CN208684242U - A kind of aero-engine air inlet section component level suspender - Google Patents
A kind of aero-engine air inlet section component level suspender Download PDFInfo
- Publication number
- CN208684242U CN208684242U CN201821274892.4U CN201821274892U CN208684242U CN 208684242 U CN208684242 U CN 208684242U CN 201821274892 U CN201821274892 U CN 201821274892U CN 208684242 U CN208684242 U CN 208684242U
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- China
- Prior art keywords
- air inlet
- inlet section
- section component
- aero
- support arm
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Abstract
A kind of aero-engine air inlet section component level suspender, it includes the transfer panel and three regulating arms for connecting with the installation side of air inlet section component for connecting with hanging scaffold, the transfer panel is provided with circumferentially-spaced 120 degree of uniformly distributed three support arm, each support arm is provided with the groove for extending to the support arm distal portion, the two side walls of the groove are symmetrically arranged with link slot, and the regulating arm is connect via the link slot with the support arm by sliding axle.A kind of aero-engine air inlet section component level suspender provided by the utility model, structure is simple, easy to operate, suspender significantly complex degree of structure, and alleviates the space hold to assembly workshop.
Description
Technical field
The utility model relates to mounting technology field, in particular to a kind of air inlet section component for aero-engine assembles
The horizontal sling of lifting.
Background technique
Aero-engine is in assembling process, it usually needs multiple air inlet section component priority orders are connected composition air intake duct, Fig. 1
For a kind of schematic perspective view of aero-engine air inlet section component, as shown in Figure 1, air inlet section component 1 is cirque structure,
Two sides are provided with the installation side for assembly.In assembling process, it usually needs pass through the spy with each air inlet section component matching
Determine suspender lifting, traditional Hoisting Program is directly to lift by crane by specific suspender using hanging scaffold.Due to various inlet section component shape
Size is different, and the air inlet section size of components of large aerospace engine is larger, and diameter is up to two meters or more, therefore existing lifting side
Not only there is the shortcomings that suspender processing difficulties in case, and since suspender versatility is low, and different size air inlet section components need to be equipped with difference
Hanging scaffold, therefore it is at high cost.In addition, the outer dimension of existing suspender is usually larger, the available of plant site is greatly occupied
Region causes storage difficult.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of aero-engine air inlet section component level suspenders, to subtract
Less or avoid the problem that being formerly mentioned.
In order to solve the above technical problems, the utility model proposes a kind of aero-engine air inlet section component level suspender,
It includes transfer panel for connecting with hanging scaffold and three regulating arms for connecting with the installation side of air inlet section component, and described turn
It connects disk and is provided with circumferentially-spaced 120 degree of uniformly distributed three support arm, each support arm, which is provided with, extends to the support arm
The groove of distal portion, the two side walls of the groove are symmetrically arranged with link slot, and the regulating arm is by sliding axle via described
Link slot is connect with the support arm.
Preferably, the end of the regulating arm is provided with arc-shaped slot.
Preferably, the groove uses part hollow structure, and the bottom of the groove is distally maintaining a support sector.
A kind of aero-engine air inlet section component level suspender provided by the utility model, structure is simple, easy to operate,
The complex degree of structure of suspender significantly, and alleviate the space hold to assembly workshop.
Detailed description of the invention
Following drawings are only intended to schematically illustrate and explain the present invention, does not limit the model of the utility model
It encloses.Wherein,
A kind of schematic perspective view of aero-engine air inlet section component of Fig. 1；
Fig. 2 is a kind of aero-engine air inlet section component level suspender according to a specific embodiment of the utility model
Use state principle schematic diagram；
Fig. 3 is the A-A section view schematic illustration of Fig. 2；
Fig. 4 is the regulating arm of Fig. 2 and the enlarged structure schematic diagram of air inlet section component link position.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now compareing Detailed description of the invention
Specific embodiment of the present utility model.Wherein, identical component uses identical label.
