CN209617538U - A kind of Small General Aircraft wing measuring tool - Google Patents

A kind of Small General Aircraft wing measuring tool Download PDF

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Publication number
CN209617538U
CN209617538U CN201822077427.8U CN201822077427U CN209617538U CN 209617538 U CN209617538 U CN 209617538U CN 201822077427 U CN201822077427 U CN 201822077427U CN 209617538 U CN209617538 U CN 209617538U
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CN
China
Prior art keywords
set square
ruler
aircraft wing
measuring tool
small general
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Active
Application number
CN201822077427.8U
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Chinese (zh)
Inventor
杨荣桂
史彦卿
李晓兰
王丽杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHIJIAZHUANG AIRCRAFT INDUSTRY Co Ltd
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SHIJIAZHUANG AIRCRAFT INDUSTRY Co Ltd
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Priority to CN201822077427.8U priority Critical patent/CN209617538U/en
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Abstract

The utility model provides a kind of Small General Aircraft wing measuring tool, it includes horizontal measuring instrument, aircraft wing upper surface measurement point and height measuring device, the height measuring device includes set square and the ruler on the set square is arranged in by shaft, the triangle plate shape is isosceles triangle, groove is set on the set square bottom edge, the equivalent width that the width and groove of the ruler open up, providing holes A on the upside of the set square, providing holes B on the upside of the ruler, the internal diameter of the hole A and the internal diameter of hole B are all larger than the outer diameter of shaft, the utility model has measurement accurate, the characteristics of convenient reading.

Description

A kind of Small General Aircraft wing measuring tool
Technical field
The utility model is specifically related to a kind of Small General Aircraft wing measuring tool, belongs to the manufacturing inspection of general-purpose aircraft Field.
Background technique
During measuring Small General Aircraft, frequently with means be by level and straight steel ruler by airframe tune After whole level, to the measurement point of wing lower surface, accurate data can be read directly, when the measurement point of measurement upper surface of the airfoil When, since there are certain gradients for upper surface of the airfoil, when by straight steel ruler adjustment with fuselage construction horizontal plane, measurement is time-consuming Arduously.
Utility model content
The purpose of the utility model is to overcome the defect of the prior art, provide that a kind of measurement is accurate, convenient reading it is small Type general-purpose aircraft wing measuring tool.
To achieve the goals above, the technical solution that the utility model is taken is as follows:
A kind of Small General Aircraft wing measuring tool comprising horizontal measuring instrument, aircraft wing upper surface measurement point A with And height measuring device, the height measuring device include set square and are arranged in by shaft straight on the set square Ruler, the triangle plate shape are isosceles triangle, groove are arranged on the set square bottom edge, width and the groove of the ruler are opened If equivalent width, providing holes A on the upside of the set square, the internal diameter of providing holes B, the hole A and hole B's is interior on the upside of the ruler Diameter is all larger than the outer diameter of shaft.
Further, the horizontal measuring instrument model uses DS05.
Further, scale is arranged in the downside of the ruler.
Further, the shaft is fixedly connected with handle.
Compared with prior art, it is had the beneficial effect that acquired by the utility model:
The utility model carries out auxiliary adjustment level to fuselage construction horizontal plane by horizontal measuring instrument, utilizes height Specified point and fuselage construction horizontal plane relative position difference in height on measuring device survey aircraft wing measure easy to use, meter Number is accurate.
The set square of the height measuring device of the utility model is isosceles triangle, and after holding handle, set square is in weight Under power effect, the inside sideline of the side line of ruler and the groove of set square downward vertically, is then aligned, at this time by bottom edge automatically It can guarantee that ruler is in a vertical state, record aircraft wing upper surface measurement point and fuselage construction horizontal plane are read in measurement Between difference in height, measurement data is accurate, and measure it is convenient.
Detailed description of the invention
It is attached that FIG. 1 is a schematic structural view of the utility model;
Attached drawing 2 is the structural schematic diagram of the utility model set square;
Attached drawing 3 is the structural schematic diagram of the utility model ruler;
Wherein, 1, horizontal measuring instrument, 2, aircraft wing upper surface measurement point, 3, hole B, 4, set square, 5, shaft, 6, straight Ruler, 7, groove, 8, hole A.
Specific embodiment
Further details of narration is carried out to the utility model below in conjunction with attached drawing.
As shown in Fig. 1, the utility model provides a kind of Small General Aircraft wing measuring tool comprising horizontal measurement Instrument 1, aircraft wing upper surface measurement point 2 and height measuring device, the height measuring device include set square 4 and pass through Shaft 5 is arranged in the ruler 6 on the set square 4, and 4 shape of set square is isosceles triangle, on 4 bottom edge of set square Setting groove 7, the equivalent width that the width and groove 7 of the ruler 6 open up, the 4 upside providing holes A8 of set square are described straight 6 upside providing holes B3 of ruler, the internal diameter of the hole A8 and the internal diameter of hole B3 are all larger than the outer diameter of shaft 5, and the utility model passes through water Flat measuring instrument 1 adjusts level to fuselage construction horizontal plane, utilizes the specified point on height measuring device survey aircraft wing With fuselage construction horizontal plane relative position difference in height, measurement is easy to use, and it is accurate to count.
1 model of horizontal measuring instrument uses DS05, and scale is arranged in the downside of the ruler 6, and the shaft 5 and handle are solid The set square 4 of fixed connection, height measuring device is isosceles triangle, after holding handle, set square 4 under the effect of gravity, bottom The inside sideline of the side line of ruler 6 and the groove 7 of set square 4 downward vertically, is then aligned by side automatically, can guarantee at this time Ruler 6 is in a vertical state, and the number between record aircraft wing upper surface measurement point 2 and fuselage construction horizontal plane is read in measurement Value, measurement data is accurate, and measures conveniently.
The present apparatus is suitable for biplane, and there are the measurement point of 4 leveling fuselages in fuselage two sides, and the fuselage construction horizontal plane is To be adjusted to the plane formed after sustained height with jack cooperation 4 measurement points of fine tuning under level meter and fuselage, the survey on wing Amount point is all the relative position surveyed with the fuselage construction horizontal plane, i.e. height difference.
The course of work is as follows:
Fuselage construction horizontal plane is leveled by horizontal measuring instrument 1, holds handle, set square 4 is made in gravity Under, the inside sideline of the side line of ruler 6 and the groove 7 of set square 4 downward vertically, is then aligned, at this time by bottom edge automatically I.e. can guarantee ruler 6 it is in a vertical state, measurement read record aircraft wing upper surface measurement point 2 and fuselage construction horizontal plane it Between numerical value h1, measurement data is accurate, and measure it is convenient.
Embodiment described above is only the preferred embodiment of the utility model, and the not feasible implementation of the utility model Exhaustion.For persons skilled in the art, under the premise of without departing substantially from the utility model principle and spirit, it is made Any obvious change out, should all be contemplated as falling within the claims of the utility model.

