CN209637503U - A kind of driving configuration of opposite opened hatch door - Google Patents
A kind of driving configuration of opposite opened hatch door Download PDFInfo
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- CN209637503U CN209637503U CN201822113034.8U CN201822113034U CN209637503U CN 209637503 U CN209637503 U CN 209637503U CN 201822113034 U CN201822113034 U CN 201822113034U CN 209637503 U CN209637503 U CN 209637503U
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- hatch door
- driving
- linear system
- driving configuration
- motor
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Abstract
The utility model belongs to aircraft utilities system technical field, it is related to a kind of driving configuration of opposite opened hatch door, it is made of power driving device, transmission shaft, angle retarder, bearing spider, rotary actuator, ground safety lock, by motor as power driving device, motor drive shaft both ends synchronism output power, driving linear system are distributed along hatch door surrounding；Motor high-speed motion drives entire linear system to rotate, and after rotary actuator slows down, drives hatch door movement by link mechanism；Linear system is the closing linear system being distributed along hatch door surrounding, has saved hatch door space, and motor both ends synchronism output power, ensure that two fan hatch door motion synchronicities from machinery, realizes a set of power source and drives to two the synchronous of fan hatch door.
Description
Technical field
The utility model belongs to aircraft utilities system technical field, and in particular to a kind of driving configuration of opposite opened hatch door,
The synchronous driving configuration of especially two fan opposite opened hatch doors.
Background technique
There are two types of driving methods for opposite opened hatch door at present, and one is pressurized struts to directly drive, and two fan hatch doors are by mutually indepedent
Pressurized strut respectively drive.This driving method occupies space in very big cabin due to pressurized strut capacity issue, and controls
On it is more extensive, cannot achieve accurate control.Another opposite opened hatch door is driven by rotating devices such as motors, and two fan hatch doors are by two
Independent linear system driving is covered, not can guarantee two fan hatch door mechanical synchronies.
Summary of the invention
The purpose of this utility model is: providing a kind of driving configuration of opposite opened hatch door, not only can solve pressurized strut drive
The flowing mode occupied space problem more extensive with control, and ensure that opposite opened two fans the mechanical movement synchronism of hatch door.
To solve this technical problem, the technical solution of the utility model is:
A kind of driving configuration of opposite opened hatch door, the driving configuration of the opposite opened hatch door include angle retarder 1, rotation
Turn actuator 2, transmission shaft 3, hatch door power driving device 4, bearing assembly 5 and ground safety lock 6, wherein the number of angle retarder 1
Amount is 4, and rotary actuator 2 and 3 quantity of transmission shaft are several；All building blocks are distributed along hatch door surrounding, and pass through transmission shaft 3
Connection, collectively forms a closing linear system.
The angle retarder 1 is distributed in four corners of hatch door；The bearing assembly 5 and ground safety lock 6
It is distributed in the opposite two sides of hatch door.
The bearing assembly 5 and ground safety lock 6 is located at the front and rear sides of hatch door.
The rotary actuator 2 is connect by link mechanism with hatch door, driving hatch door movement.
The beneficial effects of the utility model are: the driving configuration of the opposite opened hatch door using the utility model, can not only solve
The certainly pressurized strut driving method occupied space problem more extensive with control is saved along the closing linear system of hatch door surrounding distribution
Hatch door space, and motor both ends synchronism output power ensure that two fan hatch door motion synchronicities from machinery, realize a set of dynamic
Power source drives two the synchronous of fan hatch door.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that configuration is driven according to a kind of hatch door of the utility model.
Wherein, 1 is angle retarder, and 2 be rotary actuator, and 3 be transmission shaft, and 4 be hatch door power driving device, and 5 be axis
Bearing assembly, 6 be ground safety lock.
Specific embodiment
The specific structure and working principle of the utility model are further described with reference to the accompanying drawing:
As shown in Figure 1, a kind of driving configuration of opposite opened hatch door of the utility model includes angle retarder 1, rotation work
Dynamic device 2, transmission shaft 3, hatch door power driving device 4, bearing assembly 5 and ground safety lock 6, wherein angle retarder quantity is 4
A, rotary actuator, the transmission number of axle are several, and remaining component quantity is 1, and all building blocks are distributed along hatch door surrounding,
A closing linear system is collectively formed, rotary actuator is connect by link mechanism with hatch door, driving hatch door movement.
The working principle of the utility model is illustrated below with reference to Fig. 1.
Power driving device 4 is the power resources of hatch door, can be electric motor or hydraulic motor, power driving device 4
Output shaft both ends synchronism output power, respectively to former and later two directions of hatch door transmit, driving linear system subtracted by transmission shaft 3, angle
Fast device 1, bearing assembly 5, rotary actuator 2 and ground safety lock 6 form, and are distributed along hatch door surrounding, constitute a closed line
System, 4 high-speed motion of power driving device drive entire linear system to rotate, after rotary actuator slows down, are driven by link mechanism
Hatch door movement.Linear system is the closing linear system being distributed along hatch door surrounding, has saved hatch door space, and motor both ends synchronism output function
Rate ensure that two fan hatch door motion synchronicities from machinery, realizes a set of power source and drives to two the synchronous of fan hatch door.
Claims (4)
1. a kind of driving configuration of opposite opened hatch door, it is characterised in that: the driving configuration includes angle retarder (1), rotation
Turn actuator (2), transmission shaft (3), hatch door power driving device (4), bearing assembly (5) and ground safety lock (6), wherein angle
Retarder (1) quantity is that (4) are a, and rotary actuator (2) and transmission shaft (3) quantity are several；All building blocks are along hatch door surrounding
Distribution, and connected by transmission shaft (3), collectively form a closing linear system.
2. driving configuration according to claim 1, it is characterised in that: the angle retarder (1) is distributed in hatch door
Four corners；The bearing assembly (5) and ground safety lock (6) is distributed in the opposite two sides of hatch door.
3. driving configuration according to claim 2, it is characterised in that: the bearing assembly (5) and ground safety lock (6)
Positioned at the front and rear sides of hatch door.
4. driving configuration according to any one of claims 1 to 3, it is characterised in that: the rotary actuator (2) passes through
Link mechanism is connect with hatch door, driving hatch door movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822113034.8U CN209637503U (en) | 2018-12-14 | 2018-12-14 | A kind of driving configuration of opposite opened hatch door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822113034.8U CN209637503U (en) | 2018-12-14 | 2018-12-14 | A kind of driving configuration of opposite opened hatch door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209637503U true CN209637503U (en) | 2019-11-15 |
Family
ID=68473698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822113034.8U Active CN209637503U (en) | 2018-12-14 | 2018-12-14 | A kind of driving configuration of opposite opened hatch door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209637503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581467A (en) * | 2021-07-23 | 2021-11-02 | 航天时代飞鹏有限公司 | Low-interference type freight unmanned aerial vehicle opposite-opening air-drop cabin door opening method |
-
2018
- 2018-12-14 CN CN201822113034.8U patent/CN209637503U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581467A (en) * | 2021-07-23 | 2021-11-02 | 航天时代飞鹏有限公司 | Low-interference type freight unmanned aerial vehicle opposite-opening air-drop cabin door opening method |
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