Combined compensation assembly for airplane pipeline

Abstract

The invention relates to the technical field of pipeline compensators, and particularly discloses an aircraft pipeline combined compensation assembly which comprises a pipeline structure, a pair of adjusting structures and a universal structure. The pair of adjusting structures is symmetrically arranged at the left end and the right end of the pipeline structure respectively, and the universal structure is detachably arranged between the pair of adjusting structures. Wherein the pipeline structure is used for butt-joint assembly of hoses, movement compensation of a matched pipeline can be achieved through overall universal bending, the universal structure is used for butt-joint connection of a pair of adjusting structures, and the universal joint has the advantages of being high in sealing connection reliability, capable of achieving length compensation and telescopic reset functions, universal bending and multi-angle adaptability, light in weight, simplified in structure and convenient and fast to maintain; through the integration of sealing, compensation, resetting and universal integration, the three core problems of sealing performance, multi-directional displacement compensation and maintenance convenience in an aviation pipeline are solved, and the three-way valve is particularly suitable for a high-vibration area and a space-limited scene.

Description

Technical Field

[0001] The present invention relates to the technical field of pipeline compensators, and specifically to an aircraft pipeline combined compensation assembly. Background Art

[0002] In aircraft design, pipeline compensators (bellows compensators) are mainly used to solve the stress problems of pipeline systems caused by thermal expansion and contraction, vibration or mechanical displacement; for example: in the engine area, high temperature and severe vibration are generated during engine operation, resulting in thermal deformation or mechanical displacement of fuel, hydraulic, lubricating oil and other pipelines; fuel pipelines: compensate for the displacement of fuel thermal expansion and engine vibration transmission; hydraulic pipelines: relieve high-pressure pulses and vibration shocks; lubricating oil pipelines: adapt to linear expansion at high temperatures, or the landing gear hydraulic system, where the hydraulic pipeline undergoes severe mechanical displacement during use and requires flexible connection, etc.; however, most of the existing pipeline compensators can only be applied to single thermal expansion and contraction, compensate for bending, and set the bending direction according to the movement requirements, with overly single functionality. Summary of the Invention

[0003] The purpose of the present invention is to provide an aircraft pipeline combined compensation assembly to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solution: an aircraft pipeline combined compensation assembly, including a pipeline structure, a pair of adjusting structures and a universal structure; the pair of adjusting structures are respectively symmetrically arranged at the left and right ends of the pipeline structure, and the universal structure is detachably arranged between the pair of adjusting structures; wherein the pipeline structure is used for hose docking and assembly, enabling the whole to be bent in all directions to achieve the movement compensation of the fitting pipeline, the universal structure docks the pair of adjusting structures, and the adjusting structures are fixedly arranged at both ends of the pipeline structure, enabling both ends of the pipeline to perform a certain length of telescopic compensation through the adjusting structures and achieve limit and multi-directional bending through the universal structure.

[0005] Preferably, the pipeline structure includes a corrugated hose main body, a pair of adapter sleeves, two pairs of limit blocks, a pair of pipe clamp assemblies and a pair of flange sleeves; the middle part of the corrugated hose main body is a corrugated structure, and both ends are circular tube structures, one end of a pair of adapter sleeves can be detachably inserted into the two ends of the corrugated hose main body, and the outer side wall of one end of the adapter sleeve is provided with an inwardly concave fixing groove, two pairs of limit blocks are symmetrically arranged on the upper and lower side walls of the other end of the adapter sleeve, a pair of pipe clamp assemblies can be detachably sleeved on one end of the adapter sleeve and the outer side of the corrugated hose main body, a pair of pipe clamp assemblies are respectively located at the fixing groove position, one end of a pair of flange sleeves is provided with a flange ring, and the upper and lower side walls of one end of the flange sleeve are provided with sliding grooves corresponding to the limit blocks, a pair of flange sleeves are respectively movably sleeved on the other end of the adapter sleeve, and the adapter sleeve cannot be separated from the other end of the flange sleeve, and the sliding grooves are respectively movably sleeved on the limit blocks.

[0006] Preferably, the pipe clamp assembly includes a pair of clamping rings, a pair of flip seats, a pair of docking plates, a pair of first bolts and a pair of first nuts; the pair of clamping rings are all convex semicircular ring structures and fit with the fixing grooves, the pair of clamping rings are movably and symmetrically arranged, one end of the pair of flip seats is respectively fixedly arranged on the outer side wall of one end of the clamping ring, and the other end of the flip seat is relatively movably connected, one end of the pair of docking plates is respectively symmetrically arranged on the other end of the clamping ring, the pair of first bolts are respectively movably penetrated through the docking plates, and the pair of first nuts are respectively movably screwed on the first bolts.

