CN205819261U - A kind of bracket of helicopter engine - Google Patents
A kind of bracket of helicopter engine Download PDFInfo
- Publication number
- CN205819261U CN205819261U CN201620627278.6U CN201620627278U CN205819261U CN 205819261 U CN205819261 U CN 205819261U CN 201620627278 U CN201620627278 U CN 201620627278U CN 205819261 U CN205819261 U CN 205819261U
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- CN
- China
- Prior art keywords
- bolt
- bracket
- hole
- template
- support component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses the bracket of a kind of helicopter engine, including bracket, road wheel and a support component, before described bracket, left side between rear frame is provided with two vertical tie-beams one and lateral connection beam two, the bottom of described support component is provided with identical ∏ template, this ∏ template is provided with pair of bolts via, before described bracket right-hand member, a pair bolt through-hole relative with the bolt through-hole on a support component ∏ template respectively it is respectively provided with on rear frame, the left end frame of described bracket is provided with a pair bolt through-hole relative with the bolt through-hole on a support component ∏ template, described vertical tie-beam one is provided with a pair bolt through-hole relative with the bolt through-hole on a support component ∏ template, described vertical tie-beam two is provided with a pair bolt through-hole relative with the bolt through-hole on a support component ∏ template.This utility model has that versatility is good, expense is low and takies the advantage that warehouse area is little.
Description
Technical field
This utility model relates to the fixing support of a kind of electromotor, the bracket of a kind of helicopter engine.
Background technology
Electromotor needs when installing, change, keep in repair and maintaining it is fixed support and short-distance movement, sets for this
Having counted a kind of bracket for fixing support and operation, this bracket is made up of, due to helicopter underframe, riser and a support component
Electromotor kind is more, existing 8 kinds, and the length of underframe, the position of riser that the electromotor of different size is corresponding are different, existing
Some brackets are 8 kinds, but are not 8 kinds of electromotor meetings simultaneously need to carry out installing, change or keeping in repair, thus this correspondence is every
The bracket of a kind of electromotor, causes costly and takies the defect that warehouse area is big.
Summary of the invention
The purpose of this utility model is to provide that a kind of versatility is good, expense is low and takies a kind of helicopter that warehouse area is little
The bracket of electromotor.
The technical solution of the utility model is, the bracket of a kind of helicopter engine, including bracket, road wheel and support group
Part, it is characterised in that: the left side between the forward and backward frame of described bracket is provided with two vertical tie-beams one and lateral connection beam
Two, the bottom of described support component is provided with identical ∏ template, and this ∏ template is provided with pair of bolts via, right at described bracket
A pair bolt through-hole relative with the bolt through-hole on a support component ∏ template respectively it is respectively provided with, in institute on the forward and backward frame of end
The left end frame stating bracket is provided with a pair bolt through-hole relative with the bolt through-hole on a support component ∏ template, described perpendicular
It is provided with a pair bolt through-hole relative with the bolt through-hole on a support component ∏ template, in described vertical connection to tie-beam one
Beam two is provided with a pair bolt through-hole relative with the bolt through-hole on a support component ∏ template.The left side of described bracket left frame
It is provided with the first longeron and the second longeron, between the left frame and the second longeron of bracket, is provided with the 3rd longeron, indulge described second
Being provided with former and later two crossbeams between beam and the 3rd longeron, the bottom of described support component is provided with identical ∏ template, this ∏ template
Be provided with pair of bolts via, the forward and backward frame of described bracket right-hand member is respectively provided with a pair respectively with a support component ∏ template
The bolt through-hole that upper bolt through-hole is relative, the first longeron of described bracket is respectively equipped with two pairs of bolt through-holes respectively with two
Prop up the bolt through-hole on support component ∏ template relative, be provided with at the middle part of the 3rd longeron of described bracket a pair and a support component ∏
The bolt through-hole that pair of bolts via on template is relative, the forward and backward crossbeam in described bracket is respectively provided with a pair respectively with
Prop up the bolt through-hole that the pair of bolts via on the ∏ template of support component bottom is relative.
This utility model has that versatility is good, expense is low and takies the advantage that warehouse area is little compared with the prior art.
Accompanying drawing explanation
Fig. 1 is electromotor one existing bracket front view, and Fig. 2 is electromotor two existing bracket front view, and Fig. 3 is electromotor three
Existing bracket front view, Fig. 4 is electromotor four existing bracket front view, and Fig. 5 is electromotor five existing bracket front view, and Fig. 6 is
Electromotor six existing bracket front view, Fig. 7 is electromotor seven existing bracket front view, and Fig. 8 is that electromotor eight existing bracket master regards
Figure, Fig. 9 is this utility model electromotor one to five bracket front view, and Figure 10 is the left view of Fig. 9, and Figure 11 is the top view of Fig. 9,
Figure 12 is the front view of this utility model electromotor six to eight bracket, and Figure 13 is the left view of Figure 12, and Figure 14 is the vertical view of Figure 12
Figure.
