CN206511810U - A kind of aero-engine hollow disc suspender - Google Patents
A kind of aero-engine hollow disc suspender Download PDFInfo
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- CN206511810U CN206511810U CN201720083478.4U CN201720083478U CN206511810U CN 206511810 U CN206511810 U CN 206511810U CN 201720083478 U CN201720083478 U CN 201720083478U CN 206511810 U CN206511810 U CN 206511810U
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- fixed plate
- support fixed
- support
- aero
- hollow disc
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Abstract
The utility model discloses a kind of aero-engine hollow disc suspender, it is related to engine assembly technical field.The aero-engine hollow disc suspender includes the first support fixed plate, the second support fixed plate, expansion link, link assembly, support hook and suspension ring；Expansion link is provided between first support fixed plate and the second support fixed plate, and expansion link is used to adjusting first and supports the distance between fixed plate and second support fixed plate；Link assembly includes 3 groups, is uniformly arranged respectively along the periphery of the first support fixed plate, and fixed plate and the second support fixed plate are supported for connecting first；The one end of link assembly away from the first support fixed plate is connected with support hook；Suspension ring are arranged on side of the first support fixed plate away from the second support fixed plate.The utility model has the advantage of：Go for the hollow disc of a variety of different-diameters, be connected with engine hollow disc simply, it is easy to operate, the trouble for changing suspender is reduced, operating efficiency can be improved, use cost is saved.
Description
Technical field
The utility model is related to engine assembly technical field, and in particular to a kind of aero-engine hollow disc suspender.
Background technology
The low-pressure turbine of certain h type engine h is made up of multi-stage hollow disk, needs to hang disks at different levels in assembling process
In dress, current assembling process, each disk is required for special suspender, and suspender is realized by the bolt hole of flange using bolt
With the connection of parts.
Prior art needs to be designed special hanger to every one-level disk, and the design cycle is long, waste of manpower cost, together
When production cost also accordingly increase；
The complexity that existing scheme is connected with engine plate, operation is time-consuming longer；
Frock, inefficiency are frequently changed during assembling engine low-pressure turbine.
Utility model content
The purpose of this utility model is to provide a kind of aero-engine hollow disc suspender, to solve or at least mitigate background skill
In the presence of art at least one at the problem of.
The technical solution adopted in the utility model is：There is provided a kind of aero-engine hollow disc suspender solid comprising the first support
Fixed board, the second support fixed plate, expansion link, link assembly, support hook and suspension ring；
It is described first support fixed plate with described second support fixed plate be oppositely arranged, one end of the expansion link with it is described
First support fixed plate connection, the other end is connected with the described second support fixed plate, and the expansion link is used to adjust described first
Fixed plate is supported to support the distance between fixed plate with described second；
The link assembly includes first connecting rod and second connecting rod, and one end of the first connecting rod and the described first support are solid
Fixed board bearing pin is connected, and the other end is connected with one end bearing pin of the second connecting rod；The other end of the second connecting rod and the branch
Stay hook pawl is fixedly connected；The middle part of the second connecting rod is connected with the described second support fixed plate bearing pin；
The link assembly includes three groups, and periphery of the link assembly described in three groups along the described first support fixed plate is laid
Put；
The suspension ring are arranged on side of the described first support fixed plate away from the described second support fixed plate.
Preferably, the expansion link includes axle sleeve and screw rod, and the screw rod passes through the axle sleeve, the axle sleeve and the spiral shell
Bar is fixedly connected, and one end of the screw rod is through the described first support fixed plate, and the screw rod supports fixed plate with described first
It is connected through a screw thread；The other end of the screw rod is connected with the described second support fixed plate, and the screw rod can relatively described the
Two support fixed plates are rotated.
Preferably, the first support fixed plate, the second support fixed plate are disposed as triangular structure, and described first connects
Bar is connected with bearing pin at the triangular apex of the described first support fixed plate, the middle part of the second connecting rod and the described second support
Bearing pin is connected at the triangular apex of fixed plate.
Preferably, the second connecting rod includes the first adapting rod and the second adapting rod, first adapting rod and described the
Two adapting rods are integrally formed, one obtuse angle of first adapting rod and second adapting rod formation, and the second connecting rod is in institute
The apex for stating obtuse angle is connected with the described second support fixed plate bearing pin.
Preferably, the support hook is removably connected with the second connecting rod.
Preferably, the one end of the support hook away from the described second support fixed plate is provided with hook, the hook and
The main body of the support hook is removably fixedly connected.
