CN106005473A - Throttle lever inspection jig - Google Patents
Throttle lever inspection jig Download PDFInfo
- Publication number
- CN106005473A CN106005473A CN201610390594.0A CN201610390594A CN106005473A CN 106005473 A CN106005473 A CN 106005473A CN 201610390594 A CN201610390594 A CN 201610390594A CN 106005473 A CN106005473 A CN 106005473A
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- Prior art keywords
- stringer
- holes
- throttle lever
- bracket
- supports
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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The invention belongs to airplane repairing tools, and relates to throttle lever repairing, in particular to a throttle lever inspection jig. According to the technical scheme, two supports (4) are arranged on the two sides of the jig, and a bracket (5) is hinged to the upper portions of the supports (4) through shafts (52) located at the two ends of the bracket (5); a stringer (7) with holes is connected with long holes (42) formed in the middles of the supports (4); a stringer (8) without holes is connected to round holes (43) formed in the lower portions of the supports (4); oblique holders (1) and pulleys (6) are assembled to form oblique pulley assemblies inclining by 45 degrees relative to the horizontal plane, straight holders (2) and pulleys (6) are assembled to form straight pulley assemblies parallel to the horizontal plane, and the oblique pulley assemblies and the straight pulley assemblies are fixed to the stringer (7) with holes as needed; and stop pins (3) are inserted into coinciding through holes in the supports (4) and the bracket (5). By means of the throttle lever inspection jig, assembling correctness of a throttle lever can be effectively inspected before the throttle lever is mounted on an airplane, and compared with the prior art, the production cost is lowered, and work efficiency is improved.
Description
Technical field
The invention belongs to a kind of aircraft maintenance frock, keep in repair particularly to throttle lever.
Background technology
The throttle lever structure used on certain two model aircraft is similar with principle, is all by bracket, left and right control crank, leads
Form to bar, brake unit, pulley, cable wire etc..Throttle lever after repairing is except ensureing correctness, cable wire to be ensured
And the gap between multiple part.It is wound around many cable wires (most has 8) on throttle lever, and cable wire has certain elasticity,
Pulley groove can be ejected in the case of not stressing, thus be difficult to find out the correctness that cable wire is wound around.Particularly one of them machine
Type has two throttle levers, needs co-ordination, wants to find out that the correctness of single throttle lever is more difficult.It is exactly additionally that cable wire exists
It is lax in the case of not stressing, the gap between cable wire and other part can not be checked.When checking gap at present,
Need two people's co-ordinations: a people firmly hauls cable wire, and another person checks gap, owing to manpower is limited, gap
Check inaccurate.This greatly have impact on work quality, adds production cost.
Summary of the invention
It is an object of the invention to: provide a kind of throttle lever inspection type frame, it is ensured that work quality, reduce production cost.
The technical scheme is that a kind of throttle lever inspection type frame, it includes: tiltedly bearing, allotment seat, latch,
Support, bracket, pulley, stringer with holes, atresia stringer；
Support is divided into two pieces, discrete in type frame both sides, and a jiao of top has the installing hole of bracket, and middle part has installation with holes
The elongated hole of stringer, the circular hole installing atresia stringer is arranged at bottom；
Having the elongated hole installing throttle lever on bracket, two ends are welded with the axle installed；Bracket is hinged on by the axle at two ends and props up
In the installing hole on frame top；
Stringer with holes is divided into two pieces, two ends to have installing hole, middle part to have the installing hole of pulley assembly；In stringer with holes and support
The elongated hole in portion connects；
Atresia stringer is divided into two pieces, two ends to have installing hole；Atresia stringer is connected with the circular hole of support bottom；
Tiltedly bearing and allotment seat are welded by steel plate and little axle, have more than one piece, be assembled into pulley respectively with the horizontal
The oblique pulley assembly of 45 ° and the straight pulley assembly with plane-parallel, be fixed on the installing hole of stringer with holes on demand；
On the through hole that latch is inserted on support and bracket overlaps, in order to bracket is fixed on different angles, prevent bracket from turning
Dynamic.
Beneficial effect: the application present invention can check what throttle lever assembled before throttle lever installs on aircraft effectively
Correctness, and relatively prior art reduces production cost, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the front view of bracket in the present invention；
Fig. 5 is the A-A direction view of Fig. 4；
Fig. 6 is the B-B direction view of Fig. 4；
Fig. 7 is the front view of stringer with holes in the present invention；
Fig. 8 is the left view of Fig. 7；
Fig. 9 is the top view of Fig. 7；
Figure 10 is the front view of atresia stringer in the present invention；
Figure 11 is the left view of Figure 10；
Figure 12 is the top view of Figure 10；
Figure 13 is the front view of latch in the present invention；
Figure 14 is oblique bearing assembly pulley schematic diagram in the present invention；
Figure 15 is allotment seat pulley assembly schematic diagram in the present invention.
Detailed description of the invention
Seeing accompanying drawing, type frame checked by a kind of throttle lever, and it includes: tiltedly bearing 1, allotment seat 2, latch 3, support 4, torr
Frame 5, pulley 6, stringer 7 with holes, atresia stringer 8；
Two supports 4 are discrete in type frame both sides, and a jiao of support 4 top has the installing hole 41 of bracket 5, and there is installation band at middle part
The elongated hole 42 of hole stringer 7, the circular hole 43 installing atresia stringer 8 is arranged at bottom；
Having the elongated hole 51 of multiple installation throttle lever on bracket 5, two ends are welded with the axle 52 installed；The axle 52 at bracket 5 two ends
It is respectively hinged in the installing hole 41 on two support 4 tops；
Stringer 7 with holes is divided into two pieces, two ends to have installing hole 71, and there is the installing hole 72 of pulley assembly 6 at middle part；Stringer 7 with holes
Two ends are connected with the elongated hole 42 in the middle part of two supports 4 respectively；
Atresia stringer 8 is divided into two pieces, two ends to have installing hole 81；The two ends of atresia stringer 8 respectively with the circle of two support 4 bottoms
Hole 43 connects；
Tiltedly bearing 1 and allotment seat 2 are welded by steel plate and little axle, have more than one piece, are assembled into and horizontal plane with pulley 6 respectively
Oblique pulley assembly at 45 ° and the straight pulley assembly with plane-parallel, be fixed on the installing hole 72 of stringer 7 with holes on demand
On；
Latch 3 is inserted on support 4 and bracket 5 overlaps on through hole, in order to bracket 5 is fixed on different angles, prevents bracket
5 rotate.
The method using this throttle lever inspection type frame to carry out throttle lever inspection is:
(1) for the type of only one of which throttle lever:
A. bracket 5 is turned to horizontal level, with latch 3 fixation；
B. the throttle lever assembled is placed on the corresponding position of bracket 5, fixation；
C. extract latch 3, bracket 5 is laterally rotated to 135 ° of positions, with latch 3 fixation；
D. by two cable wire heads on same power control handle, oblique bearing 1 top sheave and allotment seat are walked around the most respectively
2 top sheaves, couple together with swivel nut, make two power control handles form two cable wire loops；
E. oblique bearing 1 or the position of allotment seat 2 are regulated, till Cable tension；
F. by Adjusting bolt Adjusting screw, the tension force of cable wire is adjusted to the value needed；
If G. power control handle push-and-pull freely, can turn out throttle lever assembling correct, then check as aboard
Cable wire and the gap of each part.
(2) for there being the type of two each and every one throttle levers:
A. bracket 5 is turned to horizontal level, with latch 3 fixation；
The most respectively the front deck throttle lever assembled and rear deck throttle lever are placed on the corresponding position of bracket 5, fix tightly by elongated hole 51
Lean on；
C. extract latch 3, bracket 5 is laterally rotated 135 ° of positions, with latch 3 fixation；
D. four cable connectors extended downwardly from four cable connectors on front deck throttle lever and rear deck throttle lever are walked around tiltedly respectively
Bearing 1 pulley and allotment seat 2 pulley are according to together with being necessarily linked in sequence, and adjustable pulley position ensures that cable wire does not relaxes；
E. stretch out backward on rear deck throttle lever 4 cable connectors are walked around after oblique bearing 1 pulley and allotment seat 2 pulley according to one
Definite sequence couples together, and adjustable pulley position ensures that cable wire does not relaxes；
F. cable tension is adjusted to desired value by Adjusting bolt Adjusting screw；
If G. front deck type throttle operation handle and rear deck power control handle can as on aircraft push-and-pull freely, co-ordination,
Turn out throttle lever assembling correct, then check cable wire and the gap of each part.