[0007] Preferably, the adjustment structure includes a mounting seat, an adjustment seat, an adjustment frame, a plurality of second bolts and a spring; one end of the mounting seat is fixedly arranged on the outer side wall of the other end of the flange sleeve, and one end of the mounting seat is matched with the flange sleeve, the adjustment seat is a cross-shaped structure, the adjustment seat is fixedly arranged on the other end of the mounting seat, the adjustment frame is rectangular, and a cross-shaped compensation groove is opened through the middle of one end of the adjustment frame, one end of the adjustment frame is movably mounted on the adjustment seat, and the adjustment frame is located above the corrugated hose body, a plurality of the second bolts are respectively movably screwed on the front and rear side walls of one end of the adjustment frame, one end of the spring is fixedly arranged on the left side wall of the adjustment seat, and the other end of the spring is fixedly arranged on the left side wall in the compensation groove of the adjustment frame.

[0008] Preferably, the universal structure includes a first clamp seat, a second clamp seat, a first rotating shaft, a plurality of second nuts, the second rotating shaft and a plurality of third nuts; the first clamp seat is concave, and bearings are embedded in the front and rear ends, the first clamp seat can be detachably embedded in one end of one of the adjustment frames and fits in the compensation groove, the first clamp seat is fixed by a second bolt, the second clamp seat is concave, and bearings are embedded in the upper and lower ends of the second clamp seat, the second clamp seat is movably inserted in one end of the other adjusting frame and fits in the compensation groove, the two ends of the second clamp seat are respectively located between the two ends of the first clamp seat, the two ends of the first rotating shaft are respectively fixed and pass through the middle parts of the bearings at the upper and lower ends of the second clamp seat, a plurality of second nuts are respectively movably rotated on the two ends of the first rotating shaft, the two ends of the second rotating shaft are respectively fixed and pass through the middle parts of the bearings at the two ends of the first clamp seat, and the second rotating shaft movably passes through the middle of the first rotating shaft, a plurality of third nuts are respectively movably rotated on the two ends of the second rotating shaft, and the third nuts are respectively fitted on the side walls at the two ends of the first clamp seat and the front and rear side walls of the first rotating shaft.

[0009] Preferably, the first clamping seat is flipped left and right on the second clamping seat through the first rotating shaft.

[0010] Preferably, the second clamping seat is flipped up and down on the first clamping seat by a second rotating shaft.

[0011] Preferably, the clamping rings are detachably clamped at the fixing grooves of the adapter sleeve, and the two ends of the corrugated hose body are clamped and embedded in the fixing grooves.

[0012] Preferably, the flange sleeve can be extended and retracted on the adapter sleeve to a certain length, and drive the adjustment seat to move in the adjustment frame and compress the spring.

[0013] The invention provides an aircraft pipeline combined compensation component, which has the following beneficial effects: 1. High reliability of sealing connection: Through the nesting design of the adapter sleeve and the flange sleeve, combined with the pipe clamp assembly to form a sealing structure, the butt end of the corrugated hose is embedded in the fixed groove to ensure that the conveyed liquid (fuel, hydraulic oil, etc.) is leak-free.

[0014] 2. Length compensation and telescopic reset function: The sliding fit between the flange sleeve and the adapter sleeve allows axial expansion and contraction to adapt to thermal expansion and contraction or mechanical displacement; and the configured adjustment structure automatically resets with the help of a spring to improve the adaptive system.

[0015] 3. Universal bending and multi-angle adaptability: The main body of the corrugated hose is flexible and bendable, and with the universal structure, it can achieve multi-directional deflection; it breaks through the fixed angle limitation and is suitable for complex aircraft layouts (such as curved pipes at the junction of the wing and fuselage).

