air channel butt joint structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103047492A (en) | 2013-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205191046U (en) | Quick coupling | |
| CN105953008B (en) | Female connector and the rapid connector component for using the female connector | |
| CN215807015U (en) | Quick coupling | |
| US20160201830A1 (en) | Bead seal and connection device comprising such a seal | |
| CN111473181B (en) | Ultrahigh pressure gas pipeline quick connector with protection device and operation method thereof | |
| CN202674644U (en) | Quick coupling | |
| CN103047492B (en) | Air channel butt joint structure | |
| CN201359152Y (en) | Pipeline connecting structure | |
| CN203560643U (en) | Dual-nozzle high-pressure quick-plug connector | |
| CN202266779U (en) | Ultrahigh pressure quick-change coupler | |
| CN102691844A (en) | Self-alignment connector assembly and self-alignment connector thereof | |
| CN201973393U (en) | Pipeline connection device | |
| CN203215070U (en) | Gas channel butt joint structure | |
| CN204284723U (en) | A kind of Large Chassis connection pipe fitting assembly | |
| CN209762517U (en) | Building pipeline reinforcing structure | |
| CN204420377U (en) | A kind of pipeline joint structure of screw air compressor | |
| CN201129565Y (en) | Block pressure type metal pipe fittings | |
| CN206738034U (en) | A kind of oil-leakage-prevention oil connection | |
| CN104455871B (en) | A kind of three-limb tube part | |
| CN203560625U (en) | High-pressure quick connector for single nozzle | |
| CN202302464U (en) | Rapid pipeline connecting structure | |
| CN203981035U (en) | A kind of pneumatic dropping device | |
| CN102767658A (en) | Quick connector | |
| CN202647016U (en) | Joint for pipeline system | |
| KR20150109122A (en) | Pipe coupler having double pressure spring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |