CN209719956U - A kind of flight elevator trimmer control mechanism modular repair support device - Google Patents
A kind of flight elevator trimmer control mechanism modular repair support device Download PDFInfo
- Publication number
- CN209719956U CN209719956U CN201920419065.8U CN201920419065U CN209719956U CN 209719956 U CN209719956 U CN 209719956U CN 201920419065 U CN201920419065 U CN 201920419065U CN 209719956 U CN209719956 U CN 209719956U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- sliding block
- pedestal
- control mechanism
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 230000008439 repair process Effects 0.000 title claims abstract description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000012423 maintenance Methods 0.000 abstract description 13
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model provides a kind of flight elevator trimmer control mechanism modular repair support device, comprising: device noumenon, pedestal, lead screw；The bottom of described device ontology is provided with pedestal, and lead screw is provided on pedestal；Pedestal is run through in one end of the lead screw, and lead screw is connected with handwheel by fixed form；Sliding block at two is provided on the lead screw, and sliding block is connected with lead screw by feed screw nut；The top of the sliding block is provided with support frame, and support frame is connected with sliding block by bolt；The top of support frame as described above is provided with the mounting hole for placing torsion outer tube；Several idler wheels are provided at the mounting hole, and idler wheel is connected with support frame by wheel shaft；By the improvement to a kind of flight elevator trimmer control mechanism modular repair support device, have structure simple, it is easy to use, it is easily assembled, the advantages of facilitating the disassembly and assembly of torque tube, improving maintenance efficiency, thus the problem of effective solution existing apparatus and deficiency.
Description
Technical field
The utility model relates to aircraft components maintenance technique fields, more specifically, more particularly to a kind of flight elevator
Trimmer control mechanism modular repair support device.
Background technique
Elevator trimmer refers to that trimming tab is by driver in the auxiliary small aerofoil of the rear installation of aircraft evelvator
It directly controls, when driver wishes that main control surface is maintained on a given inflection point, trimming tab deflection is made
The equalising torque of torque and main control surface that it is generated, control stick no longer stress, to reduce driver's physical demands.
In elevator trimmer control mechanism, elevator torque tube is to receive the important set of two elevator PCU input
Part is mainly made of torsion inner tube at torsion outer tube and two, wherein torsion inner tube is set in torsion outer tube at two, and passes through
Several screws that ring is set in the middle part of torsion outer tube are fixedly connected, but during actually repairing torque tube, it has not been convenient to torsion
The disassembly of inner tube, in addition the more people of the maintenance needs of torque tube cooperate disassembly, time-consuming and laborious, influence maintenance efficiency.
In view of this, being studied improvement for existing problem, a kind of flight elevator trimmer control mechanism is provided
Modular repair support device, it is intended to by the technology, achieve the purpose that solve the problems, such as and improve practical value.
Utility model content
The purpose of this utility model is to provide a kind of flight elevator trimmer control mechanism modular repair support device,
To solve the disassembly of inconvenient torsion inner tube mentioned above in the background art, the more people of the maintenance needs of torque tube cooperate disassembly,
It is time-consuming and laborious, the problem of influencing maintenance efficiency and deficiency.
To achieve the above object, the utility model provides a kind of flight elevator trimmer control mechanism modular repair branch
Support arrangement is reached by technological means in detail below:
A kind of flight elevator trimmer control mechanism modular repair support device, comprising: device noumenon, pedestal, lead screw,
Handwheel, sliding block, feed screw nut, support frame, idler wheel, wheel shaft, mounting hole, torsion outer tube, torsion inner tube；The bottom of described device ontology
Portion is provided with pedestal, and lead screw is provided on pedestal；Pedestal is run through in one end of the lead screw, and lead screw and handwheel pass through fixation side
Formula is connected；Sliding block at two is provided on the lead screw, and sliding block is connected with lead screw by feed screw nut；The top of the sliding block
End is provided with support frame, and support frame is connected with sliding block by bolt；The top of support frame as described above is provided with to be turned round for placing
The mounting hole of power outer tube；Several idler wheels are provided at the mounting hole, and idler wheel is connected with support frame by wheel shaft；The torsion
Torsion inner tube at two is provided in power outer tube, and one end of torsion inner tube is connected with torsion outer tube by screw.
As advanced optimizing for the technical program, a kind of flight elevator trimmer control mechanism component of the utility model
Lead screw described in supporting device for maintenance is left-right rotary ball-screw, and the both ends of lead screw hold with base via shaft and are connected.
As advanced optimizing for the technical program, a kind of flight elevator trimmer control mechanism component of the utility model
The shape of mounting hole described in supporting device for maintenance is in U-shape shape.
As advanced optimizing for the technical program, a kind of flight elevator trimmer control mechanism component of the utility model
Idler wheel described in supporting device for maintenance is at least provided at five, and idler wheel is evenly arranged on the middle and lower part of mounting hole.
As advanced optimizing for the technical program, a kind of flight elevator trimmer control mechanism component of the utility model
The shape of sliding block described in supporting device for maintenance is C-shape, and several threaded holes are offered on the top surface of sliding block.
As advanced optimizing for the technical program, a kind of flight elevator trimmer control mechanism component of the utility model
The shape of pedestal described in supporting device for maintenance is in U-shape shape, and the two sides of pedestal offer the sliding slot matched with sliding block.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
1, the utility model is left-right rotary ball-screw by lead screw, and the both ends of lead screw hold with base via shaft and are connected
Setting, rotational lead screw can make support frame counter motion at two, convenient to position to the torque tube of different length.
2, the utility model is by idler wheel at least provided at five, and idler wheel is evenly arranged on the setting of the middle and lower part of mounting hole,
The frictional force between torque tube and support frame can be reduced, keep torque tube axis turn of tidal stream smooth, facilitate the disassembly of torque tube screwing.
3, the utility model is in U-shape the setting of shape by the shape of mounting hole, facilitates the placement and taking-up of torque tube.
4, the utility model is by the improvement to a kind of flight elevator trimmer control mechanism modular repair support device,
It is simple with structure, it is easy to use, the advantages of being easily assembled, facilitate the disassembly and assembly of torque tube, improve maintenance efficiency, thus
The problem of effective solution the utility model proposes in background technique one and deficiency.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 uses structural schematic diagram for the utility model；
Fig. 3 is the torque tube structural schematic diagram of the utility model.
In figure: device noumenon 1, pedestal 2, lead screw 3, handwheel 4, sliding block 5, feed screw nut 6, support frame 7, idler wheel 8, wheel shaft 9,
Mounting hole 10, torsion outer tube 11, torsion inner tube 12.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a；The instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion "
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance.
Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the general of this field
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Figure 1 to Fig. 3, the utility model provides a kind of flight elevator trimmer control mechanism modular repair support
The particular technique embodiment of device:
A kind of flight elevator trimmer control mechanism modular repair support device, comprising: device noumenon 1, pedestal 2, silk
Thick stick 3, handwheel 4, sliding block 5, feed screw nut 6, support frame 7, idler wheel 8, wheel shaft 9, mounting hole 10, torsion outer tube 11, torsion inner tube 12；
The bottom of device noumenon 1 is provided with pedestal 2, and lead screw 3 is provided on pedestal 2；Pedestal 2, and lead screw 3 are run through in one end of lead screw 3
It is connected with handwheel 4 by fixed form；Sliding block 5 at two are provided on lead screw 3, and sliding block 5 and lead screw 3 pass through feed screw nut 6
It is connected；The top of sliding block 5 is provided with support frame 7, and support frame 7 is connected with sliding block 5 by bolt；The top of support frame 7
It is provided with the mounting hole 10 for placing torsion outer tube 11；Several idler wheels 8, and idler wheel 8 and support frame 7 are provided at mounting hole 10
It is connected by wheel shaft；Torsion inner tube 12 at two, and one end of torsion inner tube 12 and torsion outer tube are provided in torsion outer tube 11
11 are connected by screw.
