CN103466077A - Roller trigger device - Google Patents
Roller trigger device Download PDFInfo
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- CN103466077A CN103466077A CN2013103736205A CN201310373620A CN103466077A CN 103466077 A CN103466077 A CN 103466077A CN 2013103736205 A CN2013103736205 A CN 2013103736205A CN 201310373620 A CN201310373620 A CN 201310373620A CN 103466077 A CN103466077 A CN 103466077A
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- ears
- spring
- driving wheel
- bolt
- wheel bracket
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Abstract
The invention belongs to the technical field of airplane structural design, and particularly relates to a roller trigger device, which is characterized by including a guide pulley, a guide pulley bracket, a driving wheel, a driving wheel bracket and a spring, wherein a double-lug structure is arranged at the upper end part of the driving wheel bracket, and a double-lug structure is arranged at the lower end part of the driving wheel bracket, and each of the outer sides of through holes of two lug sheets of each double-lug structure is provided with a section of support arm; two parallel vertical ribs are arranged on a base of the driving wheel bracket; single-lug structures are arranged at the upper end parts of the vertical ribs to form a double-lug structure; a double-lug structure is further machined on each of the two vertical ribs; the distance between the two outer sides of the two vertical ribs is smaller than the distance between the two lug sheets of each double-lug structure. The invention has the benefits that the roller trigger device is light in weight, convenient to mount, small in occupied space and is basically and wholly placed on one plane, can be mounted without being influenced by external driving members, has no parts connected with the external driving members, only acts when contacted with external members, and cannot be influenced when the external members are moved away.
Description
Technical field
The invention belongs to the aeroplane structure design technical field, be specifically related to a kind of roller flip flop equipment.
Background technology
At aircraft movable part place, need to arrange follow-up mechanism, be used for realizing the difference in functionality of aircraft.The large aircraft horizontal stabilizer generally need to be adjusted trim awing, in the horizontal tail installation place, need to provide opening to the horizontal tail motion, and opening is excessive, brings problem to pneumatic the obturaging of aircraft.By arranging a follow-up mechanism, meet the motion opening demand of horizontal tail, meet again the requirement of obturaging.And follow-up mechanism all need to, with driven triggering device as driving, be realized the function of follow-up mechanism.
Present with driven triggering device, generally by parts such as driving pull bar, rocking arm, rocker arm support, formed, its shortcoming is complex structure, moves morely, takes up room large, with driven triggering device, or not Nei，Dang space hour, a plane, does not meet the demands.
Summary of the invention
The objective of the invention is: overcome the deficiencies in the prior art part, provide a kind of lightweight, take up room little, roller flip flop equipment easy for installation.
Technical scheme of the present invention is: a kind of roller flip flop equipment, it is characterized in that, comprise track adjusting wheel 1, guide wheel bracket 2, driving wheel 3, driving wheel support 4 and spring 5, guide wheel bracket 2 upper ends are with ears 10, bottom, with ears 12, is extended with respectively one section support arm 9 in 12 two auricle through hole outsides of ears, and ears 10 are parallel with ears 12 through-bore axis, and all, in guide wheel bracket xy plane, on ears 12 root horizontal bars, be processed with spring fixed hole 11; On the base 14 of driving wheel support 4 with two parallel studs 15,16, stud 15,16 upper ends are respectively with a monaural, form ears 13, the outer lateral extent also be processed with on above-mentioned two studs between 17, two studs of ears 15,16 is less than the distance between 12 two auricles of ears;
Track adjusting wheel 1 use bolt 8 is arranged on the ears 10 of guide wheel bracket 2, guide wheel bracket 2 is connected with ears 17 use bolts 6 by ears 12 with driving wheel support 4, ears 12 are connected to the outside of ears 17, mounting spring 5 in the middle of ears 17, spring 5 is enclosed within on bolt 6, contact between two parallel studs 15,16 in a termination and driving wheel support of spring, the other end of spring 5 is stuck on guide wheel bracket 2, and the roller that driving wheel 3 use bolts 7 is arranged on to driving wheel support 4 is installed on ears 13.
The xy plane of described support arm and guide wheel bracket 2 is 0～60 ° of angle, the support arm direction be z to.
The other end of described spring 5 is stuck in the spring fixed hole 11 on guide wheel bracket 2, and is fixed on hole 11 with wire fuse.
Be pressed into lining in the auricle through hole of described ears 10, ears 12, ears 13 and ears 17.
