CN206243435U - A kind of adjustable many strut connecting structures - Google Patents
A kind of adjustable many strut connecting structures Download PDFInfo
- Publication number
- CN206243435U CN206243435U CN201621341909.4U CN201621341909U CN206243435U CN 206243435 U CN206243435 U CN 206243435U CN 201621341909 U CN201621341909 U CN 201621341909U CN 206243435 U CN206243435 U CN 206243435U
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- piece
- sleeve
- pull bar
- connecting structures
- strut connecting
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Abstract
The utility model provides a kind of adjustable many strut connecting structures, including Y-piece (1), pull bar (3), sleeve (4) and forked element (5), Y-piece (1) one end is to inlay bushing (2) in ears piece (11) structure, ears piece (11)；Pull bar (3) one end is monaural piece (31) structure, with pull bar (3) be connected Y-piece (1) with ears piece (11) through monaural piece (31) by bolt fastener group (6), sleeve (4) one end is by screw thread engagement sleeves in pull bar (3) other end, enter the length of pull bar (3) by rotary screwing thread regulating sleeve (4), nut (7) is set with sleeve (4) for locking pull bar (3) and sleeve (4), sleeve (4) other end is connected with forked element (5), and with nut (7) both lockings.Adjustable many strut connecting structures provided by the utility model, can realize connection free degree regulation, can compensate for rigging error, improve assembly precision.
Description
Technical field
The utility model belongs to field of airplane structure, and more particularly to attachment structure is designed and application field, specifically carried
A kind of adjustable many strut connecting structures are supplied.
Background technology
At present, most of structure uses tradition and is fixedly connected form, i.e. fastener connection or auricle in aircaft configuration
Formula connection etc..Certain error can be accumulated in airplane parts manufacture and assembling process, generally all can in structured design process
Technological compensa tion is carried out by reserving certain gap etc., but cannot still be eliminated sometimes or be only capable of eliminating fraction error, seriously
Have impact on the assembling quality of aircraft.
Utility model content
The purpose of this utility model is to provide a kind of adjustable many strut connecting structures, solve when part is connected manufacture or
Rigging error eliminates problem.
The purpose of this utility model is achieved through the following technical solutions：A kind of adjustable many strut connecting structures, including fork
Shape part, pull bar, sleeve and forked element；Described Y-piece one end is ears chip architecture；Described pull bar one end is monaural chip architecture,
With the pull bar be connected the Y-piece with the ears piece through the monaural piece by connector, and described sleeve one end passes through spiral shell
Line engagement sleeves adjust the sleeve into the length of the pull bar, the sleeve in the pull bar other end by rotary screwing thread
The other end is connected with the forked element.
Preferably, all it is inlaid with bushing in the ears piece.
Preferably, the connector is bolt fastener group.
Preferably, nut is set with the sleeve for pull bar described in locking and the sleeve.
Preferably, the sleeve passes through nut locking with the forked element.
A kind of beneficial effect of adjustable many strut connecting structures provided by the utility model is that it is possible to realize connection
The free degree is adjusted, and can compensate for rigging error, improves assembly precision.
Brief description of the drawings
Fig. 1 is the scheme of installation of the adjustable many strut connecting structures of the utility model；
Fig. 2 is the structural representation of Y-piece in the adjustable many strut connecting structures of the utility model；
Fig. 3 is the sectional view of Y-piece in the adjustable many strut connecting structures of the utility model；
Fig. 4 is Y-piece A-A views in the adjustable many strut connecting structures of the utility model shown in Fig. 3；
Fig. 5 is the local annexation schematic diagram in the adjustable many strut connecting structures of the utility model；
Fig. 6 is pull bar B-B views in the adjustable many strut connecting structures of the utility model shown in Fig. 5；
Fig. 7 is forked element C-C views in the adjustable many strut connecting structures of the utility model shown in Fig. 5.
Reference：
1- Y-pieces, 2- bushings, 3- pull bars, 4- sleeves, 5- forked elements, 6- bolt fasteners group, 7- nuts, 11- are double
Auricle, 31- monaural pieces.
Specific embodiment
For the purpose, technical scheme and advantage for implementing the utility model are clearer, below in conjunction with the utility model
Accompanying drawing in embodiment, is further described in more detail to the technical scheme in the utility model embodiment.In the accompanying drawings, ad initio
Same or similar element or element with same or like function are represented to same or similar label eventually.Described reality
It is a part of embodiment of the invention to apply example, rather than whole embodiments.Embodiment below with reference to Description of Drawings is to show
Example property, it is intended to for explaining the utility model, and it is not intended that to limitation of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made,
Belong to the scope of the utility model protection.