Preferably, the surface of the hook is provided with rubber blanket.
Preferably, the radially-outer surface of the axle sleeve is provided with multiple holes, and the hole is used to insert axle described in axis of rotation
Set.
Preferably, the screw rod is provided with screwed retaining ring with one end that the described first support fixed plate is connected.
The beneficial effects of the utility model are：
The utility model can adjust the distance between the first support fixed plate and second support fixed plate using expansion link,
So as to realize the regulation for supporting hook by link assembly.Aero-engine hollow disc suspender of the present utility model goes for
The hollow disc of a variety of different-diameters, is connected simply with engine hollow disc, easy to operate, reduces the trouble for changing suspender, can
To improve operating efficiency, use cost is saved.
Brief description of the drawings
Fig. 1 is the schematic diagram of the aero-engine hollow disc suspender of the embodiment of the utility model one.
Wherein, 1- first supports fixed plate, and the support fixed plates of 2- second, 3- expansion links, 31- axle sleeves, 32- screw rods, 4- connects
Bar assembly, 41- first connecting rods, 42- second connecting rods, 5- support hooks, 51- hooks, 6- suspension ring, 7- screwed retaining rings.
Embodiment
To make the purpose, technical scheme and advantage of the utility model implementation clearer, below in conjunction with the utility model
Accompanying drawing in embodiment, the technical scheme in the utility model embodiment is further described in more detail.In the accompanying drawings, from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Described reality
It is a part of embodiment of the utility model to apply example, rather than whole embodiments.The embodiment described below with reference to accompanying drawing
It is exemplary, it is intended to for explaining the utility model, and it is not intended that to limitation of the present utility model.It is new based on this practicality
Embodiment in type, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of the utility model protection.Embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, is for only for ease of description the utility model and simplifies description, rather than indicate or imply and be signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
The limitation of novel protected scope.
As shown in figure 1, a kind of aero-engine hollow disc suspender, includes the first support support fixed plate of fixed plate 1, second
2nd, expansion link 3, link assembly 4, support hook 5 and suspension ring 6.
First support fixed plate 1 is oppositely arranged with the second support fixed plate 2, and one end of expansion link 3 is fixed with the first support
Plate 1 is connected, and the other end is connected with the second support fixed plate 2, and expansion link 3 is used to adjust the first support support of fixed plate 1 and second
The distance between fixed plate 2.
In the present embodiment, expansion link 3 includes axle sleeve 31 and screw rod 32, and screw rod 32 passes through axle sleeve 31, axle sleeve 31 and screw rod
32 are fixedly connected by radial direction bearing pin, and one end of screw rod 32 is through the first support fixed plate 1, and screw rod 32 and first supports fixed plate
1 is connected through a screw thread；The other end of screw rod 32 is connected with the second support fixed plate 2, and screw rod 32 can be fixed with respect to the second support
Plate 2 is rotated, and screw rod 32 supports fixed plate 2 relative to second in the axially opposing fixation of screw rod 32.
Link assembly 4 includes first connecting rod 41 and second connecting rod 42, one end of first connecting rod 41 and the first support fixed plate 1
Bearing pin is connected, and the other end is connected with one end bearing pin of second connecting rod 42；The other end of second connecting rod 42 is fixed with support hook 5 to be connected
Connect；The middle part of second connecting rod 42 is connected with the second support bearing pin of fixed plate 2；Link assembly 4 includes three groups, three groups of link assemblies 4
It is uniformly arranged along the periphery of the first support fixed plate 1；
When rotary axle box 31, screw rod 32 follows axle sleeve 31 to rotate, because support fixed plate 1 screw thread of screw rod 32 and first connects
Connect, and the first support fixed plate 1 is connected by link assembly 4 with the second support fixed plate 2, the first support fixed plate 1 can not turn
It is dynamic, can only screw rod 32 axial movement, by adjusting the steering of axle sleeve 31, can control the first support fixed plate 1 away from or
Close to the second support fixed plate 2.