The polished rod length of described bolt 6 is greater than the outer lateral extent of 12 two auricles of ears, and the polished rod length of bolt 7 is greater than the outer lateral extent of 13 two auricles of ears, and the polished rod length of bolt 8 is greater than the outer lateral extent of 10 two auricles of ears.
The described nut be connected with bolt 6,7,8 is slotted nut, after nut screwing clamping, with safety plug, fixes.
Described spring 5 is torsion spring.
The invention has the beneficial effects as follows:
1. lightweight, easy for installation, take up room little, whole roller flip flop equipment is substantially in a plane.
2. the installation of roller flip flop equipment is not affected by outside driving member, there is no with outside driving member the parts that are connected, while only having to external member contact roller flip flop equipment, this device is had an effect, when external member leaves, can not impact by the pair roller flip flop equipment.
The accompanying drawing explanation
Fig. 1 is roller flip flop equipment schematic diagram
Fig. 2 is roller flip flop equipment lateral plan
Fig. 3 is the guide wheel bracket structural representation
Fig. 4 is driving wheel seat structure schematic diagram
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Fig. 1 is roller flip flop equipment of the present invention, comprises track adjusting wheel 1, guide wheel bracket 2, driving wheel 3, driving wheel support 4 and spring 5.
By reference to the accompanying drawings 3, guide wheel bracket 2 upper ends are with ears 10, and bottom, with ears 12, has lightening hole between ears 10 and ears 12.Be extended with respectively one section support arm 9 in 12 two auricle through holes of ears outside, support arm 9 is 45 ° of angles with the xy plane of guide wheel bracket 2, the support arm direction be z to.Ears 10 are parallel with ears 12 through-bore axis, and all in guide wheel bracket xy plane, on ears 12 root horizontal bars, are processed with spring fixed hole 11.All be pressed with lining in the hole of ears 10 and ears 12
By reference to the accompanying drawings 4, on the base 14 of driving wheel support 4 with two parallel studs 15,16, stud 15,16 upper ends are respectively with a monaural, form ears 13, the outer lateral extent also be processed with on above-mentioned two studs between 17, two studs of ears 15,16 is less than the distance between 12 two auricles of ears.All be pressed into lining in the hole of ears 14 and ears 17.
Track adjusting wheel 1 use bolt 8 is arranged on the ears 10 of guide wheel bracket 2 to the outer large 1～2mm of lateral extent of 10 two auricles of polished rod Length Ratio ears of bolt 8.Guide wheel bracket 2 is connected with ears 17 use bolts 6 by ears 12 with driving wheel support 4, the outer large 1～2mm of lateral extent of 12 two auricles of polished rod Length Ratio ears of bolt 6, ears 12 are connected to the outside of ears 17, mounting spring 5 in the middle of ears 17, spring 5 is torsion spring, spring 5 is enclosed within on bolt 6, contact between two parallel studs 15,16 in a termination and driving wheel support of spring 5, the other end of spring 5 is stuck in spring fixed hole 11 places of guide wheel bracket 2, and is fixed on hole 11 with wire fuse.Complete the connection of guide wheel bracket and driving wheel support, the support arm 9 of guide wheel bracket contacts with the base 14 of driving wheel support under the effect of spring.The roller that driving wheel 3 use bolts 7 is arranged on to driving wheel support 4 is installed on ears 13, the outer large 1～2mm of lateral extent of 13 two auricles of polished rod Length Ratio ears of bolt 7.
The nut that above-mentioned bolt 6,7,8 is connected is slotted nut, after nut screwing clamping, with safety plug, fixes.
Claims (7)
1. a roller flip flop equipment, it is characterized in that, comprise track adjusting wheel (1), guide wheel bracket (2), driving wheel (3), driving wheel support (4) and spring (5), guide wheel bracket (2) upper end is with ears (10), bottom is with ears (12), be extended with respectively one section support arm (9) in (12) two auricle through hole outsides of ears, ears (10) are parallel with ears (12) through-bore axis, and all, in guide wheel bracket xy plane, on ears (12) root horizontal bar, be processed with spring fixed hole (11); The base (14) of driving wheel support (4) is upper with two parallel studs (15), (16), stud (15), (16) upper end are respectively with a monaural, form ears (13), also be processed with ears (17) on above-mentioned two studs, the outer lateral extent between two studs (15), (16) is less than the distance between (12) two auricles of ears;
By track adjusting wheel (1), with bolt (8), be arranged on the ears (10) of guide wheel bracket (2), guide wheel bracket (2) is connected with bolt (6) with ears (17) by ears (12) with driving wheel support (4), ears (12) are connected to the outside of ears (17), mounting spring (5) in the middle of ears (17), spring (5) is enclosed within on bolt (6), termination of spring and two parallel studs of driving wheel support (15), (16) contact between, the other end of spring (5) is stuck on guide wheel bracket (2), the roller that driving wheel (3) is arranged on to driving wheel support (4) with bolt (7) is installed on ears (13).
