CN202629431U - Universal airplane ground air supply joint for military plane - Google Patents
Universal airplane ground air supply joint for military plane Download PDFInfo
- Publication number
- CN202629431U CN202629431U CN 201220236401 CN201220236401U CN202629431U CN 202629431 U CN202629431 U CN 202629431U CN 201220236401 CN201220236401 CN 201220236401 CN 201220236401 U CN201220236401 U CN 201220236401U CN 202629431 U CN202629431 U CN 202629431U
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- joint
- movable joint
- adapter sleeve
- linkage section
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Abstract
The utility model discloses a universal airplane ground air supply joint for a military plane. The universal airplane ground air supply joint comprises a pipeline joint, a movable joint and a fastening sleeve; the pipeline joint is internally provided with a first ventilation cavity; a first connection section is arranged at the upper part of the pipeline joint, and a pipe connection section is arranged at the lower part of the pipeline joint; a guide block is arranged on the inner wall of the first connection section; a first radial convex stopping part is arranged at the upper part of the first connection section; the movable joint is internally provided with a second ventilation chamber; a connection buckle is arranged at the upper part of the movable joint; an annular bump and at least one fixed bump are arranged at the middle part of the movable joint; a second connection section is connected with the lower part of the annular bump; a guide groove is arranged on the second connection section; an inner folding edge is arranged at the lower part of the fastening sleeve; a locking groove is arranged at the upper part of the fastening sleeve; the second connection section of the movable joint is spliced in the first connection section of the pipeline joint; and a guide block in the pipeline joint is inserted with the guide groove of the movable joint. According to the universal airplane ground air supply joint for the military plane provided by the utility model, the universal connection of the air supply joint and ventilation ports of various airplanes is realized. The universal airplane ground air supply joint for the military plane has the advantages of low manufacturing cost, and simplicity and convenience in field operation; and the working efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of aircraft floor air feed joint, especially a kind of detachable quick changing type aircraft floor air feed joint that is used for various military aircraft air feed generalization connection.
Background technique
When military aircraft during in ground maintenance or standby; Need the ground air supply device to be connected with airframe through the air feed joint, lower the temperature, guarantee the normal use of the electronic equipment on motor and the machine for the motor of aircraft and the electronic equipment on the machine thereof; The size of its ventilation interface of aircraft of different model also has nothing in common with each other; And existing air feed joint is single whole jointing, and the joint part of connection aircraft ventilation interface and hose transition divide indivisible, can only be applicable to single machine; Connect other aircrafts like need, then need make whole jointing again.Do wartime in flight test, flight training and to the enemy; Tend to carry out the ground safeguard task of various aircrafts, the air-conditioned car for aircraft that also can use all size model is to the aircraft air feed, but because the ventilation interface size of the aircraft of different model is inequality; And the present air feed joint that air-conditioned coach had is whole jointing; Can not carry out generalization and connect, therefore must prepare the air-conditioned coach of plurality of specifications simultaneously and await orders, and it be higher to make a plurality of whole jointing costs; Execute-in-place gets up also very inconvenient, and working efficiency is obviously on the low side.
Summary of the invention
The purpose of the utility model is to provide a kind of fabricating cost low, and execute-in-place is easy, the detachable quick changing type aircraft floor air feed joint of high working efficiency.
In order to achieve the above object, the technological scheme of the utility model is: a kind of aircraft floor air feed joint, comprise pipe joint, movable joint and adapter sleeve,
Have first vented cavity in the said pipe joint, the top of pipe joint is first linkage section, and the bottom is the pipe linkage section, has guide pad on the inwall of first linkage section, and the top of first linkage section has the first radially protruding retaining,
Have second vented cavity in the said movable joint, the top of movable joint has junction button, and the middle part of movable joint has annular boss and at least one fixed lobe, and the bottom of annular boss is connected to second linkage section, has guiding groove on second linkage section,
The bottom of said adapter sleeve has interior flanging, and the top of adapter sleeve has locking slot,
Second linkage section of said movable joint is inserted in first linkage section of pipe joint; And the guide pad in the pipe joint plugs together with the guiding groove of movable joint mutually, and said adapter sleeve pine is enclosed within on first linkage section on pipe joint top, and the interior flanging of adapter sleeve is against the first radially protruding retaining bottom of pipe joint; The top of adapter sleeve is enclosed within the middle part of movable joint; The fixed lobe of movable joint inserts in the locking slot of adapter sleeve, and first vented cavity and second vented cavity connect
Accompany seal ring between the annular boss lower end surface of the upper-end surface of said pipe joint and movable joint.
The middle part of said pipe joint has annular convex shoulder, is fitted with several handles on the annular convex shoulder, and the pipe linkage section periphery of pipe joint bottom has annular convex rib.