It is understood that expansion link 3 can also use other structures form.For example, in an alternative embodiment, stretching
Contracting bar 3 include axle sleeve and screw rod, screw rod include the first canned paragraph and the second canned paragraph, one end of first canned paragraph with it is described
First support fixed plate 1 is fixedly connected, and one end of second canned paragraph is fixedly connected with the described second support fixed plate 2, institute
The other end for stating the first canned paragraph and the second canned paragraph inserts the two ends of the axle sleeve respectively, and the first canned paragraph and second is fixed
The thread rotary orientation of section on the contrary, when rotating the axle sleeve, can control the first support fixed plate 1 and the second support fixed plate 2 it
Between distance；In another alternative embodiment, expansion link 3 includes axle sleeve and screw rod, one end of screw rod and the first support fixed plate 1
Threaded connection, the other end of screw rod is fixedly connected with one end of axle sleeve, and the other end of axle sleeve and the second support fixed plate 2 are rotated and connected
Connect, when rotary axle box, screw rod follows axle sleeve to rotate, the first support fixed plate 1 realizes the first support in the axial movement of screw rod
The regulation of distance between the support fixed plate 2 of fixed plate 1 and second, so as to adjust the diameter of support hook 5.
Suspension ring 6 are arranged on side of the first support fixed plate 1 away from the second support fixed plate 2.Suspension ring 6 and first are supported
The formation closed-loop of fixed plate 1, the advantage is that, can prevent the parts in hoisting process from sliding, use is safer.
In the present embodiment, the first support support of fixed plate 1, second fixed plate 2 is disposed as triangular structure, and first connects
Bar 41 is connected with bearing pin at the triangular apex of the first support fixed plate 1, the middle part of second connecting rod 42 and the second support fixed plate 2
Triangular apex at bearing pin connection.It is understood that three sides of the triangular structure can be straight flange or
Arc-shaped side, arc-shaped side the advantage is that to the center indent of triangular structure, can mitigate the weight of part.
In the present embodiment, second connecting rod 42 includes the first adapting rod and the second adapting rod, first adapting rod and institute
State the second adapting rod to be integrally formed, one obtuse angle of first adapting rod and second adapting rod formation, second connecting rod 42 exists
The apex at the obtuse angle is connected with the second support bearing pin of fixed plate 2.It the advantage is that, when the first support fixed plate 1 and second
Support fixed plate 2 between adjust it is less apart from when, you can realize support the larger-diameter regulation of hook 5, the larger diameter
Refer to that support hook is applicable to larger-diameter hollow disc.
It is understood that first adapting rod and the second adapting rod can also be connected by removably, its is excellent
Point is, thus it is possible to vary the angle between the first adapting rod and the second adapting rod, expands the scope of application of support hook 5.
In the present embodiment, support hook 5 is removably connected with second connecting rod 42.It the advantage is that, Ke Yitong
Cross replacing support hook 5 and adapt to different types of hollow disc, be also convenient for the replacing of suspender parts, applicable cost is low, utilizes effect
Rate is high.
In the present embodiment, the one end of support hook 5 away from the second support fixed plate 2 is provided with hook 51, hook 51 with
The main body of support hook 5 is removably fixedly connected.It the advantage is that, after 51 damage is linked up with, extension can be individually replaced
Hook 51, saves manufacture use cost.
It is understood that the surface of hook 51 is also provided with rubber blanket.It the advantage is that, prevent 51 pairs of hook from rising
The hollow disc hung causes damage.
It is understood that the radially-outer surface of axle sleeve 31 can be provided with multiple holes, the hole is used to insert rotating shaft turn
Moving axis set 31, facilitates the rotation of axle sleeve 31 to adjust.
In the present embodiment, screw rod 32 is provided with screwed retaining ring 7 with one end that the first support fixed plate 1 is connected.Anticreep spiral shell
Mother 7 can be prevented in operation because the screw rod 32 and first that misoperation is caused supports the separation of fixed plate 1, caused not
Necessary damage, use is more safe and reliable.
It is last it is to be noted that：Above example is only limited to illustrate the technical solution of the utility model, rather than to it
System.Although the utility model is described in detail with reference to the foregoing embodiments, one of ordinary skill in the art should manage
Solution：It can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment of the utility model
The spirit and scope of technical scheme.
Claims (9)
1. a kind of aero-engine hollow disc suspender, it is characterised in that：Fixed comprising the first support fixed plate (1), the second support
Plate (2), expansion link (3), link assembly (4), support hook (5) and suspension ring (6)；
The first support fixed plate (1) is oppositely arranged with the described second support fixed plate (2), one end of the expansion link (3)
It is connected with the described first support fixed plate (1), the other end is connected with the described second support fixed plate (2), and the expansion link (3) is used
The distance between fixed plate (2) is supported in adjusting the first support fixed plate (1) and described second；
The link assembly (4) includes first connecting rod (41) and second connecting rod (42), one end of the first connecting rod (41) and institute
The connection of first support fixed plate (1) bearing pin is stated, the other end is connected with one end bearing pin of the second connecting rod (42)；Described second connects
The other end of bar (42) is fixedly connected with the support hook (5)；The middle part of the second connecting rod (42) and the described second support
Fixed plate (2) bearing pin is connected；
The link assembly (4) includes three groups, periphery of the link assembly (4) described in three groups along the described first support fixed plate (1)
It is uniformly arranged；
The suspension ring (6) are arranged on side of the described first support fixed plate (1) away from the described second support fixed plate (2).