[0016] In summary, through the integration of sealing - compensation - reset - universal joint, the present invention solves the three core pain points of airtightness, multi - directional displacement compensation, and maintenance convenience in aviation pipelines, and is particularly applicable to high - vibration areas (such as engine pylon pipelines) and space - limited scenarios (such as the compact layout of the landing gear bay). BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic assembly structure diagram of the present invention; Figure 2 is a schematic exploded structure diagram of the pipeline structure of the present invention; Figure 3 is a schematic assembled structure diagram of the pipeline structure of the present invention; Figure 4 is a schematic exploded structure diagram of the universal joint structure of the present invention; Figure 5 is a schematic assembled structure diagram of the universal joint structure of the present invention; Figure 6 is a schematic exploded structure diagram of the adjustment structure of the present invention; Figure 7 is a schematic assembled structure diagram of the adjustment structure and the universal joint structure; Figure 8 is Figure 2 a partial enlarged structure diagram at position A in

[0018] In the figure: 1. Pipeline structure; 11. Corrugated hose body; 12. Adapter sleeve; 13. Limit block; 14. Pipe clamp assembly; 141. Snap ring; 142. Flipping seat; 143. Docking plate; 144. First bolt; 145. First nut; 15. Flange sleeve; 2. Adjustment structure; 21. Mounting seat; 22. Adjusting seat; 23. Adjusting frame; 24. Second bolt; 25. Spring; 3. Universal joint structure; 31. First clamp seat; 32. Second clamp seat; 33. First rotating shaft; 34. Second nut; 35. Second rotating shaft; 36. Third nut; 4. Fixed groove; 5. Sliding groove; 6. Compensation groove; 7. Bearing. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-8As shown, the present invention provides a technical solution: an aircraft pipeline combined compensation component, comprising a pipeline structure 1, a pair of adjustment structures 2 and a universal structure 3; the pair of adjustment structures 2 are symmetrically arranged on the left and right ends of the pipeline structure 1, respectively, and the universal structure 3 is detachably arranged between the pair of adjustment structures 2; wherein the pipeline structure 1 is used for hose docking assembly, so that the overall universal bending can be performed to match the movement compensation of the pipeline, the universal structure 3 connects the pair of adjustment structures 2, and the adjustment structure 2 is fixedly arranged at both ends of the pipeline structure 1, so that the two ends of the pipeline can perform telescopic compensation of a certain length with the help of the adjustment structure 2, and the universal structure 3 can be used to achieve limiting and multi-directional bending.

[0021] like Figure 2 , Figure 3 As shown, further, the pipeline structure 1 includes a corrugated hose body 11, a pair of adapter sleeves 12, two pairs of limit blocks 13, a pair of pipe clamp assemblies 14 and a pair of flange sleeves 15; the middle part of the corrugated hose body 11 is a corrugated structure, and both ends are round tube structures, one end of a pair of adapter sleeves 12 can be detachably inserted into the two ends of the corrugated hose body 11, and the outer side wall of one end of the adapter sleeve 12 is provided with a concave fixing groove 4, the two pairs of limit blocks 13 are symmetrically arranged on the upper and lower side walls of the other end of the adapter sleeve 12, a pair of pipe clamp assemblies 14 can be detachably sleeved on one end of the adapter sleeve 12 and the outer side of the corrugated hose body 11, and a pair of pipe clamp assemblies The components 14 are respectively located at the fixed groove 4, a pair of flange sleeves 15 are each provided with a flange ring at one end, and the upper and lower side walls at one end of the flange sleeve 15 are each provided with a sliding groove 5 corresponding to the limit block 13, a pair of flange sleeves 15 are respectively movably mounted on the other end of the adapter sleeve 12, and the adapter sleeve 12 cannot be separated from the other end of the flange sleeve 15, and the sliding groove 5 is respectively movably mounted on the limit block 13; the two ends of the corrugated hose body 11 are mounted on the fixed groove 4 of the adapter sleeve 12 through the pipe clamp assembly 14 for clamping and fixing, and the adapter sleeve 12 is inserted into the flange sleeve 15 and can be moved in the sliding groove 5 with the help of the limit block 13.

