CN206732861U - A kind of adjustable supporting leg of rigidity - Google Patents
A kind of adjustable supporting leg of rigidity Download PDFInfo
- Publication number
- CN206732861U CN206732861U CN201720413487.5U CN201720413487U CN206732861U CN 206732861 U CN206732861 U CN 206732861U CN 201720413487 U CN201720413487 U CN 201720413487U CN 206732861 U CN206732861 U CN 206732861U
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- Prior art keywords
- side installing
- supporting leg
- rigid
- upper mounting
- plate
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Abstract
The utility model provides a kind of adjustable supporting leg of rigidity, including upper mounting plate (1), four side installing plates (2), lower installation board (3) and rigid stiffener assembly (4), the adjustable supporting leg of rigidity includes rigid installment state and elastic installment state, under the rigid installment state, the upper mounting plate (1), four side installing plates (2) and lower installation board (3) surround hollow case type structures, the rigid stiffener assembly (4) is arranged in the hollow lumen of the case type structures, and the both ends of rigid stiffener assembly (4) are respectively fixedly connected with upper mounting plate (1) and lower installation board (3), under the elastic installment state, only installation and the side installing plate of aeroelastic requirements correspondence direction.The utility model need to only install or remove corresponding part when needing different support leg structures, be not required to change supporting leg, reduce the complexity of assembling.
Description
Technical field
It the utility model is related to combustion engine support member designing technique, and in particular to a kind of adjustable supporting leg of rigidity.
Background technology
Due to its design feature, certain section supporting leg needs using rigidity knot certain type combustion engine in gas generator test run
Structure, and need to use elastic construction in complete machine test run.Meanwhile in combustion engine final assembly, this section adjustable brace needs firm
Property structure avoids the movement of whole combustion engine from causing parts damages.
Current solution is, in varied situations using the supporting leg of different structure, in gas generator test run
Use rigid support leg.Resilient support leg is used in complete machine test run.Other processing supports are then used during final assembly
To help combustion engine to position.
In prior art, corresponding different structural requirement devises two sets of different support leg structures, when combustion engine needs
Otherwise decompose when changing test run project, it is necessary to carry out supporting leg replacing on platform, workload is big, and risk is high.In final assembly, it is
Combustion engine prevents combustion engine in assembling process, and gas generator part is toppled over, it is necessary to which design and use processing supports is to combustion
Machine is positioned, complicated, and cost is high.
Utility model content
In order to solve the above problems, the utility model provides a kind of adjustable supporting leg of rigidity, including upper mounting plate, four
Individual side installing plate, lower installation board and rigid stiffener assembly, the adjustable supporting leg of rigidity include rigid installment state and bullet
Property installment state, under the rigid installment state, the upper mounting plate, four side installing plates and lower installation board surround hollow
Case type structures, the rigid stiffener assembly is arranged in the hollow lumen of the case type structures, and the two of rigid stiffener assembly
End is respectively fixedly connected with upper mounting plate and lower installation board, under the elastic installment state, the upper mounting plate and two opposition
One end of side installing plate is connected, and the other end of described two opposite side installing plates is connected with the lower installation board, the opposite side
Installing plate refers to that plate face is parallel in four side installing plates, and two sides peace that thickness of slab direction is consistent with elastic deformation direction
Loading board.
Preferably, the upper mounting plate and/or lower installation board are extended with boss to the direction being connected with side installing plate, institute
State boss side and open bolt hole, so as to be connected with the side installing plate by bolt, bolt hole is opened among the boss, with
Just can be with the rigid stiffener assembly bolt connection.
Preferably, the rigid stiffener assembly includes connection panel and the support master of middle right-angled intersection at both ends
Body, described connect are provided with through hole on panel.
The utility model solves the problems, such as to change combustion engine supporting leg complexity, when needing different support leg structures,
Corresponding part need to be installed or removed, is not required to change supporting leg.Can also be by passing through the utility model in combustion engine assembling process
Structure play a part of combustion engine positioning, be not required to processing support, reduce the complexity of assembling.
Brief description of the drawings
Fig. 1 is the construction package exploded perspective view of a preferred embodiment of the adjustable supporting leg of the utility model rigidity.
Fig. 2 is the upper mounting plate top view of embodiment illustrated in fig. 1 or the upward view of lower installation board.
Fig. 3 is the rigid stiffener assembly structural representation of embodiment illustrated in fig. 1.
Fig. 4 is supporting leg scheme of installation under the rigid installment state of embodiment illustrated in fig. 1.
Fig. 5 is the top view of embodiment illustrated in fig. 4.
Fig. 6 is supporting leg scheme of installation under the elastic installment state of embodiment illustrated in fig. 1.
Fig. 7 is the top view of embodiment illustrated in fig. 6.
Wherein, 1 is upper mounting plate, and 2 be side installing plate, and 3 be lower installation board, and 4 be rigid stiffener assembly.
Embodiment
To make the purpose, technical scheme and advantage that the utility model is implemented clearer, below in conjunction with the utility model
Accompanying drawing in embodiment, the technical scheme in the embodiment of the utility model is further described in more detail.In the accompanying drawings, from beginning
Same or similar element or the element with same or like function are represented to same or similar label eventually or represent phase
Same or similar module, similarly, the identical step number of different accompanying drawings represent same step.Described embodiment is this reality
With new part of the embodiment, rather than whole embodiments, the embodiments described below with reference to the accompanying drawings are exemplary,
Be intended to be used to explain the utility model, and it is not intended that to limitation of the present utility model, conversely, there is provided these embodiments be for
Can it is clearer, thoroughly understand the utility model, and will can make skilled in the art realises that the patent protection model
Enclose.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.Below in conjunction with the accompanying drawings to implementation of the present utility model
Example is described in detail.
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", " on ", " under ", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to scope of protection of the utility model.
The utility model provides a kind of adjustable supporting leg of rigidity, as shown in figure 1, be construction package exploded perspective view,
Mainly include 1, four side installing plate 2 of upper mounting plate, lower installation board 3 and rigid stiffener assembly 4, the adjustable support of rigidity
Leg includes rigid installment state and elastic installment state, under the rigid installment state, as shown in Figures 4 and 5, the upper peace
1, four side installing plate 2 of loading board and lower installation board 3 surround hollow case type structures, and the rigid stiffener assembly 4 is arranged on institute
In the hollow lumen for stating case type structures, and the both ends of rigid stiffener assembly 4 are respectively fixedly connected with upper mounting plate 1 and lower installation board 3,
Under the elastic installment state, as shown in FIG. 6 and 7, one end phase of the upper mounting plate 1 and two opposite side installing plates
Even, the other end of described two opposite side installing plates is connected with the lower installation board 3, and the opposite side installing plate refers to described four
Plate face is parallel in individual side installing plate 2, and two side installing plates that thickness of slab direction is consistent with elastic deformation direction.
With reference to figure 2, upper mounting plate 1 and/or lower installation board 3 include two parts, outer plate surface and pacify from outside plate towards with side
The boss for the direction extension that loading board 2 connects, the actual conditions that outer plate surface is connected according to it with combustion engine confirm shape, such as the present embodiment
Square structure, boss is the main body that is connected with side plate, is also generally square structure, is being square structure premise
Under, the length of side of boss is less than the length of side of outer plate surface, and the screw or through hole of connection combustion engine, boss are provided with the unnecessary position of outer plate surface
Upper to include two kinds of holes, first is the screw of boss side, is connected by bolt with the end of four side installing plates 2, and second is convex
The spiral shell set on the opposite direction of the platform direction of mutual direction (boss of upper mounting plate and the boss of lower installation board when mounted)
Hole, it is connected with will pass through bolt with rigid stiffener assembly 4.
The structure of rigid stiffener assembly 4 is as shown in figure 3, it includes the connection panel at both ends and the branch of middle right-angled intersection
Support main body, through hole be provided with the connection panel, can appropriate reference chart 4, be provided with four through holes on the connection panel at both ends, its
Just can match to connecting the screw on the boss for installing side plate and lower installation board, middle decussate texture is substantially two
Plate is mutually perpendicular to form, and it also has the function that loss of weight, simultaneously in addition to stronger rigidity, moreover it is possible to convenient by rigidity
Stiffener assembly is attached on upper lower installation board by bolt, it is to be understood that if by the rigid stiffener assembly side of being arranged to
Shape entity structure, the then side that bolt can not be screwed into the boss screw of upper lower installation board again by initially passing through rigid stiffener assembly
Formula completes both be fixedly connected, and will can only again be screwed into rigid reinforcement after boss screw of the bolt by initially passing through upper lower installation board
Mode in the screw of component is completed, and must so cause to carry out upper lower installation board through-hole structure design, installation process becomes
Obtain cumbersome.