Guide pad on the said pipe joint is 2 and along the circumferential direction evenly arranges, the guiding groove of said movable joint corresponds to 2 and along the circumferential direction evenly arrange.
The locking slot of said adapter sleeve is a L type groove, and locking slot comprises one section opening straight trough and one section skewed slot that along the circumferential direction extends on the adapter sleeve top, and straight trough is communicated with skewed slot.
The locking slot of said adapter sleeve is 2 and along the circumferential direction evenly arranges, the fixed lobe of said movable joint corresponds to 2 and along the circumferential direction evenly arrange.
The junction button on said movable joint top is 2 and along the circumferential direction arranges.
After adopting said structure, the utility model has adopted detachable structure, and first linkage section that can have through pipe joint and second linkage section that movable joint has carry out plug-in mounting and cooperate and make pipe joint and movable joint dismantle or assemble; And can cooperate with locking slot on the adapter sleeve through the fixed lobe on the movable joint and make pipe joint and movable joint secure fixation, a size that only needs to change the junction button part on movable joint top just can be produced a plurality of movable joints that are applicable to different type of machines, in use; Can use according to movable joint and pipe joint assembling that different type of machines is selected to be suitable for, realize that the air feed joint is connected with the generalization of various aircraft ventilation interface, not only fabricating cost is low; And execute-in-place is very easy; Working efficiency also improves greatly, owing to accompany seal ring between the annular boss lower end surface of the upper-end surface of pipe joint and movable joint, the utlity model has the better seal performance; And plug together mutually with the guiding groove of movable joint through the guide pad in the pipe joint; Can guarantee that not only pipe joint and movable joint install the back and be connected more reliably, the while can drive movable joint and rotate together in the swivelling pipe pipeline connector, and the portable propelling joint is connected and disconnection with the aircraft ventilation interface; After being installed in the utility model on the air-conditioned car for aircraft; Can realize that air-conditioned car for aircraft ensures the generalization of serving to aircraft, improve comprehensive coverage efficient, reduce to ensure the work operations amount; Saved that air-conditioned coach and aircraft are joined type, part flow process such as change trains; Operating rate improves greatly, also can reduce air-conditioned car for aircraft simultaneously and possess quantity and specification, thereby reduce equipment configuration cost; Set up unitized use and maintenance platform, minimizing equipment uses, the overall cost of maintenance, repair.
Description of drawings
The embodiment who provides below in conjunction with accompanying drawing does further detailed explanation to the utility model.
Fig. 1 assembles the main TV structure schematic representation after accomplishing for the utility model;
Fig. 2 is the left TV structure schematic representation of Fig. 1;
Fig. 3 is the plan structure schematic representation of Fig. 1;
Fig. 4 is the A-A sectional structure schematic representation of Fig. 2;
Fig. 5 is the perspective view of Fig. 1;
Fig. 6 is the main TV structure schematic representation of the pipe joint in the utility model;
Fig. 7 is the left TV structure schematic representation of Fig. 6;
Fig. 8 is the plan structure schematic representation of Fig. 6;
Fig. 9 is the B-B sectional structure schematic representation of Fig. 7;
Figure 10 is the main TV structure schematic representation of the movable joint in the utility model;
Figure 11 is the left TV structure schematic representation of Figure 10;
Figure 12 is the plan structure schematic representation of Figure 10;
Figure 13 is the C-C sectional structure schematic representation of Figure 11;
Figure 14 is the main TV structure schematic representation of the adapter sleeve in the utility model;
Figure 15 is the left TV structure schematic representation of Figure 14;
Figure 16 is the plan structure schematic representation of Figure 14;
Figure 17 is the D-D sectional structure schematic representation of Figure 14.
Embodiment
Shown in Fig. 1 ~ 17, a kind of aircraft floor air feed joint comprises pipe joint 1, movable joint 2 and adapter sleeve 4,
Have the first vented cavity 1-1 in the said pipe joint 1, the top of pipe joint 1 is the first linkage section 1-2, and the bottom is pipe linkage section 1-8, has guide pad 1-6 on the inwall of the first linkage section 1-2, and the top of the first linkage section 1-2 has the first radially protruding retaining 1-7,
Has the second vented cavity 2-1 in the said movable joint 2; The top of movable joint 2 has junction button 2-2, and the middle part of movable joint 2 has annular boss 2-3 and at least one fixed lobe 2-6, and the bottom of annular boss 2-3 is connected to the second linkage section 2-4; Has guiding groove 2-5 on the second linkage section 2-4
The bottom of said adapter sleeve 4 has interior flanging 4-1, and the top of adapter sleeve 4 has locking slot 4-2,
The second linkage section 2-4 of said movable joint 2 is inserted in the first linkage section 1-2 of pipe joint 1; And the guide pad 1-6 in the pipe joint 1 plugs together with the guiding groove 2-5 of movable joint 2 mutually; Said adapter sleeve 4 pines are enclosed within on the first linkage section 1-2 on pipe joint 1 top; The interior flanging 4-1 of adapter sleeve 4 is against the first radially protruding retaining 1-7 bottom of pipe joint 1, and the top of adapter sleeve 4 is enclosed within the middle part of movable joint 2, and the fixed lobe 2-6 of movable joint 2 inserts among the adapter sleeve 4 locking slot 4-2; The first vented cavity 1-1 and the second vented cavity 2-1 connect
Accompany seal ring 3 between said pipe joint 1 upper-end surface and the movable joint 2 annular boss 2-3 lower end surfaces.
Like Fig. 1,2,4,5,6,7,8, shown in 9, the middle part of said pipe joint 1 has annular convex shoulder 1-3, is fitted with several handles 1-4 on the annular convex shoulder 1-3, and the pipe linkage section 1-8 periphery of pipe joint 1 bottom has annular convex rib 1-5.
Like Fig. 4,8,9,11, shown in 13, the guide pad 1-6 on the said pipe joint 1 is 2 and along the circumferential direction evenly arranges, the guiding groove 2-5 of said movable joint 2 corresponds to 2 and along the circumferential direction evenly arrange.
Like Fig. 2,5,14, shown in 17, the locking slot 4-2 of said adapter sleeve 4 is a L type groove, and locking slot 4-2 comprises one section opening straight trough and one section skewed slot that along the circumferential direction extends on adapter sleeve 4 tops, and straight trough is communicated with skewed slot.
Like Fig. 2,5,10,11,12,13,14,15,16, shown in 17, the locking slot 4-2 of said adapter sleeve 4 is 2 and along the circumferential direction evenly arranges, the fixed lobe 2-6 of said movable joint 2 corresponds to 2 and along the circumferential direction evenly arrange.
Like Fig. 1,2,3,5,10,11, shown in 12, the junction button 2-2 on said movable joint 2 tops is 2 and along the circumferential direction arranges.
Shown in Fig. 1 ~ 17; The working principle of the utility model is following: seal ring 3 is enclosed within on the second linkage section 2-4 of movable joint 2; And the second linkage section 2-4 of movable joint 2 is inserted in the first linkage section 1-2 of pipe joint 1, and the guide pad 1-6 in the pipe joint 1 is plugged together with the guiding groove 2-5 of movable joint 2 mutually, after the completion; The locking slot 4-2 on adapter sleeve 4 tops is alignd with fixed lobe 2-6 on the movable joint 2; The adapter sleeve 4 that upwards slides, when fixed lobe 2-6 was inserted into the bottom of straight trough of locking slot 4-2, rotation adapter sleeve 4 was to locking state; The first ventilation housing 1-1 and the second ventilation housing 2-1 connect, and this moment, seal ring 3 was clipped between the annular boss 2-3 lower end surface of upper-end surface and movable joint 2 of pipe joint 1; Only need during dismounting adapter sleeve 4 is screwed out in the other direction, outwards extract movable joint 2 out and get final product.
Claims (6)
1. aircraft floor air feed joint is characterized in that:
A, comprise pipe joint (1), movable joint (2) and adapter sleeve (4),
Has first vented cavity (1-1) in b, the said pipe joint (1); The top of pipe joint (1) is first linkage section (1-2); The bottom is pipe linkage section (1-8); Have guide pad (1-6) on the inwall of first linkage section (1-2), the top of first linkage section (1-2) has the first radially protruding retaining (1-7)
Has second vented cavity (2-1) in c, the said movable joint (2); The top of movable joint (2) has junction button (2-2); The middle part of movable joint (2) has annular boss (2-3) and at least one fixed lobe (2-6); The bottom of annular boss (2-3) is connected to second linkage section (2-4), has guiding groove (2-5) on second linkage section (2-4)
The bottom of d, said adapter sleeve (4) has interior flanging (4-1), and the top of adapter sleeve (4) has locking slot (4-2),
Second linkage section (2-4) of e, said movable joint (2) is inserted in first linkage section (1-2) of pipe joint (1); And the guide pad (1-6) in the pipe joint (1) plugs together with the guiding groove (2-5) of movable joint (2) mutually; Said adapter sleeve (4) pine is enclosed within on first linkage section (1-2) on pipe joint (1) top; The interior flanging (4-1) of adapter sleeve (4) is against first radially protruding retaining (1-7) bottom of pipe joint (1); The top of adapter sleeve (4) is enclosed within the middle part of movable joint (2); The fixed lobe (2-6) of movable joint (2) inserts in the locking slot (4-2) of adapter sleeve (4), and first vented cavity (1-1) connects with second vented cavity (2-1)
Accompany seal ring (3) between annular boss (2-3) lower end surface of the upper-end surface of f, said pipe joint (1) and movable joint (2).