Specifically, lead screw 3 is left-right rotary ball-screw, and the both ends of lead screw 3 are connected with pedestal 2 by bearing, to torsion
When solenoid is positioned, rotational lead screw 3 makes 7 counter motion of support frame at two, when the side of support frame 7 and the end of torsion outer tube 11
When portion abuts, the horizontal play of torque tube can avoid, realization positions the torque tube of different length.
Torque tube can be placed on support frame 7 by the shape specifically, the shape of mounting hole 10 is in U-shape by mounting hole 10, side
Just the placement and taking-up of torque tube.
Specifically, idler wheel 8 is at least provided at five, and idler wheel 8 is evenly arranged on the middle and lower part of mounting hole 10, turns in torque tube axis
When, it is rolling friction between torsion outer tube 11 and idler wheel 8, the frictional force between torque tube and support frame 7 can be reduced, make torque tube
Axis turn of tidal stream is smooth, facilitates the disassembly of torque tube screwing.
Specifically, the shape of sliding block 5 is C-shape, and offers several threaded holes on the top surface of sliding block 5, facilitate support frame 7
Installation.
The shape specifically, shape of pedestal 2 is in U-shape, and the two sides of pedestal 2 offer the sliding slot matched with sliding block 5, can make
Sliding block 5 is reliably slided along pedestal 2.
Specific implementation step:
When use device ontology 1, torque tube is lain at two on support frame 7 by mounting hole 10, passes through handwheel 4 later
Rotational lead screw 3 can make 7 counter motion of support frame at two, stop when the side of support frame 7 and the end abutment of torsion outer tube 11
Handwheel 4 is rotated, can prevent that the play in horizontal direction occurs during rotation torque tube, rotate torsion outer tube 11 successively later
Screw on torsion outer tube 11 is dismantled, removal efficiency is greatly improved, finally by torsion inner tube 12 from torsion outer tube 11
Both ends extraction.
In summary: a kind of flight elevator trimmer control mechanism modular repair support device is a left side by lead screw
Dextrorotation ball-screw, and the setting being connected is held at the both ends of lead screw with base via shaft, rotational lead screw can make support frame at two anti-
To movement, facilitate the positioning of torque tube；By idler wheel at least provided at five, and idler wheel is evenly arranged on setting for the middle and lower part of mounting hole
It sets, the frictional force between torque tube and support frame can be reduced, keep torque tube axis turn of tidal stream smooth, facilitate the disassembly of torque tube screwing；
It is in U-shape the setting of shape by the shape of mounting hole, facilitates the placement and taking-up of torque tube；By being adjusted to a kind of flight elevator
The improvement of piece control mechanism modular repair support device has structure simple, easy to use, is easily assembled, facilitates torque tube
Disassembly and assembly, the advantages of improving maintenance efficiency, so that effective solution the utility model proposes in background technique one
The problem of and deficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of flight elevator trimmer control mechanism modular repair support device, comprising: device noumenon (1), pedestal (2),
Lead screw (3), handwheel (4), sliding block (5), feed screw nut (6), support frame (7), idler wheel (8), wheel shaft (9), mounting hole (10), torsion
Outer tube (11), torsion inner tube (12)；It is characterized by: the bottom of described device ontology (1) is provided with pedestal (2), and pedestal (2)
On be provided with lead screw (3)；Pedestal (2) are run through in one end of the lead screw (3), and lead screw (3) passes through fixed form phase with handwheel (4)
Connection；It is provided with sliding block at two (5) on the lead screw (3), and sliding block (5) is connected with lead screw (3) by feed screw nut (6)；
The top of the sliding block (5) is provided with support frame (7), and support frame (7) is connected with sliding block (5) by bolt；The support
The top of frame (7) is provided with the mounting hole (10) for placing torsion outer tube (11)；It is provided at the mounting hole (10) several
Idler wheel (8), and idler wheel (8) is connected with support frame (7) by wheel shaft；It is provided at two in torsion in the torsion outer tube (11)
It manages (12), and one end of torsion inner tube (12) is connected with torsion outer tube (11) by screw.
