CN206529996U - A kind of modular architectural stair - Google Patents
A kind of modular architectural stair Download PDFInfo
- Publication number
- CN206529996U CN206529996U CN201720002271.XU CN201720002271U CN206529996U CN 206529996 U CN206529996 U CN 206529996U CN 201720002271 U CN201720002271 U CN 201720002271U CN 206529996 U CN206529996 U CN 206529996U
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- CN
- China
- Prior art keywords
- steel
- stair
- marked time
- column
- modular architectural
- 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
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a kind of modular architectural stair, including girder steel, steel column and steel stair are marked time section；The two ends of the girder steel realize that rigid connection is connected with steel column by high intensity friction-type bolt respectively, constitute door type stair supporting part；Steel stair section of marking time is marked time and constituted by steel stair beam and some steel, and some steel are marked time to be connected between two steel stair beams by pin, and some steel mark time also solderable between two steel stair beams, and steel is marked time using grid steel plate；The steel stair mark time section steel stair beam and door type stair supporting part on steel column between by high intensity friction-type bolt realize be articulated and connected；Realized and be articulated and connected by sill anchor between the steel column, the steel stair beam and basis.The utility model has simple in construction, the features such as low cost, convenient transportation, small field engineering amount and short construction period, can effectively ensure that the construction cost of modular architectural is low, the short cycle, excellent quality and construction safety, with larger practical value.
Description
Technical field
The utility model is related to building field, more particularly to a kind of modular architectural stair.
Background technology
At present, modular architectural stair are generally material in situ cutting, Site Welding, and its shortcoming is as follows：First, stair are applied
Work environment is poor, and quality can not ensure, modular architectural may be damaged when being connected with modular architectural, quality thing easily occurs
Therefore；Second, stair field fabrication quantities is big, long construction period, it is impossible to ensure that modular architectural is quickly delivered；Third, stair
Field fabrication, personnel and device requirement are more, and construction cost is high；Its four stair makes and uses Site Welding, and potential safety hazard is big.
Utility model content
The purpose of this utility model is to provide a kind of modular architectural stair to solve the above problems.It is quick to reach
The purpose installed and used.
The technical solution adopted in the utility model is：A kind of modular architectural stair, including girder steel（1）, steel column（2）And steel
Stair step section（3）；The girder steel（1）, steel column（2）Marked time section with steel stair（3）Component is all prefabricated in factory process；
The girder steel（1）Two ends respectively with steel column（2）Pass through high intensity friction-type bolt（6）Realize that rigid connection is connected, group
Into door type stair supporting part；
The steel stair is marked time section（3）By steel stair beam（4）Marked time with some steel（5）Composition, some steel are marked time（5）Pass through
Pin is connected to two steel stair beams（4）Between, or some steel mark time（5）It is welded on two steel stair beams（4）Between；
The steel stair is marked time section（3）Steel stair beam（4）With the steel column on door type stair supporting part（2）Between pass through
High intensity friction-type bolt（6）Realization is articulated and connected；
The steel column（2）, the steel stair beam（4）With basis（7）Between by sill anchor realize be articulated and connected.
The girder steel（1）With the steel column（2）I shaped steel is adopted, light, intensity is high and slotted eye sets facility.
The steel stair beam（4）Using U-shaped steel；The steel stair beam（4）Marked time with the steel（5）Using pin clamping
When, pin is hidden in the groove of U-shaped steel.
Steel column（2）With modular architectural casing（9）Between pass through plain bolt（10）Realization is articulated and connected.
The beneficial effects of the utility model are：The technical program is finished using all components in factory process, and component is existing
Field assembling splicing, modular architectural stair are connected with basis and modular architectural casing using sill anchor and plain bolt company
Connect, with end product quality is guaranteed, site operation quantities is small, the site operation cycle is short, personnel equipment's demand is few, component
Between connect easy, construction safety is guaranteed, and disassembled for transport is convenient, and can transport again and assembling is used；Due to steel
Mark time using latticed steel plate, for exterior stair, mark time the rainy day will not ponding, with anti-skidding anti-freeze falling-resistant work(
Can, with larger practical value.
Brief description of the drawings
Fig. 1 show dimensional structure diagram of the present utility model；
Fig. 2 show stair step section pie graph of the present utility model；
Fig. 3 show the node diagram that steel column of the present utility model is articulated and connected with stair step section；
Fig. 4 show the node diagram that steel column of the present utility model is connected with girder steel rigid connection；
Fig. 5 show the node diagram that steel column of the present utility model or steel stair beam are articulated and connected with basis；
Fig. 6 show the node diagram that stair of the present utility model are articulated and connected with modular architectural casing.
Embodiment
As shown in figures 1 to 6, steel stair is marked time section（3）By two U-shaped steel stair beams（4）Marked time with some triangular shapes（5）
By pin clamping or it is welded to form, this is operated in factory's completion；Again by a prefabricated i-shape steel beam（1）, two works
Font steel column（2）Marked time section with a steel stair（3）Carried out in building site assembled；One i-shape steel beam（1）With two works
Font steel column（2）Between pass through high intensity friction-type bolt（6）Realize that rigid connection is connected, constitute door type stair supporting part；Two
U-shaped steel stair beam（4）With two I-shaped steel columns（2）Between pass through high intensity friction-type bolt（6）Realization is articulated and connected, this
Sample door type stair supporting part and steel stair are marked time section（3）Constitute stair；Two I-shaped steel columns（2）Marked time section with steel stair
（3）Two U-shaped steel stair beams（4）With basis（7）Connection using being articulated and connected mode, the described mode that is articulated and connected is led to
Cross sill anchor（8）Realize；Two I-shaped steel columns of modular architectural stair（2）With modular architectural casing（9）Connection
Using the mode of being articulated and connected, the described mode that is articulated and connected passes through plain bolt（10）Realize.
The general principle, principal character and major advantage of embodiment of the present utility model, this practicality are shown and described above
It is new to be not restricted to the described embodiments, simply illustrate principle of the present utility model described in above-described embodiment and specification,
On the premise of the utility model spirit and scope are not departed from, the utility model also has various changes and modifications, these changes
Both fallen within improving in the range of claimed the utility model.Scope is claimed by appended claim in the utility model
Book and its equivalent are defined.
Claims (4)
1. a kind of modular architectural stair, it is characterised in that：Including girder steel（1）, steel column（2）Marked time section with steel stair（3）；It is described
Girder steel（1）, steel column（2）Marked time section with steel stair（3）Component is all prefabricated in factory process；
The girder steel（1）Two ends respectively with steel column（2）Pass through high intensity friction-type bolt（6）Realize that rigid connection is connected, constitute door
Font stair supporting part；
The steel stair is marked time section（3）By steel stair beam（4）Marked time with some steel（5）Composition, some steel are marked time（5）Pass through pin
It is connected to two steel stair beams（4）Between, or some steel mark time（5）It is welded between two steel stair beams, some steel are marked time（5）
Use grid steel plate；
The steel stair is marked time section（3）Steel stair beam（4）With the steel column on door type stair supporting part（2）Between by high-strength
Spend friction-type bolt（6）Realization is articulated and connected；
The steel column（2）, the steel stair beam（4）With basis（7）Between by sill anchor realize be articulated and connected.
2. modular architectural stair as claimed in claim 1, it is characterised in that：The girder steel（1）With the steel column（2）Adopt
I shaped steel.
3. modular architectural stair as claimed in claim 1, it is characterised in that：The steel stair beam（4）Using U-shaped steel；Institute
State steel stair beam（4）Marked time with the steel（5）During using pin clamping, pin is hidden in the groove of U-shaped steel.
4. modular architectural stair as claimed in claim 1 or 2, it is characterised in that：The steel column（2）With modular architectural case
Body（9）Between pass through plain bolt（10）Realization is articulated and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002271.XU CN206529996U (en) | 2017-01-03 | 2017-01-03 | A kind of modular architectural stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002271.XU CN206529996U (en) | 2017-01-03 | 2017-01-03 | A kind of modular architectural stair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206529996U true CN206529996U (en) | 2017-09-29 |
Family
ID=59920234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720002271.XU Expired - Fee Related CN206529996U (en) | 2017-01-03 | 2017-01-03 | A kind of modular architectural stair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206529996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842153A (en) * | 2017-12-25 | 2018-03-27 | 枣庄启程机械科技有限公司 | A kind of Assembled stairs |
-
2017
- 2017-01-03 CN CN201720002271.XU patent/CN206529996U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842153A (en) * | 2017-12-25 | 2018-03-27 | 枣庄启程机械科技有限公司 | A kind of Assembled stairs |
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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: 20170929 Termination date: 20200103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |