CN206943159U - A kind of limit-type platform structure - Google Patents
A kind of limit-type platform structure Download PDFInfo
- Publication number
- CN206943159U CN206943159U CN201721410521.XU CN201721410521U CN206943159U CN 206943159 U CN206943159 U CN 206943159U CN 201721410521 U CN201721410521 U CN 201721410521U CN 206943159 U CN206943159 U CN 206943159U
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- stainless steel
- steel bar
- cylinder bore
- plates
- limit
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Abstract
The utility model discloses a kind of limit-type platform structure, including：Two blocks of parallel sheet materials to fit together；In the cylinder bore opened up on the direction of two plates binding face, the stainless steel bar inserted in cylinder bore and the fixing bolt located at stainless steel bar both ends；Fit together two plates are parallel, after being fastened with bolt, the cylinder bore that is opened up out along the binding face of two plates, the stainless steel bar and the fixing bolt located at stainless steel bar both ends inserted in cylinder bore.Or along binding face, semicolumn body opening respectively, is accordingly opened up out in two plates.Thus, limit-type platform structure of the present utility model bores cylinder bore after horizontal truss and vertical trusses coupling part are with bolt fastening, or drills respectively, is fixed with stainless steel bar and bolt seal；Sheet material is fixed together by fastening bolt, and stainless steel bar and bolt seal limit the displacement of structure in the horizontal direction, considerably increase the intensity of truss structure.
Description
Technical field
It the utility model is related to space flight navigational field, more particularly to a kind of limit-type platform structure.
Background technology
The supporting construction of pure helicopter or cabin platform is welding or bolt connection, is had the disadvantage that：
1. welding structure, the welding surroundings at shipyard scene are bad, and difficulty is larger；
2. bolt connection, the workload at shipyard scene is big, and efficiency is low.
In addition, supporting construction is horizontal a bit, and some are what is be slightly slanted；For what is combined using two plates
For supporting construction, it is horizontal even with face, relative displacement also easily occurs in long-term body/nacelle is rocked, more
In addition the structure being slightly slanted.
Thus, this area needs a kind of more firm platform structure badly.
Utility model content
The defects of in order to overcome prior art, the utility model provides a kind of limit-type platform structure, in horizontal girder
Frame and vertical trusses coupling part drill respectively, are fixed with stainless steel bar and bolt seal；Both sheet material was fixed together, limited again
The displacement of structure in the horizontal direction has been made, has considerably increased the intensity of truss structure.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of limit-type platform structure, including：
Two blocks of parallel sheet materials to fit together；
In the cylinder bore opened up on the direction of two plates binding face, the stainless steel bar inserted in cylinder bore
And the fixing bolt located at stainless steel bar both ends；
Fit together two plates are parallel, after being fastened with bolt, opened up out along the binding face of two plates
Cylinder bore, the stainless steel bar and the fixing bolt located at stainless steel bar both ends inserted in cylinder bore.
Or
First along binding face, semicolumn body opening respectively, is accordingly opened up out in two plates, stainless steel bar is inserted
Enter in the cylinder bore that two semicolumn body openings combine to form, fixed stainless steel bar both ends with fixing bolt；
Cylinder bore is being opened up on the direction of two plates binding face again, stainless steel bar is inserted into cylinder bore
In, stainless steel bar both ends are fixed with fixing bolt.
Compared with prior art, the utility model has the following technical effect that：In horizontal truss and vertical trusses connecting portion
Point, increase is spacing, reaches the effect of increase structural strength.
Brief description of the drawings
Fig. 1 is the side structure schematic view of limit-type platform structure of the present utility model；
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
It refer to shown in Fig. 1, it is the side structure schematic view of limit-type platform structure of the present utility model.
The limit-type platform structure fits together two plates are parallel first；
Then, cylinder bore is being opened up on the direction of two plates binding face, stainless steel bar is inserted into cylinder
Kong Zhong, stainless steel bar both ends are fixed with fixing bolt；
Fit together two plates are parallel, after being fastened with bolt, circle is opened up out along the binding face of two plates
Cylinder hole, stainless steel bar is inserted in cylinder bore, fixed stainless steel bar both ends with fixing bolt.
Or
First along binding face, semicolumn body opening respectively, is accordingly opened up out in two plates, stainless steel bar is inserted
Enter in the cylinder bore that two semicolumn body openings combine to form, fixed stainless steel bar both ends with fixing bolt；
Cylinder bore is being opened up on the direction of two plates binding face again, stainless steel bar is inserted into cylinder bore
In, stainless steel bar both ends are fixed with fixing bolt.
Limit-type platform structure of the present utility model is fastened in horizontal truss and vertical trusses coupling part with bolt
Afterwards, along binding face, open up out cylinder bore in two plates, or along binding face, in two plates respectively,
Corresponding opens up out semicolumn body opening, and stainless steel bar is inserted into inside mounting hole, then fixed with bolt seal；Fastening bolt
Sheet material is fixed together, stainless steel bar and bolt seal limit the displacement of structure in the horizontal direction, considerably increase truss
The intensity of structure.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (2)
- A kind of 1. limit-type platform structure, it is characterised in that including：Two blocks of parallel sheet materials to fit together；Opened up on the direction of two plates binding face cylinder bore, insertion cylinder bore in stainless steel bar and Fixing bolt located at stainless steel bar both ends；Fit together two plates are parallel, after being fastened with bolt, the cylinder that is opened up out along the binding face of two plates Body opening, the stainless steel bar and the fixing bolt located at stainless steel bar both ends inserted in cylinder bore.
- A kind of 2. limit-type platform structure, it is characterised in that including：Two blocks of parallel sheet materials to fit together；Along binding face, the semicolumn body opening respectively, accordingly opened up out in two plates, two semicylinders are inserted Stainless steel bar in the cylinder bore that hole combines to form and the fixing bolt located at stainless steel bar both ends；Opened up on the direction of two plates binding face cylinder bore, insertion cylinder bore in stainless steel bar and Fixing bolt located at stainless steel bar both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410521.XU CN206943159U (en) | 2017-10-27 | 2017-10-27 | A kind of limit-type platform structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410521.XU CN206943159U (en) | 2017-10-27 | 2017-10-27 | A kind of limit-type platform structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206943159U true CN206943159U (en) | 2018-01-30 |
Family
ID=61372001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721410521.XU Active CN206943159U (en) | 2017-10-27 | 2017-10-27 | A kind of limit-type platform structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206943159U (en) |
-
2017
- 2017-10-27 CN CN201721410521.XU patent/CN206943159U/en active Active
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