[0022] like Figure 2 , Figure 3 and Figure 8As shown, further, the pipe clip assembly 14 includes a pair of snap rings 141, a pair of flip seats 142, a pair of docking plates 143, a pair of first bolts 144, and a pair of first nuts 145; both of the pair of snap rings 141 are convex semi-circular ring structures and are fitted with the fixing groove 4. The pair of snap rings 141 are symmetrically arranged movably. One end of each of the pair of flip seats 142 is fixedly arranged on the outer side wall of one end of the snap ring 141, and the other ends of the flip seats 142 are relatively movably connected. One end of each of the pair of docking plates 143 is symmetrically arranged on the other end of the snap ring 141. The pair of first bolts 144 respectively pass through the docking plates 143 movably, and the pair of first nuts 145 are respectively screwed onto the first bolts 144 movably; the snap rings 141 are flipped open by means of the flip seats 142 and are clamped on the outer sides of both ends of the corrugated hose body 11. The corrugated hose body 11 is clamped into the fixing groove 4 by means of the convex snap rings 141 for clamping, fixing, and sealing. Then, the docking plates 143 at the other end of the snap rings 141 are butted and closed by means of the first bolts 144 and the first nuts 145. The snap rings 141 are respectively detachably clamped at the fixing groove 4 part of the adapter sleeve 12, and both ends of the corrugated hose body 11 are respectively clamped and embedded into the fixing groove 4.

[0023] As Figure 6 shown, further, the adjusting structure 2 includes a mounting seat 21, an adjusting seat 22, an adjusting frame 23, a plurality of second bolts 24, and a spring 25; one end of the mounting seat 21 is fixedly arranged on the outer side wall of the other end of the flange sleeve 15, and one end of the mounting seat 21 is fitted with the flange sleeve 15. The adjusting seat 22 is a cross-shaped structure, and the adjusting seat 22 is fixedly arranged on the other end of the mounting seat 21. The adjusting frame 23 is rectangular, and a cross-shaped compensation groove 6 is formed through the middle of one end of the adjusting frame 23. One end of the adjusting frame 23 is movably sleeved on the adjusting seat 22, and the adjusting frame 23 is located above the corrugated hose body 11. The plurality of second bolts 24 are respectively screwed onto the front and rear side walls of one end of the adjusting frame 23 movably. One end of the spring 25 is fixedly arranged on the left side wall of the adjusting seat 22, and the other end of the spring 25 is fixedly arranged on the left side wall inside the compensation groove 6 of the adjusting frame 23. By fixing the mounting seat 21 on the flange sleeve 15, when the flange sleeve 15 is stressed and slides on the adapter sleeve 12, it drives the adjusting seat 22 to move in the compensation groove 6 of the adjusting frame 23 and compress the spring 25, and can be reset by the assistance of the spring 25. The flange sleeve 15 can stretch a certain length on the adapter sleeve 12, and drives the adjusting seat 22 to move in the adjusting frame 23 and compress the spring 25.

[0024] As Figure 4 and Figure 5As shown in the figure, further, the universal structure 3 includes a first clamp seat 31, a second clamp seat 32, a first rotating shaft 33, a plurality of second nuts 34, a second rotating shaft 35 and a plurality of third nuts 36; the first clamp seat 31 is concave, and bearings 7 are embedded in both the front and rear ends. The first clamp seat 31 is detachably embedded in one end of the adjusting frame 23 and fits with the compensation groove 6, and the first clamp seat 31 is fixed by the second bolt 24. The second clamp seat 32 is concave, and bearings 7 are embedded in both the upper and lower ends of the second clamp seat 32. The second clamp seat 32 is movably inserted into the other end of the adjusting frame 23 and fits with the compensation groove 6. The two ends of the second clamp seat 32 are respectively located between the two ends of the first clamp seat 31. The two ends of the first rotating shaft 33 are respectively fixedly penetrated through the middle parts of the bearings 7 at the upper and lower ends of the second clamp seat 32. A plurality of second nuts 34 are respectively movably screwed on the two ends of the first rotating shaft 33. The two ends of the second rotating shaft 35 are respectively fixedly penetrated through the middle parts of the bearings 7 at the two ends of the first clamp seat 31, and the second rotating shaft 35 movably penetrates through the middle part of the first rotating shaft 33. A plurality of third nuts 36 are respectively movably screwed on the two ends of the second rotating shaft 35, and the third nuts 36 are respectively attached to the side walls at the two ends of the first clamp seat 31 and the front and rear side walls of the first rotating shaft 33; the first clamp seat 31 and the second clamp seat 32 are fixed in the adjusting frame 23 by the second bolt 24. The first rotating shaft 33 and the second rotating shaft 35 respectively form a cross-shaped rod frame by means of the transfer of the second nuts 34 and the third nuts 36. Furthermore, the first clamp seat 31 and the second clamp seat 32 can be relatively turned in all directions by means of the bearings 7 for compensation use in cooperation with the corrugated hose body 11. The first clamp seat 31 turns left and right on the second clamp seat 32 through the first rotating shaft 33, and the second clamp seat 32 turns up and down on the first clamp seat 31 through the second rotating shaft 35.

