CN207045765U - A kind of pole structure - Google Patents
A kind of pole structure Download PDFInfo
- Publication number
- CN207045765U CN207045765U CN201720806891.9U CN201720806891U CN207045765U CN 207045765 U CN207045765 U CN 207045765U CN 201720806891 U CN201720806891 U CN 201720806891U CN 207045765 U CN207045765 U CN 207045765U
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- Prior art keywords
- rod
- joint
- connecting rod
- pole structure
- plate
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Abstract
The utility model discloses a kind of pole structure, is related to connecting rod technology field.The pole structure includes:Joint (3), the joint (3) includes bottom plate (31) and connecting plate (32), the bottom plate (31) is fixedly connected with the connecting plate (32), and the bottom plate (31) is used to be fixedly connected with fuselage；Connecting rod (1), one end of the connecting rod (1) are connected with the connecting plate (32), and the other end is connected with device structure；The connecting rod (1) is provided with connecting hole (11) in one end close to the joint (3)；The connecting rod (1) includes two, two connecting rods (1) are symmetrically mounted on the both sides of the connecting plate (32), connector is installed, the connector is used to connect two connecting rods (1) in the connecting hole (11).The utility model has the advantage of：It is simple in construction, a part of connecting rod load is offset by the connector of two connecting rods, being transferred to the load of joint substantially reduces, and optimizes the stand under load of joint.
Description
Technical field
It the utility model is related to connecting rod technology field, and in particular to a kind of pole structure.
Background technology
Strut is through a kind of commonly used structure in aeroplane structure design.Strut one end is connected on device structure, another
End is connected on housing construction by joint, and sometimes the load of strut is larger, then strut end-fitting to bear load larger,
Stand under load is harsher, under serious conditions, joint failure, influences flight safety.
Utility model content
The purpose of this utility model is to provide a kind of pole structure, reduces structural loads, to solve or at least mitigate background
In the presence of technology at least one at the problem of.
To achieve these goals, the technical solution adopted in the utility model is：A kind of pole structure is provided, comprising:
Joint, the joint include bottom plate and connecting plate, and the bottom plate is fixedly connected with the connecting plate, and the bottom plate is used
It is fixedly connected in fuselage；
Connecting rod, one end of the connecting rod are connected with the connecting plate, and the other end is connected with device structure；The connecting rod by
One end of the nearly joint is provided with connecting hole；
The connecting rod includes two, and two connecting rods are symmetrically mounted on the both sides of the connecting plate, in the connecting hole
Connector is installed, the connector is used to connect two connecting rods.
Preferably, the both ends of the connecting rod are arranged to monaural connection sheet, the section of the body of rod between the monaural connection sheet of both ends
I-shaped structure is arranged to, the section is the section of body of rod width.
Preferably, the both sides of the body of rod are provided with the first reinforcement, length direction of first reinforcement along the body of rod
It is provided with multiple, and first reinforcement is arranged symmetrically in the both sides of the body of rod.
Preferably, multiple second reinforcements are provided between the bottom plate and connecting plate, second reinforcement is described
The both sides of connecting plate are arranged symmetrically.
Preferably, the bottom plate include two pieces, two pieces of bottom plates intersect, the connecting plate be arranged on two pieces of bottom plates it
Between, it is provided with fixed bolt hole on two pieces of bottom plates.
Preferably, the bottom plate, connecting plate and the second reinforcement are integrally formed.
Preferably, the connecting hole is arranged to tapped through hole, and the connector is bolt.
The beneficial effects of the utility model are：
Pole structure of the present utility model has the characteristics of simple in construction, design implementation is simple, passes through the company of two connecting rods
Fitting offsets a part of connecting rod load, and being transferred to the load of joint substantially reduces, and optimizes the stand under load of joint, is advantageous to raising and connects
The head life-span.
Brief description of the drawings
Fig. 1 is the schematic diagram of the pole structure of the embodiment of the utility model one.
Fig. 2 is the schematic diagram of the connecting rod in the pole structure shown in Fig. 1.
Fig. 3 is the schematic diagram of the structure in the pole structure shown in Fig. 1.
Wherein, 1- connecting rods, 11- connecting holes, 12- monaural connection sheets, the 13- bodies of rod, the reinforcements of 131- first, 3- joints, 31-
Bottom plate, 32- connecting plates, the reinforcements of 33- second.
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 is represented to same or similar label eventually or there is the element of same or like function.Described reality
It is the utility model part of the embodiment to apply example, rather than whole embodiments.Below with reference to the embodiment of accompanying drawing description
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, belong 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, it is for only for ease of description the utility model and simplifies description, rather than indicates 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 to Figure 3, a kind of pole structure, connecting rod 1 and joint 3 are included.Joint 3 includes bottom plate 31 and connecting plate
32, bottom plate 31 is fixedly connected with connecting plate 32, and bottom plate 31 is used to be fixedly connected with fuselage；One end of connecting rod 1 connects with connecting plate 32
Connect, the other end is connected with device structure；Connecting rod 1 is provided with connecting hole 11 in one end close to joint 3；Connecting rod 1 is comprising two, two
Individual connecting rod 1 is symmetrically mounted on the both sides of connecting plate 32, and connector is provided with connecting hole 11, and the connector is used to connect two
Connecting rod 1.
Pole structure of the present utility model is particularly suitable for use in while bears the situation of tensile load and compressive load.For example,
In the present embodiment, one of connecting rod bears tensile load, and another connecting rod bears compressive load, two connecting rods 1 not only with
Joint 3 is fixedly connected, and is connected with each other between two connecting rods also by connector, and the connector between two connecting rods 1 can
Mitigate connecting rod and the load of the junction of joint 3, be advantageous to raising joint benefits from the life-span.