Adjustable many strut connecting structures of the present utility model are described further below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of adjustable many strut connecting structures, including Y-piece 1, pull bar 3, sleeve 4 and forked element
5, the one end of Y-piece 1 is the structure of ears piece 11, sees Fig. 2 to Fig. 4.The one end of pull bar 3 is the structure of monaural piece 31, as shown in Figure 6, connection
With pull bar 3 be connected Y-piece 1 with ears piece 11 through monaural piece 31 by part, wherein, in order to mitigate ears piece 11 and monaural piece 31
Abrasion between connection, inlays bushing 2 in ears piece 11, while installed with monaural piece 31 and dismounting to be beneficial to ears piece 11,
Connector preferred bolt fastener group 6.As shown in figure 5, the other end of pull bar 3 is coordinated by screw thread being socketed with the one end of sleeve 4 so that
Sleeve 4 is socketed in inside pull bar 3, the length inside the precession pull bar 3 of sleeve 4 is changed by adjusting screw thread, when the length of sleeve 4
After regulation in place, for the ease of locking the length, selection covers connected nut 7 on sleeve 4, realizes the lock between pull bar 3 and sleeve 4
Only.The other end of sleeve 4 is connected with forked element 5, and the forked element 5 is made up of two parts, and a part is I-shaped ears piece knot
Structure (see Fig. 7), I-shaped ears chip architecture can connect the mechanism that other link assemblies (see Fig. 1) and remaining hole axle coordinate,
Another part is connected with I-shaped ears chip architecture for the part of branch sleeve 4, and the part of branch sleeve 4 is one threaded
Connecting rod, the shaft portion is socketed in the other end of sleeve 4, is changed inside connecting rod precession sleeve 4 again by regulation screw thread
Length, and equally come locking sleeve 4 and connecting rod using nut.When the utility model is connected by adjusting screw thread relief member
Manufacture or rigging error.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art in the technical scope that the utility model is disclosed, the change that can be readily occurred in
Change or replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with described
Scope of the claims is defined.
Claims (5)
1. a kind of adjustable many strut connecting structures, it is characterised in that including Y-piece (1), pull bar (3), sleeve (4) and fork-shaped
Joint (5)；Described Y-piece (1) one end is ears piece (11) structure；Described pull bar (3) one end is monaural piece (31) structure, even
With the pull bar (3) be connected the Y-piece (1) with the ears piece (11) through the monaural piece (31) by fitting, the set
Cylinder (4) one end in the pull bar (3) other end, is adjusted the sleeve (4) and entered by screw thread engagement sleeves by rotary screwing thread
The length of the pull bar (3), sleeve (4) other end is connected with the forked element (5).
2. adjustable many strut connecting structures according to claim 1, it is characterised in that all inlayed in the ears piece (11)
It is embedded with bushing (2).
3. adjustable many strut connecting structures according to claim 1, it is characterised in that the connector is bolt fastening
Part group (6).
4. adjustable many strut connecting structures according to claim 1, it is characterised in that be set with the sleeve (4)
Nut (7) is for pull bar described in locking (3) and the sleeve (4).
5. adjustable many strut connecting structures according to claim 1, it is characterised in that the sleeve (4) and the fork
Shape joint (5) is by nut (7) locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341909.4U CN206243435U (en) | 2016-12-08 | 2016-12-08 | A kind of adjustable many strut connecting structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621341909.4U CN206243435U (en) | 2016-12-08 | 2016-12-08 | A kind of adjustable many strut connecting structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206243435U true CN206243435U (en) | 2017-06-13 |
Family
ID=59006569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621341909.4U Active CN206243435U (en) | 2016-12-08 | 2016-12-08 | A kind of adjustable many strut connecting structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206243435U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874762A (en) * | 2021-03-02 | 2021-06-01 | 中航飞机起落架有限责任公司 | Stay bar assembly of undercarriage and assembling method thereof |
| CN112873195A (en) * | 2021-01-22 | 2021-06-01 | 北京理工大学 | Humanoid robot and highly-integrated modular humanoid mechanical arm thereof |
| CN113753218A (en) * | 2021-09-19 | 2021-12-07 | 中国航空工业集团公司西安飞机设计研究所 | Unmanned aerial vehicle multifunctional task cabin and unmanned aerial vehicle with same |
-
2016
- 2016-12-08 CN CN201621341909.4U patent/CN206243435U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873195A (en) * | 2021-01-22 | 2021-06-01 | 北京理工大学 | Humanoid robot and highly-integrated modular humanoid mechanical arm thereof |
| CN112874762A (en) * | 2021-03-02 | 2021-06-01 | 中航飞机起落架有限责任公司 | Stay bar assembly of undercarriage and assembling method thereof |
| CN113753218A (en) * | 2021-09-19 | 2021-12-07 | 中国航空工业集团公司西安飞机设计研究所 | Unmanned aerial vehicle multifunctional task cabin and unmanned aerial vehicle with same |
| CN113753218B (en) * | 2021-09-19 | 2023-11-17 | 中国航空工业集团公司西安飞机设计研究所 | Unmanned aerial vehicle multifunctional task cabin and unmanned aerial vehicle with same |
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