CN208618692U - A kind of steel structure stairway - Google Patents
A kind of steel structure stairway Download PDFInfo
- Publication number
- CN208618692U CN208618692U CN201820886300.8U CN201820886300U CN208618692U CN 208618692 U CN208618692 U CN 208618692U CN 201820886300 U CN201820886300 U CN 201820886300U CN 208618692 U CN208618692 U CN 208618692U
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- CN
- China
- Prior art keywords
- main body
- stair main
- staircase boards
- stair
- pin shaft
- 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.)
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a kind of steel structure stairways, including stair main body, several evenly distributed staircase boards components and guard rail are installed in the stair main body, the front and rear sides of staircase boards component are arranged in the guard rail, stair main body top is connected with top fixing plate by the first holding screw, several equally distributed first mounting holes are provided on the top fixing plate, the top fixing plate and the end surface of installation face contact are provided with the first non-slip mat, stair main body bottom end is connected with bottom fixed board by the second holding screw, several equally distributed second mounting holes are provided on the bottom fixed board, the bottom fixed board and the end surface of installation face contact are provided with the second non-slip mat, the utility model structure is simple, design is reasonable, installation easy to disassemble, reduce difficulty of construction, it can fit Answer a variety of construction requirements.
Description
Technical field
The utility model relates to technical field of building construction, specially a kind of steel structure stairway.
Background technique
Component in building as floor gap vertical transportation.For the traffic connection between floor and when height difference is larger
System.Stair are also set in being equipped with the multilayer and skyscraper of elevator, autostairs as main vertical transportation means.High level is built
Escape is used when building although with elevator as main vertical transportation instrument, but still retaining stair for fire.Stair are by even
The compositions such as bench (also known as ladder is run), platform (half space) and the fender member of continuous step.The minimum and at the highest level of stair is stepped on
Floor projection distance between step is long for ladder, and total a height of ladder of step is high.It has been engraved in heavy room image on Chinese the Warring States Period bronze, brass or copper ware
It is carved with stair.Interior stairs is freed from traditional enclosure space, makes body by the Italy in 15th~16 century
It is full of variety with decorative building component part.In construction, the stair for being applied to simple form, mesh are often needed to
Preceding construction generally assembles inconvenience with stair, is fixed using forms such as welding, is difficult to remove after installation.
Utility model content
The purpose of this utility model is to provide a kind of steel structure stairways, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of steel structure stairway, including stair main body are equipped with several evenly distributed staircase boards in the stair main body
Component and guard rail, the guard rail are arranged in the front and rear sides of staircase boards component, and stair main body top passes through the
One holding screw is connected with top fixing plate, and several equally distributed first mounting holes, institute are provided on the top fixing plate
The end surface for stating top fixing plate and installation face contact is provided with the first non-slip mat, and stair main body bottom end is tight by second
Determine screw and be connected with bottom fixed board, several equally distributed second mounting holes, the bottom are provided on the bottom fixed board
The end surface of portion's fixed plate and installation face contact is provided with the second non-slip mat.
Preferably, the staircase boards component includes staircase boards, and symmetrical point is provided on the left of the rear and front end of the staircase boards
The fixture block of cloth is provided with card slot corresponding with fixture block in the stair main body.
Preferably, the first symmetrical stiffening plate is connected with by pin shaft on the right side of the staircase boards rear and front end, it is described
The other end of first stiffening plate is connected in stair main body by pin shaft, is provided in the stair main body corresponding with pin shaft
First pin shaft hole is provided with the second pin shaft hole corresponding with pin shaft on the staircase boards.
Preferably, the guard rail includes balustrade panel and connecting plate, and the rear and front end of the balustrade panel is provided with inwardly
The crimping of lateral bend, the one end of the connection board are fixed on balustrade panel bottom end, and the other end is bolted to connection in stair main body
On, equally distributed threaded hole corresponding with bolt is provided in the stair main body.
Preferably, several second stiffening plates are provided between the connecting plate and balustrade panel, second stiffening plate is symmetrical
It is distributed in the rear and front end of connecting plate.
Compared with prior art, the utility model has the beneficial effects that when installation, by the first fastening screw by stair master
Body is connected with top fixing plate, and stair main body is connected with bottom fixed board by the second fastening screw, then respectively will top
Portion's fixed plate and bottom fixed board installation are fixed on mounting surface, and the first non-slip mat and the second non-slip mat are capable of increasing frictional force,
Improve the stability of connection；The fixture block on staircase boards is clamped in card slot one by one again, is fixed on staircase boards in stair main body,
Connect staircase boards further firmly；Guard rail, balustrade panel two are finally installed
End is provided with crimping, can suitably enhance the intensity of steel plate, improves safety；Make balustrade panel and connecting plate using the second stiffening plate
More securely connect.The utility model structure is simple, and rationally, installation easy to disassemble reduces difficulty of construction, Neng Goushi for design
Answer a variety of construction requirements.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of steel structure stairway.
Fig. 2 is a kind of structural schematic diagram of staircase boards in steel structure stairway.
Fig. 3 is a kind of structural schematic diagram of guard rail in steel structure stairway.
In figure: 1- stair main body, 2- staircase boards component, 3- guard rail, the first fastening screw of 4-, 5- top fixing plate,
The first mounting hole of 6-, the first non-slip mat of 7-, the second fastening screw of 8-, 9- bottom fixed board, the second mounting hole of 10-, 11- second are anti-
Skidding, 12- staircase boards, the first stiffening plate of 13-, 14- pin shaft, the first pin shaft hole of 15-, 16- balustrade panel, 17- connecting rod, 18-
Two stiffening plates, 19- bolt, 20- fixture block, the second pin shaft hole of 21-, 22- crimping.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1~3 are please referred to, the utility model provides a kind of technical solution: a kind of steel structure stairway, including stair main body 1,
Several evenly distributed staircase boards components 2 and guard rail 3 are installed, the setting of guard rail 3 exists in the stair main body 1
The front and rear sides of staircase boards component 2,1 top of stair main body are connected with top fixing plate 5, institute by the first holding screw 4
It states and is provided with several equally distributed first mounting holes 6 on top fixing plate 5, the top fixing plate 5 and installation face contact
End surface is provided with the first non-slip mat 7, and 1 bottom end of stair main body is connected with bottom fixed board by the second holding screw 8
9, several equally distributed second mounting holes 10 are provided on the bottom fixed board 9, and the bottom fixed board 9 connects with mounting surface
The end surface of touching is provided with the second non-slip mat 11.
The staircase boards component 2 includes staircase boards 12, is provided on the left of the rear and front end of the staircase boards 12 symmetrical
Fixture block 20, be provided with card slot corresponding with fixture block 20 in the stair main body 1.
The first symmetrical stiffening plate 13 is connected with by pin shaft 14 on the right side of 12 rear and front end of staircase boards, described the
The other end of one stiffening plate 13 is connected in stair main body 1 by pin shaft 14, is provided in the stair main body 1 and 14 phase of pin shaft
Corresponding first pin shaft hole 15 is provided with second pin shaft hole 21 corresponding with pin shaft 14 on the staircase boards 12.
The guard rail 3 includes balustrade panel 16 and connecting plate 17, and the rear and front end of the balustrade panel 16 is provided with inwardly
The crimping 22 of lateral bend, described 17 one end of connecting plate are fixed on 16 bottom end of balustrade panel, and the other end is fixedly connected on by bolt 19
In stair main body 1, equally distributed threaded hole corresponding with bolt 19 is provided in the stair main body 1.
Several second stiffening plates 18 are provided between the connecting plate 17 and balustrade panel 16, second stiffening plate 18 is symmetrical
It is distributed in the rear and front end of connecting plate 17.
The working principle of the utility model is: stair main body 1 is fixed with top by the first fastening screw 4 when installation
Plate 5 is connected, and stair main body 1 is connected with bottom fixed board 9 by the second fastening screw 8, then respectively by top fixing plate 5
It is fixed on mounting surface with the installation of bottom fixed board 9, the first non-slip mat 7 and the second non-slip mat 11 are capable of increasing frictional force, improve
The stability of connection；The fixture block 20 on staircase boards 12 is clamped in card slot one by one again, staircase boards 12 is made to be fixed on stair main body 1
On, staircase boards 12 are connected further firmly using the first symmetrical stiffening plate 13；Guard rail 3 is finally installed,
16 both ends of balustrade panel are provided with crimping 22, can suitably enhance the intensity of steel plate, improve safety；Made using the second stiffening plate 18
Balustrade panel 16 is more securely connect with connecting plate 17.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of steel structure stairway, including stair main body (1), it is characterised in that: be equipped on the stair main body (1) several equal
The staircase boards component (2) and guard rail (3) of even arrangement, the guard rail (3) are arranged two before and after staircase boards component (2)
Side, stair main body (1) top are connected with top fixing plate (5), the top fixing plate by the first holding screw (4)
(5) several equally distributed first mounting holes (6), one end table of the top fixing plate (5) and installation face contact are provided on
Face is provided with the first non-slip mat (7), and stair main body (1) bottom end is connected with bottom fixed board by the second holding screw (8)
(9), be provided with several equally distributed second mounting holes (10) on the bottom fixed board (9), the bottom fixed board (9) with
The end surface of installation face contact is provided with the second non-slip mat (11).
2. a kind of steel structure stairway according to claim 1, it is characterised in that: the staircase boards component (2) includes stair
The rear and front end left side of plate (12), the staircase boards (12) is provided with symmetrical fixture block (20), on the stair main body (1)
It is provided with card slot corresponding with fixture block (20).
3. a kind of steel structure stairway according to claim 2, it is characterised in that: on the right side of staircase boards (12) rear and front end
Symmetrical the first stiffening plate (13) is connected with by pin shaft (14), the other end of first stiffening plate (13) passes through pin shaft
(14) it is connected on stair main body (1), is provided with the first pin shaft hole corresponding with pin shaft (14) on the stair main body (1)
(15), the second pin shaft hole (21) corresponding with pin shaft (14) is provided on the staircase boards (12).
4. a kind of steel structure stairway according to claim 1, it is characterised in that: the guard rail (3) includes balustrade panel
(16) and connecting plate (17), the rear and front end of the balustrade panel (16) are provided with the crimping (22) be curved to the inside, the connection
Plate (17) one end is fixed on balustrade panel (16) bottom end, and the other end is fixedly connected on stair main body (1) by bolt (19), described
Equally distributed threaded hole corresponding with bolt (19) is provided in stair main body (1).
5. a kind of steel structure stairway according to claim 4, it is characterised in that: the connecting plate (17) and balustrade panel (16)
Between be provided with several second stiffening plates (18), second stiffening plate (18) is symmetrically distributed in the front and back two of connecting plate (17)
End.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820886300.8U CN208618692U (en) | 2019-01-10 | 2019-01-10 | A kind of steel structure stairway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820886300.8U CN208618692U (en) | 2019-01-10 | 2019-01-10 | A kind of steel structure stairway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208618692U true CN208618692U (en) | 2019-03-19 |
Family
ID=65702716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820886300.8U Expired - Fee Related CN208618692U (en) | 2019-01-10 | 2019-01-10 | A kind of steel structure stairway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208618692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110428720A (en) * | 2019-07-16 | 2019-11-08 | 山东工业职业学院 | A kind of detachable stair step applied to entity architectural construction model |
-
2019
- 2019-01-10 CN CN201820886300.8U patent/CN208618692U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110428720A (en) * | 2019-07-16 | 2019-11-08 | 山东工业职业学院 | A kind of detachable stair step applied to entity architectural construction model |
| CN110428720B (en) * | 2019-07-16 | 2021-08-10 | 山东工业职业学院 | Detachable stair step applied to solid building structure model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 Termination date: 20200110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |