CN109827496A - A kind of pulley wire rope offset flowmeter - Google Patents
A kind of pulley wire rope offset flowmeter Download PDFInfo
- Publication number
- CN109827496A CN109827496A CN201811189822.3A CN201811189822A CN109827496A CN 109827496 A CN109827496 A CN 109827496A CN 201811189822 A CN201811189822 A CN 201811189822A CN 109827496 A CN109827496 A CN 109827496A
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- CN
- China
- Prior art keywords
- driving lever
- positioning seat
- pulley groove
- pulley
- turntable
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- 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.)
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- A Measuring Device Byusing Mechanical Method (AREA)
- Pulleys (AREA)
Abstract
The invention discloses a kind of pulley wire ropes to deviate flowmeter, including positioning seat, driving lever turntable and L-type driving lever；The positioning seat is arc-shaped structure, and section is convex, and the convex is adapted with the slot cross-section shape of pulley groove；The positioning seat intrados can be buckled in shape cooperation positioning on pulley groove, it protrudes to form driving lever turntable in positioning seat extrados one end, L-type driving lever is rotatably arranged on driving lever turntable, and dial is provided on driving lever turntable, the dial can show the rotational angle of the driving lever when L-type driving lever rotates；And when positioning seat is buckled in and positions on pulley groove, the initial position for stating L-type driving lever is located on pulley groove symmetrical plane；By mechanical deflection, the mode of dial degree checks whether cable wire center and pulley groove symmetrical plane drift rate meet the inspection apparatus of offset requirement.
Description
Technical field
The present invention relates to flight control system cable wires relative to the check device of pulley groove symmetrical plane offset degree, specifically
Ground says, is about for checking cable wire relative to the offset degree of pulley groove symmetrical plane in three classes platform aircraft cable wire installation process
Check device, to guarantee that the offset of cable wire center line and pulley groove plane meets the specification requirement.
Background technique
According to three classes aircraft platform, the technical conditions requirement of cable wire connection, cable wire center line should be overlapped with pulley groove plane.
Cable wire to pulley groove symmetrical plane allow deviate be more than 2 °, or by cable wire away from cable wire and pulley groove burble point
100mm remote point pulls to pulley groove symmetrical plane, and when cable wire center line is overlapped with pulley groove symmetrical plane, the displacement of this point is answered
No more than 3.5mm requirement.Since pulley groove center and cable wire disalignment amount or deviation angle are during the installation process at three-dimensional
Spatial position does not have relative measurement basic point, therefore is nowadays checked there is no effective checking tool.
Summary of the invention
The purpose of the present invention is: it is a kind of by determining pulley groove symmetrical plane by providing, pass through mechanical deflection, limit limit
Position, the mode of dial degree solve the problems, such as that cable wire center can not be checked with pulley groove symmetrical plane offset.
The technical scheme is that provide a kind of pulley wire rope offset flowmeter, including positioning seat, driving lever turntable and
L-type driving lever；The positioning seat is arc-shaped structure, and section is convex, and the slot cross-section shape of the convex and pulley groove is mutually fitted
Match；The positioning seat intrados can be buckled in shape cooperation positioning on pulley groove, and positioning seat extrados one end protrudes to be formed
Driving lever turntable, L-type driving lever are rotatably arranged on driving lever turntable, and dial is provided on driving lever turntable, the dial
The rotational angle of the driving lever can be shown when L-type driving lever rotates；It is described to state and when positioning seat is buckled in and positions on pulley groove
The initial position of L-type driving lever is located on pulley groove symmetrical plane.
Further, the setting of the L-type driving lever elasticity is on driving lever turntable.
Further, positioning seat is formed with flange, and when being buckled on pulley groove, flange can clamp pulley.
Further, the positioning seat is 1/4 arc-shaped structure.
It installs that positioning seat is buckled on pulley groove on the pulley of cable wire and positions, rotation L-type driving lever connects driving lever with cable wire
Touching.Corresponding degree changing value θ 1 on the dial is observed at this time, judges that cable wire center line and pulley groove symmetrical plane deviate
Whether degree meets the requirements.
The invention has the advantages that 1, solve and aircraft cable wire center and pulley groove symmetrical plane drift rate can not be examined now
The problem of looking into；2, small and exquisite, portable, simple, convenient；3, one man operation, mechanical dial plate intuitively checks, highly reliable.
Detailed description of the invention
Fig. 1 is front view of the invention；
Fig. 2 is side view of the present invention；
Fig. 3 is bottom view of the present invention；
Fig. 4 is the sectional view of Fig. 3.
Wherein: positioning seat 1, driving lever turntable 2, L-type driving lever 3, pulley 4, cable wire 5, dial 6.
Specific embodiment
The present invention is described in further details below.Referring to Fig. 1 and 2, a kind of pulley wire rope offset flowmeter is provided,
Including positioning seat 1, driving lever turntable 2 and L-type driving lever 3；The positioning seat is arc-shaped structure, and section is convex, the convex
It is adapted with the slot cross-section shape of pulley groove；The positioning seat intrados can be buckled in shape cooperation positioning on pulley groove, described
Positioning seat extrados one end protrudes to form driving lever turntable, and L-type driving lever is rotatably arranged on driving lever turntable, and on driving lever turntable
It is provided with dial 6, the dial can show the rotational angle of the driving lever when L-type driving lever rotates；And work as positioning seat
It is buckled in when being positioned on pulley groove, the initial position for stating L-type driving lever is located on pulley groove symmetrical plane；Positioning seat, which is formed with, to be turned over
Side, when being buckled on pulley groove, flange can clamp pulley.