Fig. 2 is a kind of aero-engine air inlet section component level suspender according to a specific embodiment of the utility model
Use state principle schematic diagram；Fig. 3 is the A-A section view schematic illustration of Fig. 2；Referring to fig. 2, shown in Fig. 3, this is practical
It is novel to provide a kind of aero-engine air inlet section component level suspender comprising the transfer panel 2 and three for being connect with hanging scaffold
A regulating arm 3 for being connect with the installation side of air inlet section component, the transfer panel 2 be provided with circumferentially-spaced 120 degree it is uniformly distributed
Three support arms 21, each support arm 21 are provided with the groove 211 for extending to 21 distal portion of support arm, the groove
211 two side walls are symmetrically arranged with link slot 212, and the regulating arm 3 is by sliding axle 4 via the link slot 212 and institute
The connection of support arm 21 is stated,
The transfer panel 2 as long as being capable of providing the connection structure with hanging scaffold, and ensures foot for connecting with the hanging scaffold of crane
Enough intensity.21 circumferentially-spaced 120 degree of the support arm are uniformly distributed, thus can greatly simplify the transfer panel 2 structure and
Weight.
The regulating arm 3 is connect via the link slot 212 with the support arm 21 by sliding axle 4, is also meaned that
Therefore the regulating arm 3, for the air inlet section component of different-diameter, can pass through tune along 21 linear movement of support arm
Side is installed with it and is connect in the position of the whole regulating arm 3.
Fig. 4 be Fig. 2 regulating arm and air inlet section component link position enlarged structure schematic diagram, it is shown in Figure 4, due to
The aperture of the mounting hole on the installation side of different air inlet section components and pitch of holes are different, and therefore, the end of the regulating arm 3 is set
It is equipped with arc-shaped slot 31, in this way, can allow the air inlet section of the regulating arm 3 and any model by gasket and screw
Component connection.
The groove 211 can be hollow through slot, in this way, when not lifting, it is arbitrarily upward convenient for the regulating arm 3
Or storage is bent downward, so that memory space is greatlyd save, certainly, in order to ensure that the regulating arm 3 can obtain in lifting
Enough support strengths, the groove 211 are also possible to using part hollow structure, that is to say, that as shown in figure 3, described recessed
The bottom of slot 211 is distally maintaining a support sector 2110, although in this way, the regulating arm 3 can only when not lifting
Be folded upward at storage, but the structure of the entire support arm 21 or it is available greatly simplify, and can ensure in hoisting process
Enough support strengths are provided to shown regulating arm 3.
A kind of aero-engine air inlet section component level suspender provided by the utility model, structure is simple, easy to operate,
The complex degree of structure of suspender significantly, and alleviate the space hold to assembly workshop.
It will be appreciated by those skilled in the art that although the utility model is described in the way of multiple embodiments
, but not each embodiment only contains an independent technical solution.So narration is in specification just for the sake of clear
For the sake of, the skilled in the art should refer to the specification as a whole is understood, and by skill involved in each embodiment
Art scheme, which is regarded as, can be combined with each other into the modes of different embodiments to understand the protection scope of the utility model.
The above descriptions are merely exemplary embodiments of the present utility model, the model being not intended to limit the utility model
It encloses.Any those skilled in the art, under the premise of not departing from the conceptions and principles of the utility model made equivalent variations,
Modification and combination, should belong to the range of the utility model protection.
Claims (3)
1. a kind of aero-engine air inlet section component level suspender, which is characterized in that it includes the switching for connecting with hanging scaffold
Disk and three regulating arms for connecting with the installation side of air inlet section component, the transfer panel are provided with circumferentially-spaced 120 degree
Three support arms of cloth, each support arm are provided with the groove for extending to the support arm distal portion, and the two of the groove
A sidewall symmetry is provided with link slot, and the regulating arm is connect via the link slot with the support arm by sliding axle.
2. aero-engine air inlet section component level suspender according to claim 1, which is characterized in that the regulating arm
End is provided with arc-shaped slot.
3. aero-engine air inlet section component level suspender according to claim 1, which is characterized in that the groove uses
The bottom of part hollow structure, the groove is distally maintaining a support sector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821274892.4U CN208684242U (en) | 2018-08-08 | 2018-08-08 | A kind of aero-engine air inlet section component level suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821274892.4U CN208684242U (en) | 2018-08-08 | 2018-08-08 | A kind of aero-engine air inlet section component level suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208684242U true CN208684242U (en) | 2019-04-02 |
Family
ID=65884207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821274892.4U Active CN208684242U (en) | 2018-08-08 | 2018-08-08 | A kind of aero-engine air inlet section component level suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208684242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847212A (en) * | 2019-04-29 | 2020-10-30 | 中国航发商用航空发动机有限责任公司 | Turbine rotor overturning lifting appliance |
-
2018
- 2018-08-08 CN CN201821274892.4U patent/CN208684242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847212A (en) * | 2019-04-29 | 2020-10-30 | 中国航发商用航空发动机有限责任公司 | Turbine rotor overturning lifting appliance |
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