CN203271169U - Pedestrian passageway stairway - Google Patents
Pedestrian passageway stairway Download PDFInfo
- Publication number
- CN203271169U CN203271169U CN 201320245534 CN201320245534U CN203271169U CN 203271169 U CN203271169 U CN 203271169U CN 201320245534 CN201320245534 CN 201320245534 CN 201320245534 U CN201320245534 U CN 201320245534U CN 203271169 U CN203271169 U CN 203271169U
- Authority
- CN
- China
- Prior art keywords
- stair
- side bar
- step plate
- handrail
- utility
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model provides a pedestrian passageway stairway which comprises handrails (4), railings (3), fliers (2) and boundary beams (1), wherein the railings (3) are arranged on the boundary beams (1), the handrails (4) are arranged on the railings (3), the fliers (2) are arranged between the boundary beams (1), and is characterized in that ear plates (5) are arranged on the boundary beams (1), and socket components (6) are arranged on the handrails (4). The stairway provided by utility model is made of box iron, steel tubes and steel plates, and the connecting modes are all welding, so as to realize standardized production processing.
Description
Technical field
The utility model relates to a kind of stair, especially a kind of walkway stair.
Background technology
On the building operations building site, there is difference of height due between building each position, need to be by means of interim stair, the construction operation personnel could pass through convenient.Owing to being interim stair, unit in charge of construction gathers materials on the spot often, arrange the workman arbitrarily to make, come processing and fabricating with waste and old template, use waste steel bar to be welded, set up with steel pipe, there is following defective in the interim stair of making like this: 1. can not standardization make; 2. be not easy to reuse; 3. be not easy to regulate length; 4. can not get on security performance ensureing.
The utility model content
Can not standardization make for existing interim stair, be not easy to reuse, be not easy to regulate the problem that can not get ensureing on length and security performance, the walkway stair that the utility model provides a kind of can standardization to be made, reusable, length is adjustable, security performance is high.
Technical problem to be solved in the utility model is achieved through the following technical solutions:
A kind of walkway stair comprise handrail, railing, step plate and side bar, and described side bar is provided with railing, and described railing is provided with handrail, are provided with step plate between described side bar, and described side bar is provided with otic placode, and described handrail is provided with socket component.
Described side bar one end is provided with connecting hole, and the described side bar other end is provided with otic placode, and described otic placode exposes the side bar end and is provided with connecting hole.
Described socket component is symmetrically set in handrail one end end, and described socket component diameter is less than the handrail diameter.
The end place of scrunching of described step plate is provided with lower wall, and the other end place of described step plate is provided with upper side wall.
On the two ends side bar along its length of described step plate, correspondence is provided with handrail.
Also be provided with anti-skid design on described step plate.
Described handrail length is consistent with side bar length.
Described step plate vertical direction spacing distance is equal, and between described step plate, vertical interval is the scope of 130-160mm.
The beneficial effects of the utility model are:
1, the material that uses of the utility model is channel-section steel, steel pipe and steel plate, and connected mode is welding, and processing is made in practicable standardization.
2, because each member of the utility model is the steel processing and fabricating, thereby can reuse.
3, because an end on side bar of the present utility model has the hole, the other end is welded with the otic placode that has the hole, and when stair needed spreading, available bolt passed the Kong Bingyong nut and fixes, two or more stair are spliced into long stair, realize that the length of stair is adjustable.
Therefore 4, carry out processing and fabricating because the utility model can adopt steel to carry out standardization, the security performance than the stair of being set up voluntarily with other materials by the workman is high on security performance.
Description of drawings
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model side structure schematic diagram;
Fig. 3 is the structural representation that three walkway stair of the utility model are stitched together.
In figure, 1. side bar, 2. step plate, 3. railing, 4. handrail, 5. otic placode, 6. socket component.
The specific embodiment
As Fig. 1-shown in Figure 2, these walkway stair are made of side bar 1, step plate 2, railing 3, handrail 4, otic placode 5 and socket component 6.
The wide 20mm of step plate 2, long 90mm, there is upper side wall and the lower wall that is connected step plate 2 both sides along its length, and highly are 20mm, and the end margin place of scrunching of step plate 2 is provided with lower wall, and the other end edge of step plate 2 is provided with upper side wall.The both sides of step plate 2 broad ways and side bar 1 welding.
It is that the steel pipe processing and fabricating of 45mm forms that railing 3 is preferably diameter, is highly 120mm, railing 3 of the corresponding welding in side bar 1 top of each piece step plate 2 both sides.
It is that the steel pipe processing and fabricating of 48mm forms that handrail 4 is preferably diameter, and the length of the length of handrail 4 and side bar 1 is consistent, and handrail 4 is welded on railing 3.
It is that the steel pipe processing and fabricating of 45mm forms that socket component 6 is preferably diameter, and length is 100mm.
As shown in Figure 3, because an end on side bar 1 of the present utility model has connecting hole, the other end is welded with the otic placode 5 that has connecting hole, therefore when stair need spreading, available bolt passes connecting hole and fixes with nut, and two or more stair are spliced into long stair.
A kind of walkway of the present utility model stair can standardization be made, are reused, length is adjustable, security performance is high.
