CN205801546U - A kind of Boeing-737 type Krueger flap safety supporting device - Google Patents
A kind of Boeing-737 type Krueger flap safety supporting device Download PDFInfo
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- CN205801546U CN205801546U CN201620726599.1U CN201620726599U CN205801546U CN 205801546 U CN205801546 U CN 205801546U CN 201620726599 U CN201620726599 U CN 201620726599U CN 205801546 U CN205801546 U CN 205801546U
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Abstract
A kind of Boeing-737 type Krueger flap safety supporting device, including a termination, for short cylinder, its one end make there is the otic placode of transverse holes, the termination of the other end has axial internal thread hole；One regulation thick stick, for long column shape, one end car coordinates have plus thread, the other end car of the internal thread hole of the described termination other end to have left-hand thread；One ebonite material base, is a kerf steel shape, has left-hand thread through hole and coordinate the left-hand thread of the described regulation thick stick other end in the middle of web；Match with the plus thread termination of adjusting rod in described termination, base matches with the left-hand thread termination of adjusting rod, is rotatable between termination and base and adjusting rod.This utility model can be by the termination of different size, regulation thick stick and base, and dismantling other parts for aircraft provides safety and support easily, and the dismounting of such as A320 spoiler supports.On the premise of guarantee personnel and equipment safety, increase convenience, raising efficiency, it is contemplated that can be with cost-effective 100,000 yuan.
Description
Technical field
This utility model relates to a kind of Boeing-737 type Krueger flap safety supporting device.
Background technology
Every time Boeing 737 airplane carries out C inspection when marching into the arena, and carries out relevant work to be able to C foreskin can be propped up, produces meter
Draw the slat restraint every time required the Boeing 737 airplane just marched into the arena, need to disengage Krueger flap pressurized strut termination.Krueger
Wing flap will lose support, forms the biggest gap, is easily caused personnel or equipment is impaired；And carrying out relevant work
When making, staff hand must be used to be supported, cause constructional difficulties, work physical demands is big, safety is low.
Utility model content
Technical problem to be solved in the utility model, it is simply that a kind of Boeing-737 type Krueger flap safety support is provided
Support arrangement, it not only can effectively support Krueger flap, be prevented effectively from personnel or equipment is impaired, and construct simple, save
Time Labor-saving high-efficiency rate, improve staff and the safety of equipment, meet the demand of production safety.
Solving above-mentioned technical problem, the technical scheme that this utility model is used is as follows:
A kind of Boeing-737 type Krueger flap safety supporting device, is characterized in that including:
One termination, for short cylinder, its one end make there is the otic placode of transverse holes, the termination of the other end has axial interior spiral shell
Pit；
One regulation thick stick, for long column shape, what one end car coordinated the internal thread hole of the described termination other end has plus thread, the other end
Car has left-hand thread；
One ebonite material base, is a kerf steel shape, have in the middle of web left-hand thread through hole coordinate described regulation thick stick another
The left-hand thread of end；
Match with the plus thread termination of adjusting rod in described termination, base matches with the left-hand thread termination of adjusting rod,
It is rotatable between termination and base and adjusting rod.
More specifically:
Described termination is long by 110, the aluminium bar of diameter 40mm, and the long 50mm of otic placode end, otic placode thickness are 14.5mm, in distance
At the 20mm of otic placode termination, drill diameter is the circular hole of 16.5mm and polishes termination with the circular arc of a diameter of 20mm, and the other end has
It it is the screwed hole of deep 30mm, M20mm.
Described regulation thick stick is long by 250, the aluminium bar of diameter 40mm, and the plus thread of one end is long 30mm, M20mm, the other end
Left-hand thread be long 30mm, M20mm.
Described channel-section steel shape ebonite material base, a width of 86mm of channel-section steel, wing plate 60mm, wide 45mm, web thickness 30mm, the wing
Thickness of slab 15mm, has an a length of 30mm, the left-hand thread of a width of 20mm in the middle of web.
Beneficial effect: this utility model can dismantle other by the termination of different size, regulation thick stick and base for aircraft
Parts provide safety and support easily, and the dismounting of such as A320 spoiler supports.On the premise of guarantee personnel and equipment safety, increase
Add convenience, improve efficiency, it is contemplated that can be with cost-effective 100,000 yuan.
Accompanying drawing explanation
By combining figure below and embodiment to this utility model further instruction:
Fig. 1 a is termination of the present utility model front view；
Fig. 1 b is the sectional view that termination is overlooked；
Fig. 2 is termination adjusting rod front view；
Fig. 3 a is base front view；
Fig. 3 b is the A-A sectional view of base.
In figure: 1-termination, 2-adjusting rod, 3-base.
Detailed description of the invention
See Fig. 1 to Fig. 3, Boeing-737 type Krueger flap safety supporting device embodiment of the present utility model, bag
Include:
One termination (see Fig. 1 a and Fig. 1 b), for short cylinder, the termination with the otic placode of transverse holes, the other end is made in its one end
Have axial internal thread hole；Being specially long by 110, the aluminium bar of diameter 40mm, the long 50mm of otic placode end, otic placode thickness are 14.5mm,
At the circular hole that distance otic placode termination 20mm place drill diameter is 16.5mm and with the circular arc of a diameter of 20mm polishing termination, the other end
Open the screwed hole having plenty of deep 30mm, M20mm.
One regulation thick stick (see Fig. 2), for long column shape, what one end car coordinated the internal thread hole of the termination other end has plus thread, another
One end car has left-hand thread；Being specially long by 250, the aluminium bar of diameter 40mm, the plus thread of one end is long 30mm, M20mm, the other end
Left-hand thread is long 30mm, M20mm.
One ebonite material base (see Fig. 3 a and Fig. 3 b), is a kerf steel shape, has left-hand thread through hole and coordinate in the middle of web
The left-hand thread of the described regulation thick stick other end；Concrete channel-section steel shape ebonite material base, a width of 86mm of channel-section steel, wing plate 60mm, width
45mm, web thickness 30mm, wing plate thickness 15mm, have an a length of 30mm, the left-hand thread of a width of 20mm in the middle of web.
Match with the plus thread termination of adjusting rod in termination, base matches with the left-hand thread termination of adjusting rod, termination and
It is rotatable between base and adjusting rod.
Claims (4)
1. a Boeing-737 type Krueger flap safety supporting device, is characterized in that including:
One termination, for short cylinder, its one end make there is the otic placode of transverse holes, the termination of the other end has axial female thread
Hole；
One regulation thick stick, for long column shape, one end car coordinates have plus thread, the other end car of the internal thread hole of the described termination other end to have
Left-hand thread；
One ebonite material base, is a kerf steel shape, has left-hand thread through hole and coordinate the described regulation thick stick other end in the middle of web
Left-hand thread；
Match with the plus thread termination of adjusting rod in described termination, base matches with the left-hand thread termination of adjusting rod, termination
And be rotatable between base and adjusting rod.
Boeing-737 type Krueger flap safety supporting device the most according to claim 1, is characterized in that: described end
Head is long by 110, the aluminium bar of diameter 40mm, and the long 50mm of otic placode end, otic placode thickness are 14.5mm, bores at distance otic placode termination 20mm
The circular hole of a diameter of 16.5mm and polishing termination with the circular arc of a diameter of 20mm, the other end is opened has plenty of deep 30mm, M20mm
Screwed hole.
Boeing-737 type Krueger flap safety supporting device the most according to claim 1, is characterized in that: described tune
Joint thick stick is long by 250, the aluminium bar of diameter 40mm, the plus thread of one end is long 30mm, the left-hand thread of M20mm, the other end is long 30mm,
M20mm。
Boeing-737 type Krueger flap safety supporting device the most according to claim 1, is characterized in that: described groove
Steel shape ebonite material base, a width of 86mm of channel-section steel, wing plate 60mm, wide 45mm, web thickness 30mm, wing plate thickness 15mm, in web
Between have an a length of 30mm, the left-hand thread of a width of 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620726599.1U CN205801546U (en) | 2016-07-08 | 2016-07-08 | A kind of Boeing-737 type Krueger flap safety supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620726599.1U CN205801546U (en) | 2016-07-08 | 2016-07-08 | A kind of Boeing-737 type Krueger flap safety supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205801546U true CN205801546U (en) | 2016-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620726599.1U Active CN205801546U (en) | 2016-07-08 | 2016-07-08 | A kind of Boeing-737 type Krueger flap safety supporting device |
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| CN (1) | CN205801546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114902A (en) * | 2016-07-08 | 2016-11-16 | 广州飞机维修工程有限公司 | A kind of Boeing-737 type Krueger flap safety supporting device |
-
2016
- 2016-07-08 CN CN201620726599.1U patent/CN205801546U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114902A (en) * | 2016-07-08 | 2016-11-16 | 广州飞机维修工程有限公司 | A kind of Boeing-737 type Krueger flap safety supporting device |
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