2. aero-engine hollow disc suspender as claimed in claim 1, it is characterised in that：The expansion link (3) includes axle sleeve
(31) and screw rod (32), the screw rod (32) passes through the axle sleeve (31), the axle sleeve (31) with the screw rod (32) is fixed connects
Connect, one end of the screw rod (32) is through the described first support fixed plate (1), and the screw rod (32) is fixed with the described first support
Plate (1) is connected through a screw thread；The other end of the screw rod (32) is connected with the described second support fixed plate (2), the screw rod
(32) it can be rotated relative to the described second support fixed plate (2).
3. aero-engine hollow disc suspender as claimed in claim 2, it is characterised in that：The first support fixed plate (1),
Second support fixed plate (2) is disposed as triangular structure, the first connecting rod (41) and the described first support fixed plate (1)
Bearing pin is connected at triangular apex, the middle part of the second connecting rod (42) and the triangle top of the described second support fixed plate (2)
Bearing pin connection at point.
4. aero-engine hollow disc suspender as claimed in claim 3, it is characterised in that：The second connecting rod (42) includes the
One adapting rod and the second adapting rod, first adapting rod are integrally formed with second adapting rod, first adapting rod with
Second adapting rod formation, one obtuse angle, the second connecting rod (42) is solid in the apex at the obtuse angle and the described second support
Fixed board (2) bearing pin is connected.
5. aero-engine hollow disc suspender as claimed in claim 4, it is characterised in that：It is described support hook (5) with it is described
Second connecting rod (42) is removably connected.
6. aero-engine hollow disc suspender as claimed in claim 5, it is characterised in that：The support hook (5) is away from institute
The one end for stating the second support fixed plate (2) is provided with hook (51), the main body of the hook (51) and the support hook (5) with
Removably is fixedly connected.
7. aero-engine hollow disc suspender as claimed in claim 6, it is characterised in that：The surface of the hook (51) is set
There is rubber blanket.
8. aero-engine hollow disc suspender as claimed in claim 7, it is characterised in that：The radial direction appearance of the axle sleeve (31)
Face is provided with multiple holes, and the hole is used to insert axle sleeve described in axis of rotation (31).
9. aero-engine hollow disc suspender as claimed in claim 8, it is characterised in that：The screw rod (32) and described first
One end of support fixed plate (1) connection is provided with screwed retaining ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720083478.4U CN206511810U (en) | 2017-01-23 | 2017-01-23 | A kind of aero-engine hollow disc suspender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720083478.4U CN206511810U (en) | 2017-01-23 | 2017-01-23 | A kind of aero-engine hollow disc suspender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206511810U true CN206511810U (en) | 2017-09-22 |
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ID=59865834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720083478.4U Active CN206511810U (en) | 2017-01-23 | 2017-01-23 | A kind of aero-engine hollow disc suspender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206511810U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726196A (en) * | 2018-06-21 | 2018-11-02 | 陕西法士特齿轮有限责任公司 | A kind of sheet gear fuel manipulator crane structure |
| CN109292608A (en) * | 2018-12-04 | 2019-02-01 | 大连升隆机械有限公司 | A kind of card wheel excircle sling applied to solid wheel |
| CN112875497A (en) * | 2021-01-13 | 2021-06-01 | 白银有色长通电线电缆有限责任公司 | Wire rod hoisting device |
-
2017
- 2017-01-23 CN CN201720083478.4U patent/CN206511810U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726196A (en) * | 2018-06-21 | 2018-11-02 | 陕西法士特齿轮有限责任公司 | A kind of sheet gear fuel manipulator crane structure |
| CN109292608A (en) * | 2018-12-04 | 2019-02-01 | 大连升隆机械有限公司 | A kind of card wheel excircle sling applied to solid wheel |
| CN112875497A (en) * | 2021-01-13 | 2021-06-01 | 白银有色长通电线电缆有限责任公司 | Wire rod hoisting device |
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