Further, the positioning seat is 1/4 arc-shaped structure.
Claims (4)
1. a kind of pulley wire rope deviates flowmeter, including positioning seat, driving lever turntable and L-type driving lever；The positioning seat is circular arc
Shape structure, section are convex, and the convex is adapted with the slot cross-section shape of pulley groove；The positioning seat intrados can be detained
Shape cooperation positioning, positioning seat extrados one end protrude to form driving lever turntable on pulley groove, and L-type driving lever is rotationally set
It sets on driving lever turntable, and is provided with dial on driving lever turntable, the dial can show described when L-type driving lever rotates
The rotational angle of driving lever；And when positioning seat is buckled in and positions on pulley groove, the initial position for stating L-type driving lever is located at pulley groove
On symmetrical plane.
2. a kind of pulley wire rope as described in claim 1 deviates flowmeter, it is characterised in that: the L-type driving lever elasticity
It is arranged on driving lever turntable.
3. a kind of pulley wire rope as described in claim 1 deviates flowmeter, it is characterised in that: positioning seat is formed with flange,
When being buckled on pulley groove, flange can clamp pulley.
4. a kind of pulley wire rope as described in claim 1 deviates flowmeter, it is characterised in that: the positioning seat is 1/4 circle
Arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811189822.3A CN109827496B (en) | 2018-10-12 | 2018-10-12 | Measuring instrument for deviation of pulley steel cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811189822.3A CN109827496B (en) | 2018-10-12 | 2018-10-12 | Measuring instrument for deviation of pulley steel cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109827496A true CN109827496A (en) | 2019-05-31 |
| CN109827496B CN109827496B (en) | 2021-02-09 |
Family
ID=66858710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811189822.3A Active CN109827496B (en) | 2018-10-12 | 2018-10-12 | Measuring instrument for deviation of pulley steel cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109827496B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405435A (en) * | 2021-05-14 | 2021-09-17 | 陕西飞机工业有限责任公司 | Measuring method for rapidly detecting pulley steel cable offset |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5351407A (en) * | 1992-12-17 | 1994-10-04 | Drielen Thomas R Van | Bow angle tuner |
| CN2509559Y (en) * | 2001-11-30 | 2002-09-04 | 李铣 | Servo wheel type steel rope deviation tester |
| CN106679548A (en) * | 2017-01-20 | 2017-05-17 | 徐工集团工程机械有限公司 | Device and method for detecting deflection angle of fan nozzle of cleaning sweeper truck and method for adjusting deflection angle of fan nozzle of cleaning sweeper truck |
| CN207132845U (en) * | 2017-08-21 | 2018-03-23 | 昆山龙腾光电有限公司 | A kind of deformation measuring device |
| CN108020143A (en) * | 2017-12-29 | 2018-05-11 | 浙江固柏电力科技有限公司 | A kind of cable error measuring means |
-
2018
- 2018-10-12 CN CN201811189822.3A patent/CN109827496B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5351407A (en) * | 1992-12-17 | 1994-10-04 | Drielen Thomas R Van | Bow angle tuner |
| CN2509559Y (en) * | 2001-11-30 | 2002-09-04 | 李铣 | Servo wheel type steel rope deviation tester |
| CN106679548A (en) * | 2017-01-20 | 2017-05-17 | 徐工集团工程机械有限公司 | Device and method for detecting deflection angle of fan nozzle of cleaning sweeper truck and method for adjusting deflection angle of fan nozzle of cleaning sweeper truck |
| CN207132845U (en) * | 2017-08-21 | 2018-03-23 | 昆山龙腾光电有限公司 | A kind of deformation measuring device |
| CN108020143A (en) * | 2017-12-29 | 2018-05-11 | 浙江固柏电力科技有限公司 | A kind of cable error measuring means |
Non-Patent Citations (1)
| Title |
|---|
| 台春雷等: "某型飞机发动机操纵力控制工艺研究", 《飞机设计》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113405435A (en) * | 2021-05-14 | 2021-09-17 | 陕西飞机工业有限责任公司 | Measuring method for rapidly detecting pulley steel cable offset |
| CN113405435B (en) * | 2021-05-14 | 2023-06-23 | 陕西飞机工业有限责任公司 | Measuring method for rapidly detecting deflection of pulley steel cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109827496B (en) | 2021-02-09 |
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Address after: 723213 Liulin Town, Chenggu County, Hanzhong City, Shaanxi Province Patentee after: Shaanxi Aircraft Industry Co.,Ltd. Address before: 723213 box 34, Hanzhong City, Shaanxi Province Patentee before: Shaanxi Aircraft INDUSTRY(GROUP) Co.,Ltd. |
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| CP03 | Change of name, title or address |