CN220956275U - Aircraft cabin door action cylinder compression device - Google Patents
Aircraft cabin door action cylinder compression device Download PDFInfo
- Publication number
- CN220956275U CN220956275U CN202321934233.XU CN202321934233U CN220956275U CN 220956275 U CN220956275 U CN 220956275U CN 202321934233 U CN202321934233 U CN 202321934233U CN 220956275 U CN220956275 U CN 220956275U
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- compression device
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- cabin door
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- 230000006835 compression Effects 0.000 title claims abstract description 45
- 238000007906 compression Methods 0.000 title claims abstract description 45
- 230000009471 action Effects 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an aircraft cabin door action cylinder compression device which comprises a compression device body and a handle. According to the utility model, the transmission pushing component is matched with the sliding limiting component to push the opposite side top plate stably, so that the side top plate stably compresses and resets the actuating cylinder, and the problem that the actuating cylinder is hydraulically retracted and released one by one in a system for controlling or needing reciprocating motion of a modern aircraft cabin door is solved. The cabin door actuating cylinder also needs to firmly lock a piston or a piston rod of the actuating system at a special position through a special mechanical lock device arranged on the cabin door actuating cylinder after the actuating system loses power, so that the condition that the resetting can not be completed through manual operation is caused, and a compressing device is needed for the resetting operation of the actuating cylinder to ensure the control and stability of the compression of the actuating cylinder, so that the problem of the compressing device of the aircraft cabin door actuating cylinder is solved, and the effect of compressing the control cylinder is achieved.
Description
Technical Field
The utility model relates to the technical field of control of action barrels, in particular to an action barrel compression device for an aircraft cabin door.
Background
The electronic cabin door of the aircraft is a door for personnel, goods and equipment to come in and go out, or a door which is arranged on the bulkhead among all channels and the ship board shell plate and used for ensuring the passing of personnel, vehicles and materials;
In the modern aircraft cabin door control or the system needing reciprocating motion, important executive function elements, namely hydraulic retraction and release cylinders, are arranged. The cabin door actuating cylinder also needs to firmly lock a piston or a piston rod of the actuating system at a special position through a special mechanical lock device arranged on the cabin door actuating cylinder after the actuating system loses power, so that the condition that the resetting can not be completed through manual operation is caused, and a compressing device is needed for resetting the actuating cylinder to ensure the control and stability of the compression of the actuating cylinder, so that an aircraft cabin door actuating cylinder compressing device is needed at present.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model aims to provide the aircraft cabin door action cylinder compression device, which has the advantage of compressing the control cylinder and solves the problems that in the modern aircraft cabin door control or a system needing reciprocating motion, important executive function elements are arranged in a one-to-one hydraulic retraction action cylinder. The cabin door actuating cylinder also needs to firmly lock a piston or a piston rod of the actuating system at a special position through a special mechanical lock device arranged on the cabin door actuating cylinder after the actuating system loses power, so that the condition that the resetting can not be completed through manual operation is caused, and a compressing device is needed for resetting the actuating cylinder to ensure the control and stability of the compression of the actuating cylinder, so that the problem of the aircraft cabin door actuating cylinder compressing device is solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an aircraft hatch door action section of thick bamboo compression device, includes compression device body and handle, the bottom fixed mounting of the top of compression device body and handle, the left side fixedly connected with locating plate of compression device body, the right side fixedly connected with transmission pushing component of locating plate, the outside fixedly connected with slip spacing subassembly of compression device body inner wall, the right side of compression device body is provided with the side roof, the bottom fixedly connected with supporting shoe of side roof.
As the preferable mode of the utility model, the transmission pushing component comprises a fixed box, a transmission gear is arranged in the fixed box, a screw is fixedly connected in the transmission gear, a threaded sleeve is connected on the surface of the screw in a threaded manner, a sliding block is fixedly connected on the surface of the threaded sleeve, and the left side of the side top plate is fixedly connected with the right side of the sliding block.