Should be understood that, the above-mentioned specific embodiment of the present utility model only is used for exemplary illustration or explains principle of the present utility model, and does not consist of restriction of the present utility model.Therefore, in the situation that do not depart from any modification that spirit and scope of the present utility model make, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.In addition, the utility model claims are intended to contain whole variations and the modification in the equivalents that falls into claims scope and border or this scope and border.
Claims (8)
1. walkway stair, comprise handrail (4), railing (3), step plate (2) and side bar (1), described side bar (1) is provided with railing (3), described railing (3) is provided with handrail (4), be provided with step plate (2) between described side bar (1), it is characterized in that: described side bar (1) is provided with otic placode (5), and described handrail (4) is provided with socket component (6).
2. walkway according to claim 1 stair, it is characterized in that: described side bar (1) one end is provided with connecting hole, described side bar (1) other end is provided with otic placode (5), and described otic placode (5) exposes side bar (1) end and is provided with connecting hole.
3. walkway according to claim 1 stair is characterized in that: described socket component (6) is symmetrically set in handrail (4) one end ends, and described socket component (6) diameter is less than handrail (4) diameter.
4. walkway according to claim 1 stair is characterized in that: the end place of scrunching of described step plate (2) is provided with lower wall, and the other end place of described step plate (2) is provided with upper side wall.
5. walkway according to claim 1 stair, it is characterized in that: the upper correspondence of the two ends side bar (1) along its length of described step plate (2) is provided with handrail (4).
6. walkway according to claim 1 stair, it is characterized in that: described step plate also is provided with anti-skid design on (2).
7. walkway according to claim 1 stair, it is characterized in that: described handrail (4) length is consistent with side bar (1) length.
8. walkway according to claim 1 stair is characterized in that: described step plate (2) vertical direction spacing distance equates, between described step plate (2), vertical interval is the scope of 130-160mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245534 CN203271169U (en) | 2013-05-08 | 2013-05-08 | Pedestrian passageway stairway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245534 CN203271169U (en) | 2013-05-08 | 2013-05-08 | Pedestrian passageway stairway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203271169U true CN203271169U (en) | 2013-11-06 |
Family
ID=49501609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320245534 Expired - Fee Related CN203271169U (en) | 2013-05-08 | 2013-05-08 | Pedestrian passageway stairway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203271169U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853993A (en) * | 2019-03-27 | 2019-06-07 | 中铁建工集团有限公司 | A kind of adjustable foundation pit construction stair of regularization |
| CN111561181A (en) * | 2020-06-10 | 2020-08-21 | 惠州市一帆实业有限公司 | Detachable temporary stair and disassembling and assembling method of temporary stair |
-
2013
- 2013-05-08 CN CN 201320245534 patent/CN203271169U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853993A (en) * | 2019-03-27 | 2019-06-07 | 中铁建工集团有限公司 | A kind of adjustable foundation pit construction stair of regularization |
| CN109853993B (en) * | 2019-03-27 | 2023-10-13 | 中铁建工集团有限公司 | Finalized adjustable stairway for foundation pit construction |
| CN111561181A (en) * | 2020-06-10 | 2020-08-21 | 惠州市一帆实业有限公司 | Detachable temporary stair and disassembling and assembling method of temporary stair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205663304U (en) | Construction is with safe fender that encloses | |
| CN103243905B (en) | A kind of reducing arc formwork | |
| CN203271169U (en) | Pedestrian passageway stairway | |
| CN103206075A (en) | Suspension platform for construction of steel reinforced concrete cantilever structure | |
| CN105317205A (en) | Elevator shaft construction method and used device | |
| CN205206284U (en) | Detachable assembly type elevator shaft operating platform | |
| CN204282823U (en) | Detachable discharging platform | |
| CN206903267U (en) | A kind of Novel box ladder cage | |
| CN204001802U (en) | A kind of fence assembly and adopt this fence assembly and the construction protection railing that forms | |
| CN204326607U (en) | A kind of assembled steel reinforced machining shed | |
| CN204024056U (en) | A kind of construction formwork supported rod erecting | |
| CN203846795U (en) | Novel construction packway | |
| CN203834906U (en) | Triangular operation platform used for capital construction slope face | |
| CN206591818U (en) | Pier stud vertical stratification integrative protection template | |
| CN203129621U (en) | Connecting part for corners of edge-adjacent protection rails | |
| CN106285195A (en) | A kind of Novel engineering height adjustable construction surrounding baffle | |
| CN202031309U (en) | Suspending operation platform for structural concrete constructions | |
| CN103225417A (en) | Corner connector for workside guard rail of staircase | |
| CN204623801U (en) | A kind of scaffold clamp | |
| CN203222981U (en) | Suspended platform for steel reinforced concrete cantilever structure construction | |
| CN203742147U (en) | Rapidly assembled tool type ladder | |
| CN203834686U (en) | Corrugated web H-shaped steel beam and column connecting structure | |
| CN203476387U (en) | Simple belt gap-bridge device | |
| CN205617277U (en) | Construction sign tablet is prevent wind to high stability | |
| CN205935747U (en) | Outrigger pedestrain passage that can have enough to meet need |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20210508 |