CN206256537U - Big across steel vestibule with railing - Google Patents
Big across steel vestibule with railing Download PDFInfo
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- CN206256537U CN206256537U CN201621211469.0U CN201621211469U CN206256537U CN 206256537 U CN206256537 U CN 206256537U CN 201621211469 U CN201621211469 U CN 201621211469U CN 206256537 U CN206256537 U CN 206256537U
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- steel
- railing
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- vestibule
- handrail
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Abstract
The utility model discloses a kind of big across steel vestibule with railing, it includes the two flooring girder steels being parallel to each other, it is characterised in that：The handrail of all railing free ends of the connection of several railings and a lengthwise is vertically installed with to each first-class spacing of flooring girder steel, the flooring girder steel, railing are fixedly connected to form the vierendeel truss of common stress with handrail.Big across steel vestibule with railing of the present utility model effectively forms local vierendeel truss using railing, realize structure it is big across, meet function and the requirement of building, it is handsome in appearance slim and graceful.
Description
Technical field
The utility model belongs to building field, and in particular to a kind of big across steel vestibule with railing.
Background technology
At present, the big application across steel vestibule is widely in public building.It is general use steel truss structure with realize greatly across
Degree；But, in the engineering of part to build clear height require, steel truss generally height it is higher, it is impossible to meet building clear height and
Other modeling requirements.How to design it is a kind of both met clear height requirement, big across the steel gallery structure of intensity requirement be urgently to solve at present
Technical problem certainly.
Utility model content
In order to overcome above mentioned problem, the utility model provide it is a kind of it is handsome in appearance it is slim and graceful, meet clear height and intensity requirement
Big across steel vestibule with railing.
The technical solution of the utility model is to provide a kind of big across steel vestibule with railing, and it includes two buildings being parallel to each other
Face girder steel, it is characterised in that：Each first-class spacing of flooring girder steel it is vertically installed with the company of several railings and a lengthwise
The handrail of all railing free ends is connect, the flooring girder steel, railing are fixedly connected to form the sky of common stress with handrail
Abdomen truss.
Preferably, the railing is fixedly installed on the flooring girder steel by way of riveting or welding.
Preferably, the cross section of the railing and handrail is rectangle.
Preferably, concrete slab or steel bar truss floor support plate are provided between flooring girder steel described in two.
Preferably, the free end of the railing is fixedly installed a reinforcement steel plate, and the handrail is fixedly installed on the reinforcement
On steel plate.
Preferably, the flooring girder steel is H profile steel, cross-shaped steel or square steel tube.
Preferably, the concave surface of the both sides of the flooring girder steel is equally spacedly provided with several connection flooring girder steels
Upper and lower surface is increasing the ribbed stiffener of the floor steel beam strength.
Big across steel vestibule with railing of the present utility model effectively forms local vierendeel truss using railing, realizes structure
It is big across the utility model has further the advantage that：
（1）Moulding is slim and graceful：Effectively reduce steel vestibule and take space；
（2）Simple structure：By the use of railing vierendeel truss is formed as primary structure member；
（3）Economy：More common steel truss vestibule structural form has economy higher；
（4）Applicability：Suitable for width<4m, the steel vestibule of large span.
Brief description of the drawings
Fig. 1 is a kind of big transverse cross-sectional view across steel vestibule with railing of the utility model most preferred embodiment；
Fig. 2 is the transverse sectional view of railing and handrail junction；
Fig. 3 is the transverse sectional view of railing and flooring girder steel.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below.
As shown in Figure 1 to Figure 3, a kind of big across steel vestibule with railing 12 of the present utility model includes two buildings being parallel to each other
Face girder steel 10, is equally spacedly vertically installed with all railings of connection of several lengthwises of railing 12 and on each flooring girder steel 10
The handrail 14 of 12 free ends.Concrete slab 20 is provided between two flooring girder steels 10（Or use steel bar truss floor support plate）.Column
Bar 12 is fixedly installed on flooring girder steel 10 by way of riveting or welding；Flooring girder steel 10, railing 12 and handrail 14 are fixed
Connect to form the vierendeel truss of common stress.
Further, the cross section of railing 12 and handrail 14 is rectangle, and railing 12 and the handrail 14 of railing 12 are outside face
Without constraint, Out-of Plane Stiffness is improved using rectangular tube, to ensure the lateral stability of railing 12 and handrail 14.
The free end of railing 12 is fixedly installed a reinforcement steel plate 16, and handrail 14 is fixedly installed on reinforcement steel plate 16, to increase
Plus the intensity of railing 12.
Flooring girder steel 10 is H profile steel, cross-shaped steel or square steel tube.The concave surface of the both sides of flooring girder steel 10 equally spacedly sets
Several ribbed stiffeners 18 are equipped with, ribbed stiffener 18 connects the upper and lower surface of flooring girder steel 10 and side to increase the intensity of flooring girder steel 10.
Above example is only a kind of the utility model implementation method therein, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the utility model the scope of the claims can not be interpreted as.It should be pointed out that for the ordinary skill of this area
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection domain of utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (7)
1. a kind of big across steel vestibule with railing, it includes the two flooring girder steels being parallel to each other, it is characterised in that：Each building
The handrail of all railing free ends of the connection of several railings and a lengthwise, institute are equally spacedly vertically installed with the girder steel of face
Flooring girder steel, railing is stated to be fixedly connected to form the vierendeel truss of common stress with handrail.
2. big across the steel vestibule with railing according to claim 1, it is characterised in that：The railing is by riveting or welds
Mode be fixedly installed on the flooring girder steel.
3. big across the steel vestibule with railing according to claim 1, it is characterised in that：The cross section of the railing and handrail
It is rectangle.
4. big across the steel vestibule with railing according to claim 1, it is characterised in that：Set between flooring girder steel described in two
There are concrete slab or steel bar truss floor support plate.
5. big across the steel vestibule with railing according to claim 1, it is characterised in that：The free end of the railing is fixed and is set
A reinforcement steel plate is put, the handrail is fixedly installed on the reinforcement steel plate.
6. big across the steel vestibule with railing according to claim 1, it is characterised in that：The flooring girder steel is H profile steel, ten
Shaped steel or square steel tube.
7. big across the steel vestibule with railing according to claim 6, it is characterised in that：The both sides of the flooring girder steel it is recessed
Several described flooring girder steel upper and lower surfaces of connection are equally spacedly provided with face to increase putting more energy into for the floor steel beam strength
Rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621211469.0U CN206256537U (en) | 2016-11-10 | 2016-11-10 | Big across steel vestibule with railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621211469.0U CN206256537U (en) | 2016-11-10 | 2016-11-10 | Big across steel vestibule with railing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206256537U true CN206256537U (en) | 2017-06-16 |
Family
ID=59025852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621211469.0U Active CN206256537U (en) | 2016-11-10 | 2016-11-10 | Big across steel vestibule with railing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206256537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592751A (en) * | 2016-11-10 | 2017-04-26 | 中衡设计集团股份有限公司 | Large-span steel corridor with railings |
-
2016
- 2016-11-10 CN CN201621211469.0U patent/CN206256537U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592751A (en) * | 2016-11-10 | 2017-04-26 | 中衡设计集团股份有限公司 | Large-span steel corridor with railings |
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