Claims (4)

1. a kind of Small General Aircraft wing measuring tool, which is characterized in that it includes horizontal measuring instrument (1), on aircraft wing Surface measurement point (2) and height measuring device, the height measuring device include set square (4) and are set by shaft (5) The ruler (6) on the set square (4) is set, set square (4) shape is isosceles triangle, set square (4) bottom edge Upper setting groove (7), the equivalent width that width and groove (7) of the ruler (6) open up, set square (4) upside setting Hole A(8), providing holes B(3 on the upside of the ruler (6)), the hole A(8) internal diameter and hole B(3) internal diameter be all larger than shaft (5) Outer diameter.
2. a kind of Small General Aircraft wing measuring tool according to claim 1, which is characterized in that the horizontal measurement Instrument (1) model uses DS05.
3. a kind of Small General Aircraft wing measuring tool according to claim 1, which is characterized in that the ruler (6) Downside be arranged scale.
4. a kind of Small General Aircraft wing measuring tool according to claim 1, which is characterized in that the shaft (5) It is fixedly connected with handle.
CN201822077427.8U 2018-12-12 2018-12-12 A kind of Small General Aircraft wing measuring tool Active CN209617538U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822077427.8U CN209617538U (en) 2018-12-12 2018-12-12 A kind of Small General Aircraft wing measuring tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822077427.8U CN209617538U (en) 2018-12-12 2018-12-12 A kind of Small General Aircraft wing measuring tool

Publications (1)

Publication Number Publication Date
CN209617538U true CN209617538U (en) 2019-11-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822077427.8U Active CN209617538U (en) 2018-12-12 2018-12-12 A kind of Small General Aircraft wing measuring tool

Country Status (1)

Country Link
CN (1) CN209617538U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112607050A (en) * 2020-12-24 2021-04-06 中航贵州飞机有限责任公司 Rechargeable type luminous measuring scale for measuring level of airplane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112607050A (en) * 2020-12-24 2021-04-06 中航贵州飞机有限责任公司 Rechargeable type luminous measuring scale for measuring level of airplane

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