CN206939032U - A kind of scaffold pole structure - Google Patents
A kind of scaffold pole structure Download PDFInfo
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- CN206939032U CN206939032U CN201720807373.9U CN201720807373U CN206939032U CN 206939032 U CN206939032 U CN 206939032U CN 201720807373 U CN201720807373 U CN 201720807373U CN 206939032 U CN206939032 U CN 206939032U
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- rectangular pyramid
- points
- pyramid structure
- strut group
- connecting rods
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Abstract
The utility model discloses a kind of scaffold pole structure, it is related to support frame technical field.The scaffold pole structure is used to support first support and second support, is provided between the first support and second support by support member, the scaffold pole structure includes:First strut group, the second strut group and the 3rd strut group；The first support is arranged to the first rectangular pyramid structure, and the second support is arranged to the second rectangular pyramid structure；The first strut group is supported on the apex of the first rectangular pyramid structure, and the second strut group is supported on the bottom of the first rectangular pyramid structure, and the 3rd strut group is supported on the apex of the second rectangular pyramid structure；The strong point of the first strut group, the second strut group and the strong point of the first rectangular pyramid structure and the 3rd strut group and the second rectangular pyramid structure is disposed as freely-supported constraint.The utility model has the advantage of：It is simple in construction, it is in light weight, it is easy to use.
Description
Technical field
It the utility model is related to support frame technical field, and in particular to a kind of scaffold pole structure.
Background technology
, it is necessary to provide support to support unit structure, it is necessary to design some pole structures in the design of aircaft configuration,
Strut one end is connected on supporting structure, and the other end is connected on fuselage.If design is not reasonable, strut stand under load is harsh,
Pole structure weight is big, or rigidity is inadequate, and supporting structure deformation is big, directly affects safe to use and service life.
Utility model content
The purpose of this utility model is to provide a kind of scaffold pole structure, is deposited with solving or at least mitigating in background technology
At least one at the problem of.
To achieve these goals, the technical solution adopted in the utility model is：A kind of scaffold pole structure is provided, is used for
First support and second support are supported, is provided between the first support and second support by support member, the scaffold pole
Structure includes:First strut group, the second strut group and the 3rd strut group；
The first support is arranged to the first rectangular pyramid structure, and the summit of the first rectangular pyramid structure is away from the quilt
Support member；
The second support is arranged to the second rectangular pyramid structure, and the summit of the second rectangular pyramid structure is away from the quilt
Support member；
The first strut group is supported on the apex of the first rectangular pyramid structure, and the second strut group is supported on institute
The bottom of the first rectangular pyramid structure is stated, the 3rd strut group is supported on the apex of the second rectangular pyramid structure；
The strong point and the 3rd strut of the first strut group, the second strut group with the first rectangular pyramid structure
The strong point of group and the second rectangular pyramid structure is disposed as freely-supported constraint.
Preferably, the height of the second rectangular pyramid structure is twice of the first rectangular pyramid structure height.
Preferably, the first rectangular pyramid structure includes 4 connecting rods, one end of 4 connecting rods intersect at a point to be formed it is described
The summit of first rectangular pyramid structure, the other end of 4 connecting rods are connected with described by support member respectively；The second rectangular pyramid structure
Comprising 4 connecting rods, one end of 4 connecting rods intersects at a point to form the summit of the second rectangular pyramid structure, 4 connecting rods it is another
End is connected with described by support member respectively；The both ends of the connecting rod are disposed as freely-supported constraint.
Preferably, the first strut group, the second strut group, the 3rd strut group include two connecting rods；Defined described
The perpendicular on the summit of the summit of the first rectangular pyramid structure and the second rectangular pyramid structure is the plane of symmetry, in the first strut group
Two connecting rods, two connecting rods in the second strut group and two connecting rods in the 3rd strut group using the plane of symmetry be symmetrical
Center symmetric setting.
Preferably, the summit for defining the first rectangular pyramid structure is F points, and two connecting rods in the first strut group are described
F points freely-supported constrains, and the other end points of two connecting rods is respectively defined as A points and C points；Two connecting rod one end branch in second strut group
Support is described by support member, and two connecting rod other ends in the second strut group intersect at the constraint of B points freely-supported, and B points are located at A points
With the midpoint of C point lines；The summit of the second rectangular pyramid structure is defined as G points, two companies in the 3rd strut group
Bar constrains in G points freely-supported, and another end points of two connecting rods is respectively defined as D points and E points, and the line midpoint of the D points and E points is determined
Justice is I points；Straight line IF is equal to perpendicular to plane AFC, straight line BG perpendicular to plane DGE, angle A FC equal to 40 °, angle DGE
50°。
Preferably, a reinforcing frame is set respectively at described A, B, C 3 lines and at D, I, E 3 lines, no
It is each attached to connecting rod in A points, C points, D points and E points in the reinforcing frame, the reinforcing frame provides support for connecting rod.