Detailed description of the invention
In order to reduce the manufacturing expense height of eight kinds of brackets of existing eight kinds of electromotors and take the defect that warehouse area is big, right
After available engine bracket is analyzed, on bracket, a support component is all relevant with engine model, thus, each support of eight kinds of electromotors
Assembly is different, does not have interchangeability, but the bracket of electromotor can be designed with and be assembled into one to five five kind of electromotor
The bracket of motor support assembly, changes the welding connection structure of available engine bracket with a support component into dismountable connection
Structure, to this end, the forward and backward frame of composition bracket and left and right frame make rectangular steel pipe, the lower end of a support component is connected with bracket
The ∏ shape board matched with rectangular steel pipe is made at the position connect, and is fixed on the relevant position of bracket by a support component by bolt,
Fig. 9-11 is three kinds of motor support assemblies installation site schematic diagram with bracket 1 of electromotor one to three, wherein props up support component 3
It is arranged on the middle of vertical tie-beam 1, when four support components of assembled engines, lays down the support component on bracket, will
A support component 4 of the right-hand member of electromotor four is arranged on the right-hand member of bracket, and left end support component 3 is arranged on the bracket left side
The middle of frame i.e. forms the bracket of electromotor four, to the installation site of a support component of its left end of bracket of electromotor five be
The middle of the vertical tie-beam 26 between forward and backward frame, above-mentioned installation props up the forward and backward frame of support component, left frame and front,
It is equipped with relative with two bolt through-holes on a support component lower end ∏ template at two vertical tie-beams between rear frame
Bolt through-hole.Road wheel 2 below bracket is without modification.
Additionally, in addition to above-mentioned five kinds of engine brackers, the also bracket corresponding to three kinds of electromotors six to eight, send out for these three kinds
The bracket of motivation uses a bracket 1-1, and this bracket is made up of the frame of forward and backward and left and right four rectangular steel pipes, this bracket
Forward and backward and left and right frame is rectangular tube with the frame of bracket 1, is connected with bracket by a support component for above-mentioned three kinds of electromotors
The lower end connect is made ∏ template and is matched with the rectangular steel pipe on bracket, is secured by bolts at the corresponding site of bracket, wherein
The ∏ template of former and later two support components 4-1 of electromotor six right-hand member is placed on the forward and backward frame of bracket right-hand member, uses spiral shell respectively
Bolt is fixed, and the ∏ template of a support component 3-1 of left end is placed in the middle of this bracket left end frame, fixes with bolt, starts
The ∏ template of the right-hand member of machine 7 two support component is respectively placed on the first longeron 9 in bracket right-hand member frame, fixes with bolt,
And the ∏ template of left end one support component is placed on the 3rd longeron 8 on the right side of this bracket left end frame, fix it with bolt, send out
The ∏ template of two of motivation eight right-hand member support component is respectively placed in the forward and backward crossbeam 10 between the second longeron 7 and the 3rd longeron
On, fix it with bolt, and the ∏ template of the left end support assembly of this electromotor eight is placed in the middle of the 3rd longeron 8, use spiral shell
Bolt fixes it.
Due to by existing eight kinds of engine brackers, become two kinds of brackets, and according to eight kinds of electromotor difference support zones at,
Arranging bolt through-hole, frame square with bracket and longeron are made in the position that is simultaneously connected with bracket by eight kinds of motor support assemblies
The ∏ template matched, makes dismountable attachment structure.Thus, decrease engine bracker six, decrease bracket expense
With with take warehouse area.
Claims (2)
1. a bracket for helicopter engine, including bracket, road wheel and a support component, it is characterised in that: described bracket
Left side between forward and backward frame is provided with two vertical tie-beams one and lateral connection beam two, and the bottom of described support component is provided with
Identical ∏ template, this ∏ template is provided with pair of bolts via, is respectively provided with a pair on the forward and backward frame of described bracket right-hand member
Bolt through-hole relative with the bolt through-hole on a support component ∏ template respectively, is provided with a pair on the left end frame of described bracket
The bolt through-hole relative with the bolt through-hole on a support component ∏ template, is provided with on described vertical tie-beam one a pair and supports
The bolt through-hole that bolt through-hole on assembly ∏ template is relative, described vertical tie-beam two is provided with a pair with a support component ∏
The bolt through-hole that bolt through-hole on template is relative.
2. a bracket for helicopter engine, including bracket, road wheel and a support component, it is characterised in that: described bracket is right
The left side of frame is provided with the first longeron and the second longeron, is provided with the 3rd longeron between the left frame and the second longeron of bracket,
Being provided with former and later two crossbeams between described second longeron and the 3rd longeron, the bottom of described support component is provided with identical ∏ type
Plate, this ∏ template is provided with pair of bolts via, the forward and backward frame of described bracket right-hand member is respectively provided with a pair respectively with support
The bolt through-hole that on assembly ∏ template, bolt through-hole is relative, is respectively equipped with two pairs of bolt through-holes on the first longeron of described bracket
Relative with the bolt through-hole on two support component ∏ templates respectively, be provided with at the middle part of the 3rd longeron of described bracket a pair and
Prop up the bolt through-hole that the pair of bolts via on support component ∏ template is relative, the forward and backward crossbeam in described bracket is respectively provided with
A pair bolt through-hole relative with the pair of bolts via on the ∏ template of a support component bottom respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620627278.6U CN205819261U (en) | 2016-06-23 | 2016-06-23 | A kind of bracket of helicopter engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620627278.6U CN205819261U (en) | 2016-06-23 | 2016-06-23 | A kind of bracket of helicopter engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205819261U true CN205819261U (en) | 2016-12-21 |
Family
ID=58146056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620627278.6U Expired - Fee Related CN205819261U (en) | 2016-06-23 | 2016-06-23 | A kind of bracket of helicopter engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205819261U (en) |
-
2016
- 2016-06-23 CN CN201620627278.6U patent/CN205819261U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20170623 |