CN203889059U - Plane transmission device - Google Patents
Plane transmission device Download PDFInfo
- Publication number
- CN203889059U CN203889059U CN201420194494.7U CN201420194494U CN203889059U CN 203889059 U CN203889059 U CN 203889059U CN 201420194494 U CN201420194494 U CN 201420194494U CN 203889059 U CN203889059 U CN 203889059U
- Authority
- CN
- China
- Prior art keywords
- cable wire
- end cable
- input end
- drum
- wire
- 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
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Abstract
The utility model relates to a plane transmission device. The plane transmission device is characterized by comprising a drum wheel, an input end cable wire and an output end cable wire, wherein the output end cable wire is composed of at least two strands of wire ropes, the input end cable wire and the output end cable wire wind the drum wheel respectively, the input end cable wire controls the output end cable wire through rotation of the drum wheel, mounting bulbs are arranged at the tail ends of the input end cable wire and the output end cable wire, a wire rope mounting bayonet is formed in the drum wheel, the wire rope mounting bayonet is provided with two holes, the outer diameter of one hole is more than that of each mounting bulb, the outer diameter of the other hole is less than that of each mounting bulb, a straight slot is formed between the two holes, each mounting bulb stretch into the large hole, laterally passes through the straight slot and is clamped in the small hole for achieving the fixation of the wire rope.
Description
Technical field
The present invention relates to aircraft control system field, particularly the transmission field of control system.
Background technology
Generally adopt now the transmission of many group drum band running wires.Weight is large, processing inconvenience.And prior art needs speciality tool when cable wire bulb is installed, process is complicated, and off-gage phenomenon is serious.
Too much drum is installed and need be opened more mounting hole to structure, takies the more space of aircraft, is unfavorable for installing and handling labor, and structural strength requires to uprise simultaneously, and part processing is more, and complete machine weight increases, and financial cost improves.
Summary of the invention
The technical problem to be solved in the present invention:
The utility model adopts the mode of integrating drum to simplify driving device, reaches simplification part processing quantity, reduces structure perforate, expendable weight, saving aircraft free space, is convenient to safeguard, reduce financial cost.
Technical scheme of the present invention:
A kind of aircraft driving device, it is characterized in that, comprise drum, input end cable wire, mouth cable wire, mouth cable wire is at least two strands of cable wires, input end cable wire and mouth cable wire are wrapped in respectively on drum, input end cable wire is realized the control to mouth cable wire by the rotation of drum, input end cable wire, mouth cable wire end is equipped with installation bulb, drum is provided with cable wire bayonet socket is installed, cable wire is installed bayonet socket for having two holes, one of them hole external diameter is greater than installs bulb external diameter, another is less than installs bulb external diameter, between two holes, offer a groove, described installation bulb stretches into larger hole, side direction is streaked groove, be stuck in behind less hole, realize the fixing of cable wire position.
Beneficial effect of the present invention:
The many groups drum having changed on traditional aircraft merges, and drum-wheel structure is improved to design, is convenient to dismounting and the installation of cable wire.
Accompanying drawing explanation
Driving device schematic diagram after Fig. 1 drum merges;
Fig. 2 drum mechanism form schematic diagram;
Fig. 3 drum mechanism form schematic cross-section;
Fig. 4 cable wire is installed bayonet socket schematic diagram;
Fig. 5 installs the schematic diagram of bulb.
The specific embodiment
Below in conjunction with view and embodiment, the utility model is explained as follows:
Referring to Fig. 1, a kind of aircraft driving device, it is characterized in that, comprise drum 1, input end cable wire 2, mouth cable wire 3, mouth cable wire 3 is at least two strands of cable wires, input end cable wire 2 and mouth cable wire 3 are wrapped in respectively on drum 1, input end cable wire 2 is realized the control to mouth cable wire 3 by the rotation of drum 1, input end cable wire 2, mouth cable wire 3 ends are equipped with installs bulb 4, drum 1 is provided with cable wire bayonet socket is installed, cable wire is installed bayonet socket for having two holes, one of them hole external diameter is greater than installs bulb 4 external diameters, another is less than installs bulb 4 external diameters, between two holes, offer a groove, described installation bulb 4 stretches into larger hole, side direction is streaked groove, be stuck in behind less hole, realize the fixing of cable wire position.
Drum 1 opening form is referring to Fig. 2, Fig. 3, when cable wire is installed, according to Fig. 3, cable wire termination is penetrated in a stomidium that makes after drum 1 cable wire slip into less hole along groove by macropore stuck, contrary during dismounting.
The utility model has the advantages that: 1 provides a kind of driving device of simplification; 2 reduce the processing quantity of part; 3 is simple in structure, takes up room little; 4 is economical and practical etc.
Claims (1)
1. an aircraft driving device, it is characterized in that, comprise drum, input end cable wire, mouth cable wire, mouth cable wire is at least two strands of cable wires, input end cable wire and mouth cable wire are wrapped in respectively on drum, input end cable wire is realized the control to mouth cable wire by the rotation of drum, input end cable wire, mouth cable wire end is equipped with installation bulb, drum is provided with cable wire bayonet socket is installed, cable wire is installed bayonet socket for having two holes, one of them hole external diameter is greater than installs bulb external diameter, another is less than installs bulb external diameter, between two holes, offer a groove, described installation bulb stretches into larger hole, side direction is streaked groove, be stuck in behind less hole, realize the fixing of cable wire position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420194494.7U CN203889059U (en) | 2014-04-21 | 2014-04-21 | Plane transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420194494.7U CN203889059U (en) | 2014-04-21 | 2014-04-21 | Plane transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203889059U true CN203889059U (en) | 2014-10-22 |
Family
ID=51715494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420194494.7U Expired - Fee Related CN203889059U (en) | 2014-04-21 | 2014-04-21 | Plane transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203889059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620781A (en) * | 2014-10-28 | 2016-06-01 | 中国航空工业集团公司西安飞机设计研究所 | Method for determining ball joint point in linear displacement and angular displacement transmission process of push-pull steel cable |
| CN106564586A (en) * | 2015-10-10 | 2017-04-19 | 陕西飞机工业（集团）有限公司 | Steel cable assembly method of soft-type aluminum-coating control system |
-
2014
- 2014-04-21 CN CN201420194494.7U patent/CN203889059U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620781A (en) * | 2014-10-28 | 2016-06-01 | 中国航空工业集团公司西安飞机设计研究所 | Method for determining ball joint point in linear displacement and angular displacement transmission process of push-pull steel cable |
| CN105620781B (en) * | 2014-10-28 | 2018-01-16 | 中国航空工业集团公司西安飞机设计研究所 | A kind of determination method of ball-joint point when push-and-pull cable wire displacement of the lines is driven with angular displacement |
| CN106564586A (en) * | 2015-10-10 | 2017-04-19 | 陕西飞机工业（集团）有限公司 | Steel cable assembly method of soft-type aluminum-coating control system |
| CN106564586B (en) * | 2015-10-10 | 2020-04-28 | 陕西飞机工业（集团）有限公司 | Steel cable assembling method of flexible aluminum-clad control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20170421 |