The beneficial effects of the utility model are：
The utility model is simple in construction, in light weight, and connection is easy to use, maintains easily；Power transmission is clear, can, meet strong
Degree and rigidity requirement.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the scaffold pole structure of the embodiment of the utility model one.
Fig. 2 is the floor map of the scaffold pole structure shown in Fig. 1.
Wherein, the first struts of 1- group, 2- the second strut groups, the strut groups of 3- the 3rd, 4- first supports, 5- second supports, 6-
By support member, 7- axles.
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 and Figure 2, a kind of scaffold pole structure, for supporting first support 4 and second support 5, first support 4
It is provided between second support 5 by support member 6, in the present embodiment, box part is arranged to by support member 6, among box part
Axle 7 is connected with, equipment parts are connected with axle 7.
The scaffold pole structure includes:First strut group 1, the second strut group 2 and the 3rd strut group 3；First support 4 is set
Be set to the first rectangular pyramid structure, and the summit of the first rectangular pyramid structure is away from by support member 6, the bottom surface of the first rectangular pyramid structure with
Connected by support member 6；Second support 5 is arranged to the second rectangular pyramid structure, and the summit of the second rectangular pyramid structure is away from being supported
Part 6, the bottom surface of the second rectangular pyramid structure are connected with by support member 6；In the present embodiment, the first rectangular pyramid structure and the two or four rib
Wimble structure is symmetrical arranged by the both sides of support member 6.
First strut group 1 is supported on the apex of the first rectangular pyramid structure, and the second strut group 2 is supported on described first
The bottom of rectangular pyramid structure, the 3rd strut group 3 are supported on the apex of the second rectangular pyramid structure；First strut group 1, second
Strut group 2 and the strong point of the first rectangular pyramid structure and the support of the 3rd strut group 3 and the second rectangular pyramid structure
Point is disposed as freely-supported constraint.Every bar is subjected only to stretching or compressive load.
In the present embodiment, the height of the second rectangular pyramid structure is twice of the first rectangular pyramid structure height.
The height of the first rectangular pyramid structure refers to the height from the bottom of the first rectangular pyramid structure to summit；Second rectangular pyramid
The height of structure refers to the height from the bottom of the second rectangular pyramid structure to summit.
In the present embodiment, the first rectangular pyramid structure includes 4 connecting rods, and one end of 4 connecting rods intersects at a point shape
Into the summit of the first rectangular pyramid structure, the other end of 4 connecting rods is connected with by support member 6 respectively；Second rectangular pyramid
Structure includes 4 connecting rods, and one end of 4 connecting rods intersects at a point to form the summit of the second rectangular pyramid structure, 4 connecting rods
The other end is connected with by support member 6 respectively；The both ends of the connecting rod be disposed as freely-supported constraint, every connecting rod be subjected only to draw high or
Compressive load.
It is understood that the concrete structure of the first rectangular pyramid structure and the second rectangular pyramid structure can also be according to reality
Border situation setting, for example, in an alternative embodiment, between 4 connecting rods of the first rectangular pyramid structure and the second rectangular pyramid knot
Bracing piece is provided between the connecting rod of structure, for improving the stability of the first rectangular pyramid structure and the second rectangular pyramid structure；
In another alternative, the first rectangular pyramid structure is formed with the second rectangular pyramid structure using sheet fabrication, and its advantage exists
In being advantageous to improve the strength and stiffness of the first rectangular pyramid structure and the second rectangular pyramid structure.
In the present embodiment, the first strut group 1, the second strut group 2, the 3rd strut group 3 include two connecting rods；Defined
The perpendicular on the summit of the summit of the first rectangular pyramid structure and the second rectangular pyramid structure is the plane of symmetry, the first strut group 1
In two connecting rods, two connecting rods in the second strut group 2 and two connecting rods in the 3rd strut group 3 using the plane of symmetry as
Symmetrical centre is symmetrical arranged.It the advantage is that, be advantageous to improve the stability of pole structure.
In the present embodiment, the summit for defining the first rectangular pyramid structure is F points, two companies in the first strut group 1
Bar constrains in the F points freely-supported, and the other end points of two connecting rods is respectively defined as A points and C points, and AF bars are with CF bars on described right
Title face is symmetrical arranged；Two connecting rod one end in second strut group 2 are supported on by support member 6, two in the second strut group 2
The connecting rod other end intersects at the constraint of B points freely-supported, and B points are located at the midpoint of A points and C point lines；The second rectangular pyramid structure
Summit be defined as G points, two connecting rods in the 3rd strut group 3 constrain in G points freely-supported, and another end points of two connecting rods is fixed respectively
Justice is D points and E points, and DG bars are symmetrical arranged with EG bars on the plane of symmetry, and the line midpoint of the D points and E points is defined as I
Point；Straight line IF is equal to 50 ° perpendicular to plane DGE, angle A FC perpendicular to plane AFC, straight line BG equal to 40 °, angle DGE.