As the preferable one, the sliding limiting assembly comprises a positioning block, wherein a positioning chute is arranged on the inner side of the positioning block, the positioning chute is arranged on the outer side of a sliding block, the positioning block is movably connected with the inner part of the positioning chute, the top of the sliding block is fixedly connected with a closing cover plate, a limiting ring is fixedly connected to the right side of the bottom of the closing cover plate, and the inner part of the limiting ring is in threaded connection with the surface of a screw rod.
Preferably, the right side of the compression device body is provided with a chute, and the side top plate is positioned in the chute.
As the preferable mode of the utility model, the left side of the transmission gear is meshed with the fixed gear, the inside of the fixed gear is fixedly connected with the connecting rod, and the top of the connecting rod is fixedly connected with the movable ring.
As the preferable mode of the utility model, the top of the fixed box is provided with the movable groove, the surface of the movable ring is movably connected with the inside of the movable groove, and the top of the movable ring is fixedly connected with the rotary rod.
As the preferable mode of the utility model, the right side of the fixed box is provided with the communication groove, the surface of the screw is fixedly connected with the support ring, and the surface of the support ring is movably connected with the inside of the communication groove.
As the preferable mode of the utility model, the left side of the screw is movably provided with the positioning seat, the left side of the positioning seat is movably arranged with the left side of the inner wall of the fixed box, the left side of the top of the compression device body is provided with the connecting groove, and the surface of the rotating rod is movably connected with the inside of the connecting groove.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the transmission pushing component is matched with the sliding limiting component to push the opposite side top plate stably, so that the side top plate stably compresses and resets the actuating cylinder, and the problem that the actuating cylinder is hydraulically retracted and released one by one in a system for controlling or needing reciprocating motion of a modern aircraft cabin door is solved. The cabin door actuating cylinder also needs to firmly lock a piston or a piston rod of the actuating system at a special position through a special mechanical lock device arranged on the cabin door actuating cylinder after the actuating system loses power, so that the condition that the resetting can not be completed through manual operation is caused, and a compressing device is needed for the resetting operation of the actuating cylinder to ensure the control and stability of the compression of the actuating cylinder, so that the problem of the compressing device of the aircraft cabin door actuating cylinder is solved, and the effect of compressing the control cylinder is achieved.
2. According to the utility model, the transmission pushing assembly is arranged, so that the screw rod can be rotated to be meshed with the threaded sleeve for transmission in use, the threaded sleeve drives the sliding block to move, the sliding block can stably push the side top plate to move, and meanwhile, the fixed box can stably protect and limit the transmission of the screw rod, so that the situation of transmission inclination in use of the screw rod is avoided.
3. According to the utility model, the sliding limiting assembly is arranged, the positioning block can movably limit the outer side of the sliding block through the positioning sliding groove in use, the sliding block can stably push the side top plate to move after being movably limited, meanwhile, the sliding block can also drive the closing cover plate to move, the limiting ring can also be driven to move during screw transmission, the closing cover plate can be connected with the sliding block and the limiting ring to improve the stability of the sliding block in moving, and the situation that the sliding block cannot be stably pushed to move during moving of the threaded sleeve is avoided.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a three-dimensional exploded cross-sectional structure of the present utility model;
fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
In the figure: 1. a compression device body; 2. a handle; 3. a positioning plate; 4. a transmission pushing assembly; 41. a fixed box; 42. a transmission gear; 43. a screw; 44. a screw sleeve; 45. a slide block; 5. a sliding limit assembly; 51. a positioning block; 52. positioning a chute; 53. closing the cover plate; 54. a limiting ring; 6. a side top plate; 7. a support block; 8. a chute; 9. a fixed gear; 10. a connecting rod; 11. a movable ring; 12. a movable groove; 13. a rotating rod; 14. a communication groove; 15. a support ring; 16. a positioning seat; 17. and a connecting groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, the utility model provides an aircraft cabin door action cylinder compression device, which comprises a compression device body 1 and a handle 2, wherein the top of the compression device body 1 is fixedly arranged at the bottom of the handle 2, the left side of the compression device body 1 is fixedly connected with a positioning plate 3, the right side of the positioning plate 3 is fixedly connected with a transmission pushing component 4, the outer side of the inner wall of the compression device body 1 is fixedly connected with a sliding limiting component 5, the right side of the compression device body 1 is provided with a side top plate 6, and the bottom of the side top plate 6 is fixedly connected with a supporting block 7.
Referring to fig. 3, the transmission pushing assembly 4 includes a fixed case 41, a transmission gear 42 is provided inside the fixed case 41, a screw 43 is fixedly connected inside the transmission gear 42, a threaded sleeve 44 is screwed on the surface of the screw 43, a slider 45 is fixedly connected on the surface of the threaded sleeve 44, and the left side of the side top plate 6 is fixedly connected with the right side of the slider 45.
As a technical optimization scheme of the utility model, through arranging the transmission pushing component 4, the screw 43 can rotate and be meshed with the screw sleeve 44 for transmission in use, so that the screw sleeve 44 drives the sliding block 45 to move, the sliding block 45 can stably push the side top plate 6 to move, and meanwhile, the fixed box 41 can stably protect and limit the transmission of the screw 43, so that the situation of transmission inclination of the screw 43 in use is avoided.
Referring to fig. 2, the sliding limiting assembly 5 includes a positioning block 51, a positioning chute 52 is provided on the inner side of the positioning block 51, the positioning chute 52 is provided on the outer side of the sliding block 45, the positioning block 51 is movably connected with the inner side of the positioning chute 52, the top of the sliding block 45 is fixedly connected with a closing cover plate 53, a limiting ring 54 is fixedly connected to the right side of the bottom of the closing cover plate 53, and the inner side of the limiting ring 54 is in threaded connection with the surface of the screw 43.
As a technical optimization scheme of the utility model, through arranging the sliding limiting assembly 5, in use, the positioning block 51 can movably limit the outer side of the sliding block 45 through the positioning sliding groove 52, the sliding block 45 can stably push the side top plate 6 to move after being movably limited, meanwhile, the sliding block 45 can also drive the closing cover plate 53 to move, the limiting ring 54 can also be driven to move when the screw 43 drives, the closing cover plate 53 can be connected with the sliding block 45 and the limiting ring 54, the stability of the sliding block 45 in moving is improved, and the situation that the sliding block 45 cannot be stably pushed to move when the screw sleeve 44 moves in use is avoided.
Referring to fig. 2, a chute 8 is formed on the right side of the compression device body 1, and a side top plate 6 is located inside the chute 8.
As a technical optimization scheme of the utility model, through the arrangement of the sliding groove 8, the sliding groove 8 can facilitate the storage of the side top plate 6, thereby enhancing the storage safety of the side top plate 6 in use and avoiding the situation that the side top plate 6 is easy to collide from the outside in use, so that the side top plate 6 is dislocated and inclined.
Referring to fig. 3, a fixed gear 9 is engaged with the left side of the driving gear 42, a connecting rod 10 is fixedly connected to the inside of the fixed gear 9, and a movable ring 11 is fixedly connected to the top of the connecting rod 10.
As a technical optimization scheme of the utility model, through arranging the fixed gear 9, the connecting rod 10 and the movable ring 11, the fixed gear 9 is meshed with the transmission gear 42, in use, the fixed gear 9 can be enabled to stably drive the transmission gear 42 to rotate and drive through rotating the fixed gear 9, the connecting rod 10 can drive the top of the fixed gear 9 to be fixed, and the movable ring 11 can stably limit the movement of the connecting rod 10 and the fixed gear 9 under the limit of the movable groove 12.
Referring to fig. 3, a movable groove 12 is formed at the top of the fixed case 41, the surface of the movable ring 11 is movably connected with the inside of the movable groove 12, and a rotating rod 13 is fixedly connected to the top of the movable ring 11.
As a technical optimization scheme of the utility model, through the arrangement of the movable groove 12 and the rotary rod 13, the movable groove 12 can movably limit the surface of the movable ring 11, the stability of a user during transmission can be improved after the movable ring 11 is movably limited, the situation that the transmission engagement between the fixed gear 9 and the transmission gear 42 is unstable and the transmission separation occurs is caused is avoided, the rotary rod 13 can facilitate the user to rotate the movable ring 11, and the convenience of rotation is enhanced.
Referring to fig. 3, a communication groove 14 is formed on the right side of the fixed case 41, a support ring 15 is fixedly connected to the surface of the screw 43, and the surface of the support ring 15 is movably connected with the inside of the communication groove 14.
As a technical optimization scheme of the utility model, through the arrangement of the communication groove 14 and the support ring 15, the communication groove 14 can movably limit the surface of the support ring 15, and the support ring 15 can drive the screw 43 to stably drive and limit after the movable limit, so that the driving stability of the screw 43 in use is enhanced, and the situation that the screw 43 is in driving dislocation and inclination in use is avoided.
Referring to fig. 3, a positioning seat 16 is movably mounted on the left side of the screw 43, the left side of the positioning seat 16 is movably mounted on the left side of the inner wall of the fixed box 41, a connecting groove 17 is formed on the left side of the top of the compression device body 1, and the surface of the rotating rod 13 is movably connected with the inside of the connecting groove 17.
As a technical optimization scheme of the utility model, the positioning seat 16 and the connecting groove 17 are arranged, the positioning seat 16 can perform stable movable limit on the left side of the screw 43, so that the condition that the screw 43 easily drives the transmission gear 42 to shake on the left side in transmission is avoided, the using effect of the screw 43 is improved, the connecting groove 17 can facilitate the rotary rod 13 to perform stable rotation, and the unstable condition of transmission of the rotary rod 13 in use is avoided.
The working principle and the using flow of the utility model are as follows: in use, the rotary rod 13 can be rotated to enable the rotary rod 13 to drive the fixed gear 9 to rotate, the fixed gear 9 can rotate to drive the transmission gear 42 to rotate, the transmission gear 42 can stably drive the screw 43 to rotate, the screw 43 rotates to be meshed with the threaded sleeve 44 for transmission, the threaded sleeve 44 drives the sliding block 45 to move, the sliding block 45 can stably push the side top plate 6 to move, the side top plate 6 can stably compress and reset the action cylinder, meanwhile, the fixed box 41 can stably protect and limit the transmission of the screw 43, the situation that the transmission of the screw 43 is inclined is avoided in use, the positioning block 51 can movably limit the outer side of the sliding block 45 through the positioning sliding groove 52, the sliding block 45 can stably push the side top plate 6 to move after being movably limited, meanwhile, the sliding block 45 can also drive the closing cover plate 53 to move, the limiting ring 54 can also be driven to move when the screw 43 is in transmission, the closing cover plate 53 can be connected with the sliding block 45 and the limiting ring 54, the stability of the sliding block 45 in the moving is improved, the situation that the sliding block 45 cannot stably push the sliding block 45 to move in use is avoided, and the stable movement of the sliding block 45 is controlled to compress the cylinder is achieved.
To sum up: according to the aircraft cabin door actuating cylinder compression device, the transmission pushing component 4 is arranged to be matched with the opposite side top plate 6 stabilized by the sliding limiting component 5 to push, so that the side top plate 6 is stabilized to compress and reset the actuating cylinder, and the problem that important executive function elements are arranged in a system for controlling or needing reciprocating motion of a modern aircraft cabin door to retract and release the actuating cylinders one by one is solved. The cabin door actuating cylinder also needs to firmly lock a piston or a piston rod of the actuating system at a special position through a special mechanical lock device arranged on the cabin door actuating cylinder after the actuating system loses power, so that the condition that the resetting can not be completed through manual operation is caused, and a compressing device is needed for resetting the actuating cylinder to ensure the control and stability of the compression of the actuating cylinder, so that the problem of the aircraft cabin door actuating cylinder compressing device is solved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an aircraft hatch door action section of thick bamboo compression device, includes compression device body (1) and handle (2), its characterized in that: the compression device comprises a compression device body (1), wherein the top of the compression device body (1) is fixedly arranged at the bottom of a handle (2), a positioning plate (3) is fixedly connected to the left side of the compression device body (1), a transmission pushing assembly (4) is fixedly connected to the right side of the positioning plate (3), a sliding limiting assembly (5) is fixedly connected to the outer side of the inner wall of the compression device body (1), a side top plate (6) is arranged on the right side of the compression device body (1), a supporting block (7) is fixedly connected to the bottom of the side top plate (6), the transmission pushing assembly (4) comprises a fixing box (41), a transmission gear (42) is arranged inside the fixing box (41), a screw (43) is fixedly connected to the inside of the transmission gear (42), a threaded sleeve (44) is connected to the surface of the screw (43), and a sliding block (45) is fixedly connected to the left side of the side top plate (6) and the right side of the sliding block (45).
2. An aircraft door action cylinder compression device according to claim 1, wherein: the sliding limiting assembly (5) comprises a positioning block (51), a positioning chute (52) is formed in the inner side of the positioning block (51), the positioning chute (52) is formed in the outer side of a sliding block (45), the positioning block (51) is movably connected with the inner side of the positioning chute (52), the top of the sliding block (45) is fixedly connected with a closing cover plate (53), a limiting ring (54) is fixedly connected to the right side of the bottom of the closing cover plate (53), and the inner side of the limiting ring (54) is in threaded connection with the surface of a screw rod (43).
3. An aircraft door action cylinder compression device according to claim 1, wherein: the right side of the compression device body (1) is provided with a sliding groove (8), and the side top plate (6) is positioned in the sliding groove (8).
4. An aircraft door action cylinder compression device according to claim 2, wherein: the left side meshing of drive gear (42) has fixed gear (9), the inside fixedly connected with connecting rod (10) of fixed gear (9), the top fixedly connected with expansion ring (11) of connecting rod (10).
5. An aircraft door action cylinder compression device according to claim 4, wherein: the top of fixed case (41) has seted up movable groove (12), the surface of expansion link (11) and the inside swing joint of movable groove (12), the top fixedly connected with rotary rod (13) of expansion link (11).
6. An aircraft door action cylinder compression device according to claim 2, wherein: the right side of the fixed box (41) is provided with a communication groove (14), the surface of the screw rod (43) is fixedly connected with a support ring (15), and the surface of the support ring (15) is movably connected with the inside of the communication groove (14).
7. An aircraft door action cylinder compression device according to claim 5, wherein: the left side movable mounting of screw rod (43) has positioning seat (16), the left side of positioning seat (16) and the left side movable mounting of fixed box (41) inner wall, spread groove (17) have been seted up on the left side at compression device body (1) top, the surface and the inside swing joint of spread groove (17) of rotary rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321934233.XU CN220956275U (en) | 2023-07-21 | 2023-07-21 | Aircraft cabin door action cylinder compression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321934233.XU CN220956275U (en) | 2023-07-21 | 2023-07-21 | Aircraft cabin door action cylinder compression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220956275U true CN220956275U (en) | 2024-05-14 |
Family
ID=91007900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321934233.XU Active CN220956275U (en) | 2023-07-21 | 2023-07-21 | Aircraft cabin door action cylinder compression device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220956275U (en) |
-
2023
- 2023-07-21 CN CN202321934233.XU patent/CN220956275U/en active Active
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