[0025] The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, and the specific work is as follows.

[0026] Insert the adapter sleeve 12 into the flange sleeve 15, and fit and limit the limit block 13 with the sliding groove 5. Then, the end of the adapter sleeve 12 with the fixing groove 4 can pass through the flange sleeve 15; then, the two ends of the corrugated hose body 11 are sleeved on one end of the adapter sleeve 12 in the pipeline structure 1 and located at the position of the fixing groove 4. Then, the two retaining rings 141 are turned open by means of the turning seat 142 in the pipe clamp assembly 14 and clamped on the two ends of the corrugated hose body 11. The two ends of the corrugated hose body 11 are forced to be embedded into the fixing groove 4 to achieve sealed docking; with the closing of the retaining ring 141, the first bolt 144 is passed through the docking plate 143 and screwed and fastened with the first nut 145; The two adjusting structures 2 are respectively arranged on both sides of the universal structure 3, and the mounting seat 21 is fixed on the side wall of the flange sleeve 15 for installation; When the flange sleeve 15 is connected and used with the corresponding pipeline, if mechanical movement occurs, the length compensation can be achieved by means of the flange sleeve 15 moving a certain distance on the adapter sleeve 12. And when the mounting seat 21 drives the adjusting seat 22 to move in the compensation groove 6 of the adjusting frame 23, the spring 25 will be compressed at the same time. When resetting, the spring 25 can be used to assist in resetting; When the flange sleeve 15 is stressed and undergoes a turning change in orientation, the flange sleeve 15 drives the corrugated hose body 11 to bend. At the same time, the mounting seat 21 drives the first clamp seat 31 or the second clamp seat 32 at one end of the adjusting frame 23 to perform relative turning to adjust the direction and angle; that is, when the adjusting frame 23 drives the first clamp seat 31 or the second clamp seat 32 to turn, it turns on the first rotating shaft 33 and the second rotating shaft 35 that form a cross shape by means of the second nut 34 and the third nut 36; that is, the first clamp seat 31 can turn up and down on the second rotating shaft 35 by means of the bearing 7, and the second clamp seat 32 swings back and forth by means of the first rotating shaft 33, and thus cooperate with each other to achieve universal compensation.

[0027] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aircraft pipeline combined compensation component, characterized in that: It comprises a pipeline structure (1), a pair of adjustment structures (2) and a universal structure (3); the pair of adjustment structures (2) are symmetrically arranged on the left and right ends of the pipeline structure (1), respectively, and the universal structure (3) is detachably arranged between the pair of adjustment structures (2); The pipeline structure (1) is used for butt assembly of the hose, so that the whole structure can be universally bent to compensate for the movement of the fitting pipeline. The universal structure (3) connects a pair of adjustment structures (2) to each other, and the adjustment structures (2) and the pipeline structure (1) are fixedly arranged at both ends, so that the two ends of the pipeline can be compensated for a certain length of telescopic movement with the help of the adjustment structures (2) and can be limited and bent in multiple directions with the help of the universal structure (3).

2. The aircraft pipeline combined compensation component according to claim 1, characterized in that: The pipeline structure (1) comprises a corrugated hose body (11), a pair of adapter sleeves (12), two pairs of limit blocks (13), a pair of pipe clamp assemblies (14) and a pair of flange sleeves (15); The middle part of the corrugated hose body (11) is a corrugated structure, and both ends are round tube structures. One end of a pair of adapter sleeves (12) can be detachably inserted into the two ends of the corrugated hose body (11), and the outer wall of one end of the adapter sleeve (12) is provided with an inwardly concave fixing groove (4). Two pairs of limit blocks (13) are symmetrically arranged on the upper and lower side walls of the other end of the adapter sleeve (12). A pair of pipe clamp assemblies (14) can be detachably sleeved on one end of the adapter sleeve (12) and the corrugated hose body (11). On the outside, a pair of pipe clamp assemblies (14) are respectively located at the fixed groove (4) position, a pair of flange sleeves (15) are each provided with a flange ring at one end, and upper and lower side walls inside one end of the flange sleeve (15) are each provided with a sliding groove (5) corresponding to the limit block (13), the pair of flange sleeves (15) are respectively movably mounted on the other end of the adapter sleeve (12), and the adapter sleeve (12) cannot be separated from the other end of the flange sleeve (15), and the sliding grooves (5) are respectively movably mounted on the limit block (13).

3. The aircraft pipeline combined compensation component according to claim 2, characterized in that: The pipe clamp assembly (14) comprises a pair of clamp rings (141), a pair of flip seats (142), a pair of docking plates (143), a pair of first bolts (144) and a pair of first nuts (145); The pair of snap rings (141) are both convex semicircular ring structures and fit with the fixing groove (4). The pair of snap rings (141) are symmetrically arranged. One end of the pair of flip seats (142) is respectively fixedly arranged on the outer wall of one end of the snap ring (141), and the other end of the flip seat (142) is relatively movably connected. One end of the pair of docking plates (143) is respectively symmetrically arranged on the other end of the snap ring (141). The pair of first bolts (144) are respectively movably penetrated through the docking plates (143), and the pair of first nuts (145) are respectively movably screwed on the first bolts (144).

4. The aircraft pipeline combined compensation assembly according to claim 3, characterized in that: The adjustment structure (2) comprises a mounting seat (21), an adjustment seat (22), an adjustment frame (23), a plurality of second bolts (24) and a spring (25); One end of the mounting seat (21) is fixedly arranged on the outer wall of the other end of the flange sleeve (15), and one end of the mounting seat (21) is matched with the flange sleeve (15). The adjustment seat (22) is a cross-shaped structure. The adjustment seat (22) is fixedly arranged on the other end of the mounting seat (21). The adjustment frame (23) is rectangular, and a cross-shaped compensation groove (6) is penetrated through the middle of one end of the adjustment frame (23). One end of the adjustment frame (23) is movably sleeved on the adjustment seat (22), and the adjustment frame (23) is located above the corrugated hose body (11). A plurality of the second bolts (24) are movably screwed on the front and rear side walls of one end of the adjustment frame (23). One end of the spring (25) is fixedly arranged on the left side wall of the adjustment seat (22), and the other end of the spring (25) is fixedly arranged on the left side wall of the compensation groove (6) of the adjustment frame (23).

5. The aircraft pipeline combined compensation component according to claim 4, characterized in that: The universal structure (3) comprises a first clamping seat (31), a second clamping seat (32), a first rotating shaft (33), a plurality of second nuts (34), a second rotating shaft (35), and a plurality of third nuts (36); The first clamping seat (31) is concave, and bearings (7) are embedded in both the front and rear ends. The first clamping seat (31) is detachably embedded in one end of one of the adjustment frames (23) and fits in the compensation groove (6). The first clamping seat (31) is fixed by a second bolt (24). The second clamping seat (32) is concave, and bearings (7) are embedded in both the upper and lower ends of the second clamping seat (32). The second clamping seat (32) is movably inserted in one end of the other adjustment frame (23) and fits in the compensation groove (6). The two ends of the second clamping seat (32) are respectively located between the two ends of the first clamping seat (31). The two ends of the first rotating shaft (33) are respectively fixed and penetrate the middle of the bearings (7) at the upper and lower ends of the second clamping seat (32); a plurality of the second nuts (34) are respectively movably screwed on the two ends of the first rotating shaft (33); the two ends of the second rotating shaft (35) are respectively fixed and penetrate the middle of the bearings (7) at the two ends of the first clamping seat (31); and the second rotating shaft (35) movably penetrates the middle of the first rotating shaft (33); a plurality of the third nuts (36) are respectively movably screwed on the two ends of the second rotating shaft (35); and the third nuts (36) are respectively attached to the side walls at the two ends of the first clamping seat (31) and the front and rear side walls of the first rotating shaft (33).

6. The aircraft pipeline combined compensation component according to claim 5, characterized in that: The first clamping seat (31) is turned leftward or rightward on the second clamping seat (32) via a first rotating shaft (33).

7. The aircraft pipeline combined compensation assembly according to claim 6, characterized in that: The second clamping seat (32) is turned upside down on the first clamping seat (31) via a second rotating shaft (35).

8. The aircraft pipeline combined compensation assembly according to claim 7, characterized in that: The clamping rings (141) are detachably clamped at the fixing groove (4) of the adapter sleeve (12), and the two ends of the corrugated hose body (11) are clamped and embedded in the fixing groove (4).

9. The aircraft pipeline combined compensation assembly according to claim 8, characterized in that: The flange sleeve (15) can be extended or retracted on the adapter sleeve (12) to a certain length, and drive the adjustment seat (22) to move in the adjustment frame (23) and compress the spring (25).

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