It is understood that the angle of the AFC and DGE angle can also optimize analysis according to actual stand under load
Afterwards, set according to the result of optimization analysis.For example, in an alternative embodiment, AFC angle is 60 degree, and DGE angle is
70 degree；In another alternative embodiment, AFC angle is 45 degree, and DGE angle is 60 degree.
In the present embodiment, a reinforcement is set respectively at described A, B, C 3 lines and at D, I, E 3 lines
Frame, different connecting rods are each attached in the reinforcing frame in A points, C points, D points and E points, and the reinforcing frame provides support for connecting rod.
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 (6)
- A kind of 1. scaffold pole structure, for supporting first support (4) and second support (5), the first support (4) and second It is provided between support (5) by support member (6), it is characterised in that the scaffold pole structure includes:First strut group (1), Two strut groups (2) and the 3rd strut group (3)；The first support (4) is arranged to the first rectangular pyramid structure, and the summit of the first rectangular pyramid structure is away from the quilt Support member (6)；The second support (5) is arranged to the second rectangular pyramid structure, and the summit of the second rectangular pyramid structure is away from the quilt Support member (6)；The first strut group (1) is supported on the apex of the first rectangular pyramid structure, and the second strut group (2) is supported on The bottom of the first rectangular pyramid structure, the 3rd strut group (3) are supported on the apex of the second rectangular pyramid structure；The strong point and the 3rd support of the first strut group (1), the second strut group (2) with the first rectangular pyramid structure The strong point of bar group (3) and the second rectangular pyramid structure is disposed as freely-supported constraint.
- 2. scaffold pole structure as claimed in claim 1, it is characterised in that：The height of the second rectangular pyramid structure is described Twice of first rectangular pyramid structure height.
- 3. scaffold pole structure as claimed in claim 2, it is characterised in that：The first rectangular pyramid structure includes 4 connecting rods, One end of 4 connecting rods intersects at a point to form the summit of the first rectangular pyramid structure, the other ends of 4 connecting rods respectively with it is described Connected by support member (6)；The second rectangular pyramid structure includes 4 connecting rods, one end of 4 connecting rods intersect at a point to be formed it is described The summit of second rectangular pyramid structure, the other end of 4 connecting rods are connected with described by support member (6) respectively；The both ends of the connecting rod It is disposed as freely-supported constraint.
- 4. scaffold pole structure as claimed in claim 3, it is characterised in that：The first strut group (1), the second strut group (2), the 3rd strut group (3) includes two connecting rods；Defined summit and the second rectangular pyramid knot of the first rectangular pyramid structure The perpendicular on the summit of structure is the plane of symmetry, two in two connecting rods, the second strut group (2) in the first strut group (1) Two connecting rods in root connecting rod and the 3rd strut group (3) are symmetrical arranged using the plane of symmetry as symmetrical centre.
- 5. scaffold pole structure as claimed in claim 4, it is characterised in that：The summit for defining the first rectangular pyramid structure is F points, two connecting rods in the first strut group (1) constrain in the F points freely-supported, and the other end points of two connecting rods is respectively defined as A Point and C points；Two connecting rod one end in second strut group (2) be supported on it is described by support member (6), in the second strut group (2) Two connecting rod other ends intersect at the constraint of B points freely-supported, and B points are located at the midpoint of A points and C point lines；Two or four rib The summit of wimble structure is defined as G points, and two connecting rods in the 3rd strut group constrain in G points freely-supported, two connecting rods it is another End points is respectively defined as D points and E points, and the line midpoint of the D points and E points is defined as I points；Straight line I F perpendicular to plane AFC, Straight line BG is equal to 50 ° perpendicular to plane DGE, angle A FC equal to 40 °, angle DGE.
- 6. scaffold pole structure as claimed in claim 5, it is characterised in that：At described A, B, C 3 lines and D, I, E One reinforcing frame is set respectively at 3 lines, different connecting rods are each attached in the reinforcing frame in A points, C points, D points and E points, The reinforcing frame provides support for connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720807373.9U CN206939032U (en) | 2017-07-05 | 2017-07-05 | A kind of scaffold pole structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720807373.9U CN206939032U (en) | 2017-07-05 | 2017-07-05 | A kind of scaffold pole structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206939032U true CN206939032U (en) | 2018-01-30 |
Family
ID=61367954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720807373.9U Active CN206939032U (en) | 2017-07-05 | 2017-07-05 | A kind of scaffold pole structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206939032U (en) |
-
2017
- 2017-07-05 CN CN201720807373.9U patent/CN206939032U/en active Active
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