2. roller flip flop equipment according to claim 1, is characterized in that, the xy plane of described support arm and guide wheel bracket (2) is 0～60 ° of angle, the support arm direction be z to.
3. roller flip flop equipment according to claim 1, is characterized in that, the other end of described spring (5) is stuck in the spring fixed hole (11) on guide wheel bracket (2), and be fixed on hole (11) with wire fuse.
4. roller flip flop equipment according to claim 1, is characterized in that, in the auricle through hole of described ears (10), ears (12), ears (13) and ears (17), is pressed into lining.
5. roller flip flop equipment according to claim 1, it is characterized in that, the polished rod length of described bolt (6) is greater than the outer lateral extent of (12) two auricles of ears, the polished rod length of bolt (7) is greater than the outer lateral extent of (13) two auricles of ears, and the polished rod length of bolt (8) is greater than the outer lateral extent of (10) two auricles of ears.
6. roller flip flop equipment according to claim 5, is characterized in that, the described nut be connected with bolt (6), (7), (8) is slotted nut, after nut screwing clamping, with safety plug, fixes.
7. roller flip flop equipment according to claim 1, is characterized in that, described spring (5) is torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310373620.5A CN103466077B (en) | 2013-08-23 | 2013-08-23 | A kind of roller trigger device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310373620.5A CN103466077B (en) | 2013-08-23 | 2013-08-23 | A kind of roller trigger device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103466077A true CN103466077A (en) | 2013-12-25 |
| CN103466077B CN103466077B (en) | 2016-09-14 |
Family
ID=49791182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310373620.5A Active CN103466077B (en) | 2013-08-23 | 2013-08-23 | A kind of roller trigger device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103466077B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822836A (en) * | 2014-02-28 | 2014-05-28 | 西北工业大学 | Test device for measuring durability of torsion bar of airplane horizontal-tail servo-actuated covering cap |
| CN114396425A (en) * | 2022-02-18 | 2022-04-26 | 中国商用飞机有限责任公司 | Roller device with adjustable supporting rigidity |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4705236A (en) * | 1981-09-29 | 1987-11-10 | The Boeing Company | Aileron system for aircraft and method of operating the same |
| CN2360672Y (en) * | 1998-01-06 | 2000-01-26 | 纪国昌 | Skate brake assembly |
| CN102015444A (en) * | 2008-05-09 | 2011-04-13 | 波音公司 | Aircraft fillet fairings with fixed and moveable portions, and associated systems and methods |
| CN201901121U (en) * | 2010-11-22 | 2011-07-20 | 浙江吉利汽车研究院有限公司 | Auxiliary brake device of learner-driven vehicle |
| CN102905971A (en) * | 2010-05-21 | 2013-01-30 | 空中客车简易股份公司 | Droop panel linkage |
-
2013
- 2013-08-23 CN CN201310373620.5A patent/CN103466077B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4705236A (en) * | 1981-09-29 | 1987-11-10 | The Boeing Company | Aileron system for aircraft and method of operating the same |
| CN2360672Y (en) * | 1998-01-06 | 2000-01-26 | 纪国昌 | Skate brake assembly |
| CN102015444A (en) * | 2008-05-09 | 2011-04-13 | 波音公司 | Aircraft fillet fairings with fixed and moveable portions, and associated systems and methods |
| CN102905971A (en) * | 2010-05-21 | 2013-01-30 | 空中客车简易股份公司 | Droop panel linkage |
| CN201901121U (en) * | 2010-11-22 | 2011-07-20 | 浙江吉利汽车研究院有限公司 | Auxiliary brake device of learner-driven vehicle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822836A (en) * | 2014-02-28 | 2014-05-28 | 西北工业大学 | Test device for measuring durability of torsion bar of airplane horizontal-tail servo-actuated covering cap |
| CN114396425A (en) * | 2022-02-18 | 2022-04-26 | 中国商用飞机有限责任公司 | Roller device with adjustable supporting rigidity |
| CN114396425B (en) * | 2022-02-18 | 2023-02-03 | 中国商用飞机有限责任公司 | Roller device with adjustable supporting rigidity |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103466077B (en) | 2016-09-14 |
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