Under rigid installment state, by 4 side installing plates 2, the supporting leg side of being formed case type structures, supporting leg is without freely
Degree, is rigid structure, further strengthens the rigidity of supporting leg by rigid stiffener assembly 4, ensure the Stability Analysis of Structures and fortune of combustion engine
Row safety.
Under elastic stage, if as shown in fig. 7, gas turbine need deflect, need to make this in the horizontal direction
Supporting leg possesses elastic deformation, therefore in installation process, it is only necessary to the side installing plate of left and right two is attached on upper lower installation board
, without installing other side installing plates and rigid stiffener assembly.It should be noted that plate described in the present embodiment
Thick direction is the thickness direction of plate, and by taking Fig. 7 as an example, thickness of slab direction is left and right directions, and supporting leg forms slab construction, adapts to combustion engine
The deformation of correspondence direction.
The support leg structure that the utility model is related to, can meet will to the structure of supporting leg under combustion engine difference holding state
Ask, in the case where different holding states are changed, only need to remove or install the elastic plate/side installing plate 2 and rigidity of correspondence direction
Stiffener assembly 4, it is not required to change whole supporting leg, this, simplifies structure, reduces workload.In final assembly situation
Under, can also this supporting leg combustion engine is positioned, reduce the quantity of frock, reduce assembly difficulty and cost.
It is last it is to be noted that：Above example is only to illustrate the technical solution of the utility model, rather than it is limited
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 various embodiments of the utility model
The spirit and scope of technical scheme.
Claims (3)
- A kind of 1. adjustable supporting leg of rigidity, it is characterised in that：Including upper mounting plate (1), four side installing plates (2), lower installations Plate (3) and rigid stiffener assembly (4), the adjustable supporting leg of rigidity include rigid installment state and elastic installment state, Under the rigid installment state, the upper mounting plate (1), four side installing plates (2) and lower installation board (3) surround hollow Case type structures, the rigid stiffener assembly (4) is arranged in the hollow lumen of the case type structures, and rigid stiffener assembly (4) Both ends be respectively fixedly connected with upper mounting plate (1) and lower installation board (3), under the elastic installment state, the upper mounting plate (1) one end with two opposite side installing plates is connected, the other end and the lower installation board (3) of described two opposite side installing plates It is connected, the opposite side installing plate refers to that plate face is parallel in four side installing plates (2), and thickness of slab direction and elastic deformation Two consistent side installing plates of direction.
- 2. the adjustable supporting leg of rigidity as claimed in claim 1, it is characterised in that：The upper mounting plate (1) and/or lower installation Plate (3) is extended with boss to the direction being connected with side installing plate (2), and bolt hole is opened in the boss side, so as to it is described Side installing plate (2) is connected by bolt, and bolt hole is opened among the boss, so as to rigid stiffener assembly (4) spiral shell Tether and connect.
- 3. the adjustable supporting leg of rigidity as claimed in claim 2, it is characterised in that：The rigid stiffener assembly (4) includes two The connection panel at end and the supportive body of middle right-angled intersection, described connect are provided with through hole on panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413487.5U CN206732861U (en) | 2017-04-19 | 2017-04-19 | A kind of adjustable supporting leg of rigidity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413487.5U CN206732861U (en) | 2017-04-19 | 2017-04-19 | A kind of adjustable supporting leg of rigidity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206732861U true CN206732861U (en) | 2017-12-12 |
Family
ID=60560431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720413487.5U Active CN206732861U (en) | 2017-04-19 | 2017-04-19 | A kind of adjustable supporting leg of rigidity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206732861U (en) |
-
2017
- 2017-04-19 CN CN201720413487.5U patent/CN206732861U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ren Longfei Inventor after: Li Dongqiang Inventor after: Chen Liang Inventor before: Ren Longfei Inventor before: Li Dongqiang Inventor before: Chen Liang |