In the present embodiment, the both ends of connecting rod 1 are arranged to monaural connection sheet 12, the body of rod between both ends monaural connection sheet 12
13 section is arranged to I-shaped structure, and the section is the section of the width of the body of rod 13.The monaural of the wherein one end of connecting rod 1 connects
The neutral surface shape of the neutral surface of contact pin 12 and the body of rod 13 is had angle, and the monaural connection sheet 12 at the end is connected with joint 3, the other end
The neutral surface of monaural connection sheet 12 overlaps with the neutral surface of the body of rod 13, and two connecting rod shapes are at a certain angle.
It is understood that in order to increase the intensity of connecting rod 1, the monaural connection sheet 12 with the connection end of joint 3 can be thickeied
Thickness, the other end of connecting rod 1 is being arranged to ears connection sheet.
It is understood that the structure of the body of rod 13 can also be set according to actual conditions, for example, in an alternative
In, the body of rod 13 is arranged to the telescopic body of rod, and body of rod both ends are arranged to threaded rod, and middle part is connected by thread bush, by adjusting spiral shell
The length of fit of rasp bar and thread bush, you can realize the regulation of the length of the body of rod 13.
In the present embodiment, the both sides of the body of rod 13 are provided with the first reinforcement 131, and the first reinforcement 131 is along the body of rod 13
Length direction is provided with multiple, and the first reinforcement 131 is arranged symmetrically in the both sides of the body of rod 13.It the advantage is that, not only can be with
Mitigate the weight of the body of rod 13, it can also be ensured that the intensity of the body of rod 13.
In the present embodiment, multiple second reinforcements 33, the second reinforcement 33 are provided between bottom plate 31 and connecting plate 32
It is arranged symmetrically in the both sides of connecting plate 32.It the advantage is that, be advantageous to increase the intensity of connecting plate 32, the not rapid wear of connecting plate 32
It is bad.
In the present embodiment, bottom plate 31 include two pieces, two pieces of bottom plates intersect, connecting plate 32 be arranged on two pieces of bottom plates it
Between, it is provided with fixed bolt hole on two pieces of bottom plates 31.It the advantage is that, joint 3 can be fixed by two faces, more firm
Lean on.
In the present embodiment, bottom plate 31, the reinforcement 33 of connecting plate 32 and second are added by machine is integrally formed.Be advantageous to increase
The intensity of joint 3.
In the present embodiment, connecting hole 11 is arranged to tapped through hole, and the connector is bolt.It the advantage is that, connect
Convenient disassembly.It is understood that the specific constructive form of connecting hole 11 and the connector can also be set according to actual conditions
Fixed, for example, in an alternative embodiment, connecting hole 11 is arranged to unthreaded hole, the connector is straight pin, be the advantage is that,
After the straight pin stress deformation, by original unthreaded hole enlarged diameter, can then it be changed straight by machining reaming again
The bigger straight pin in footpath, is advantageous to be used for multiple times.
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 (7)
1. a kind of pole structure, it is characterised in that include:
Joint (3), the joint (3) include bottom plate (31) and connecting plate (32), the bottom plate (31) and the connecting plate (32)
It is fixedly connected, the bottom plate (31) is used to be fixedly connected with fuselage；
Connecting rod (1), one end of the connecting rod (1) are connected with the connecting plate (32), and the other end is connected with device structure；The company
Bar (1) is provided with connecting hole (11) in one end close to the joint (3)；
The connecting rod (1) includes two, and two connecting rods (1) are symmetrically mounted on the both sides of the connecting plate (32), the company
Connect and connector is installed in hole (11), the connector is used to connect two connecting rods (1).
2. pole structure as claimed in claim 1, it is characterised in that：The both ends of the connecting rod (1) are arranged to monaural connection sheet
(12), the section of the body of rod (13) between both ends monaural connection sheet (12) is arranged to I-shaped structure, and the section is the body of rod
(13) section of width.
3. pole structure as claimed in claim 2, it is characterised in that：The both sides of the body of rod (13) are provided with the first reinforcement
(131), length direction of first reinforcement (131) along the body of rod (13) is provided with multiple, and first reinforcement (131)
It is arranged symmetrically in the both sides of the body of rod (13).
4. pole structure as claimed in claim 1, it is characterised in that：It is provided between the bottom plate (31) and connecting plate (32)
Multiple second reinforcements (33), second reinforcement (33) are arranged symmetrically in the both sides of the connecting plate (32).
5. pole structure as claimed in claim 4, it is characterised in that：The bottom plate (31) includes two pieces, and two pieces of bottom plates intersect,
The connecting plate (32) is arranged between two pieces of bottom plates, and fixed bolt hole is provided with two pieces of bottom plates (31).
6. pole structure as claimed in claim 5, it is characterised in that：The bottom plate (31), connecting plate (32) and second are strengthened
Muscle (33) is integrally formed.
7. the pole structure as described in any one of claim 1 to 6, it is characterised in that：The connecting hole (11) is arranged to screw thread
Through hole, the connector are bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806891.9U CN207045765U (en) | 2017-07-05 | 2017-07-05 | A kind of pole structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806891.9U CN207045765U (en) | 2017-07-05 | 2017-07-05 | A kind of pole structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207045765U true CN207045765U (en) | 2018-02-27 |
Family
ID=61495000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720806891.9U Active CN207045765U (en) | 2017-07-05 | 2017-07-05 | A kind of pole structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207045765U (en) |
-
2017
- 2017-07-05 CN CN201720806891.9U patent/CN207045765U/en active Active
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