2. aircraft floor air feed joint according to claim 1; It is characterized in that: the middle part of said pipe joint (1) has annular convex shoulder (1-3); Be fitted with several handles (1-4) on the annular convex shoulder (1-3), pipe linkage section (1-8) periphery of pipe joint (1) bottom has annular convex rib (1-5).
3. aircraft floor air feed joint according to claim 1; It is characterized in that: the guide pad (1-6) on the said pipe joint (1) is 2 and along the circumferential direction evenly arranges, the guiding groove (2-5) of said movable joint (2) corresponds to 2 and along the circumferential direction evenly arrange.
4. aircraft floor air feed joint according to claim 1; It is characterized in that: the locking slot (4-2) of said adapter sleeve (4) is a L type groove; Locking slot (4-2) comprises one section opening straight trough and one section skewed slot that along the circumferential direction extends on adapter sleeve (4) top, and straight trough is communicated with skewed slot.
5. aircraft floor air feed joint according to claim 1; It is characterized in that: the locking slot (4-2) of said adapter sleeve (4) is 2 and along the circumferential direction evenly arranges, the fixed lobe (2-6) of said movable joint (2) corresponds to 2 and along the circumferential direction evenly arrange.
6. aircraft floor air feed joint according to claim 1 is characterized in that: the junction button (2-2) on said movable joint (2) top is 2 and along the circumferential direction arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236401 CN202629431U (en) | 2012-05-24 | 2012-05-24 | Universal airplane ground air supply joint for military plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236401 CN202629431U (en) | 2012-05-24 | 2012-05-24 | Universal airplane ground air supply joint for military plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202629431U true CN202629431U (en) | 2012-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220236401 Expired - Fee Related CN202629431U (en) | 2012-05-24 | 2012-05-24 | Universal airplane ground air supply joint for military plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202629431U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508778A (en) * | 2016-01-25 | 2016-04-20 | 浙江大学台州研究院 | Water pipe connecting structure of medical bed |
| CN106437852A (en) * | 2016-08-30 | 2017-02-22 | 西安科技大学 | Fastening device of multiple information life detecting system for mine drilling rescue |
| CN107218460A (en) * | 2017-07-06 | 2017-09-29 | 江西优特汽车技术有限公司 | A kind of Quick connector of plug tube |
| CN107357181A (en) * | 2017-07-31 | 2017-11-17 | 中国航空工业集团公司西安飞机设计研究所 | Electronic equipment air vent mode control system and method on a kind of machine |
| CN109519561A (en) * | 2017-09-20 | 2019-03-26 | 株式会社三国 | Rotary valve device |
| CN109519565A (en) * | 2017-09-20 | 2019-03-26 | 株式会社三国 | Rotary valve device |
| CN110538685A (en) * | 2019-09-30 | 2019-12-06 | 仲池 | high-density pipe frame |
| JP2020029888A (en) * | 2018-08-21 | 2020-02-27 | 株式会社ミクニ | Rotary valve device |
| WO2020062137A1 (en) * | 2018-09-29 | 2020-04-02 | 深圳市丽福科技有限责任公司 | Electronic cigarette device |
-
2012
- 2012-05-24 CN CN 201220236401 patent/CN202629431U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508778A (en) * | 2016-01-25 | 2016-04-20 | 浙江大学台州研究院 | Water pipe connecting structure of medical bed |
| CN106437852A (en) * | 2016-08-30 | 2017-02-22 | 西安科技大学 | Fastening device of multiple information life detecting system for mine drilling rescue |
| CN107218460A (en) * | 2017-07-06 | 2017-09-29 | 江西优特汽车技术有限公司 | A kind of Quick connector of plug tube |
| CN107357181A (en) * | 2017-07-31 | 2017-11-17 | 中国航空工业集团公司西安飞机设计研究所 | Electronic equipment air vent mode control system and method on a kind of machine |
| CN109519561A (en) * | 2017-09-20 | 2019-03-26 | 株式会社三国 | Rotary valve device |
| CN109519565A (en) * | 2017-09-20 | 2019-03-26 | 株式会社三国 | Rotary valve device |
| CN109519561B (en) * | 2017-09-20 | 2022-04-15 | 株式会社三国 | Rotary valve device |
| JP2020029888A (en) * | 2018-08-21 | 2020-02-27 | 株式会社ミクニ | Rotary valve device |
| JP7136626B2 (en) | 2018-08-21 | 2022-09-13 | 株式会社ミクニ | Rotary valve device |
| WO2020062137A1 (en) * | 2018-09-29 | 2020-04-02 | 深圳市丽福科技有限责任公司 | Electronic cigarette device |
| CN110538685A (en) * | 2019-09-30 | 2019-12-06 | 仲池 | high-density pipe frame |
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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: 20121226 Termination date: 20150524 |
|
| EXPY | Termination of patent right or utility model |