Claims (1)
1. a throttle lever inspection type frame, is characterized in that: it includes: tiltedly bearing (1), allotment seat (2), latch (3),
Support (4), bracket (5), pulley (6), stringer with holes (7) and atresia stringer (8)；
The two ends of described bracket (5) are hinged on the installation on one jiao of two described support (4) tops respectively by installing axle (52)
In hole (41)；The elongated hole (51) installing throttle lever is had on described bracket (5)；
Described stringer with holes (7) is two pieces, is placed in parallel in same level；The two ends of stringer with holes (7) are respectively with two
The middle part of individual described support (4) connects；The installing hole (72) of described pulley assembly (6) it is provided with on described stringer with holes (7)；
Described atresia stringer (8) is two pieces, is placed in parallel in same level；The two ends of atresia stringer (8) are respectively with two
The bottom of individual described support (4) connects；
Described oblique bearing (1) and described allotment seat (2) are welded by steel plate and little axle, and quantity is more than 1, respectively
It is assembled into the oblique pulley assembly with the horizontal 45 ° and the straight pulley assembly with plane-parallel with described pulley (6)；Described
In tiltedly pulley assembly and straight pulley assembly are fixed on the installing hole (72) of described stringer with holes (7) according to actual needs；
On the through hole that described latch (3) is inserted in described support (4) and described bracket (5) overlaps, in order to by described bracket (5)
It is fixed on set angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610390594.0A CN106005473B (en) | 2016-06-03 | 2016-06-03 | Throttle lever examines type frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610390594.0A CN106005473B (en) | 2016-06-03 | 2016-06-03 | Throttle lever examines type frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106005473A true CN106005473A (en) | 2016-10-12 |
| CN106005473B CN106005473B (en) | 2018-01-23 |
Family
ID=57090431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610390594.0A Active CN106005473B (en) | 2016-06-03 | 2016-06-03 | Throttle lever examines type frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106005473B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459180A (en) * | 2018-12-29 | 2019-03-12 | 中航电测仪器股份有限公司 | A kind of aircraft POL door rod force snesor and detection method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB849496A (en) * | 1956-09-24 | 1960-09-28 | Folland Aircraft Ltd | Improvements in or relating to aircraft ejector seats and canopy releases |
| KR100799309B1 (en) * | 2006-12-06 | 2008-01-29 | 아틱스엔지니어링(주) | Power control system for a test of an engine |
| CN102145751A (en) * | 2011-03-14 | 2011-08-10 | 沈阳飞机工业（集团）有限公司 | Device for simulating airplane throttle steel cable winding process |
| CN204621903U (en) * | 2015-05-18 | 2015-09-09 | 襄阳达安汽车检测中心 | The mechanical throttle fixture of a kind of engine rig test |
-
2016
- 2016-06-03 CN CN201610390594.0A patent/CN106005473B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB849496A (en) * | 1956-09-24 | 1960-09-28 | Folland Aircraft Ltd | Improvements in or relating to aircraft ejector seats and canopy releases |
| KR100799309B1 (en) * | 2006-12-06 | 2008-01-29 | 아틱스엔지니어링(주) | Power control system for a test of an engine |
| CN102145751A (en) * | 2011-03-14 | 2011-08-10 | 沈阳飞机工业（集团）有限公司 | Device for simulating airplane throttle steel cable winding process |
| CN204621903U (en) * | 2015-05-18 | 2015-09-09 | 襄阳达安汽车检测中心 | The mechanical throttle fixture of a kind of engine rig test |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459180A (en) * | 2018-12-29 | 2019-03-12 | 中航电测仪器股份有限公司 | A kind of aircraft POL door rod force snesor and detection method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106005473B (en) | 2018-01-23 |
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| CP01 | Change in the name or title of a patent holder |
Address after: 116038 No. 588 Northwest Road, Ganjingzi District, Dalian City, Liaoning Province Patentee after: Changfeng, Dalian industry parent company Address before: 116038 No. 588 Northwest Road, Ganjingzi District, Dalian City, Liaoning Province Patentee before: six factory of the Chinese People's Liberation Army the five or seven |