2. a kind of flight elevator trimmer control mechanism modular repair support device according to claim 1, feature
Be: the lead screw (3) is left-right rotary ball-screw, and the both ends of lead screw (3) are connected with pedestal (2) by bearing.
3. a kind of flight elevator trimmer control mechanism modular repair support device according to claim 1, feature
Be: the shape of the mounting hole (10) is in U-shape shape.
4. a kind of flight elevator trimmer control mechanism modular repair support device according to claim 1, feature
Be: the idler wheel (8) is at least provided at five, and idler wheel (8) is evenly arranged on the middle and lower part of mounting hole (10).
5. a kind of flight elevator trimmer control mechanism modular repair support device according to claim 1, feature
Be: the shape of the sliding block (5) is C-shape, and offers several threaded holes on the top surface of sliding block (5).
6. a kind of flight elevator trimmer control mechanism modular repair support device according to claim 1, feature
Be: the shape of the pedestal (2) is in U-shape shape, and the two sides of pedestal (2) offer the sliding slot matched with sliding block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920419065.8U CN209719956U (en) | 2019-03-29 | 2019-03-29 | A kind of flight elevator trimmer control mechanism modular repair support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920419065.8U CN209719956U (en) | 2019-03-29 | 2019-03-29 | A kind of flight elevator trimmer control mechanism modular repair support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209719956U true CN209719956U (en) | 2019-12-03 |
Family
ID=68689436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920419065.8U Expired - Fee Related CN209719956U (en) | 2019-03-29 | 2019-03-29 | A kind of flight elevator trimmer control mechanism modular repair support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209719956U (en) |
-
2019
- 2019-03-29 CN CN201920419065.8U patent/CN209719956U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206848680U (en) | A kind of ideological and political education training projection arrangement for being easy to regulation | |
| CN102909632B (en) | Belt sander | |
| CN102513818B (en) | Adjustable multishaft screwing mechanism | |
| CN209719956U (en) | A kind of flight elevator trimmer control mechanism modular repair support device | |
| CN209256838U (en) | A kind of automobile steering device outside link assembling retaining mechanism | |
| CN103432714A (en) | Automatic running gradient adjustment device for running machine | |
| CN102642191B (en) | Device for satellite assembly | |
| CN201744376U (en) | Grinding roller adjusting mechanism of grinder | |
| CN209158314U (en) | A kind of universal support arrangement | |
| CN106828950A (en) | A kind of mounting structure of control board bracket | |
| CN206692062U (en) | One kind quickly changes dixie cup paper feeder | |
| CN208712020U (en) | A kind of machinery production processing chain wheel bracket | |
| CN208620636U (en) | Can multi-angle regulation solar bracket | |
| CN109305512A (en) | A kind of height adjustment device of automobile conveying | |
| CN209381849U (en) | A kind of new-energy automobile seat | |
| CN208513403U (en) | A kind of mounting structure of bending machine lathe | |
| CN209570348U (en) | A kind of aero-engine simple test stand frame | |
| CN219385505U (en) | Computer flat knitting machine head dismounting structure | |
| CN207548689U (en) | A kind of flexibility tail-gate tooling | |
| CN205854494U (en) | Reclining device and aircraft | |
| CN102642127B (en) | Assembly tool for hanging single machine upside down | |
| CN206204506U (en) | A kind of opener and its gauge governor motion | |
| CN209352063U (en) | A kind of height adjustment device of automobile conveying | |
| CN209462363U (en) | A kind of instant microwave millimeter wave receiver carries out the fixed structure of detachable maintaining | |
| CN209570695U (en) | A kind of adjustable laser radar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |