CN202866155U - Overhanging joist steel protective shed structure - Google Patents
Overhanging joist steel protective shed structure Download PDFInfo
- Publication number
- CN202866155U CN202866155U CN 201220467811 CN201220467811U CN202866155U CN 202866155 U CN202866155 U CN 202866155U CN 201220467811 CN201220467811 CN 201220467811 CN 201220467811 U CN201220467811 U CN 201220467811U CN 202866155 U CN202866155 U CN 202866155U
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- Prior art keywords
- concrete floor
- steel pipe
- reinforced concrete
- encorbelmenting
- steel component
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Abstract
An overhanging joist steel protective shed structure aims at eliminating bad influences on the safety of an architectural structure caused by drilling installation, and effectively lowers the construction cost. The overhanging joist steel protective shed structure comprises joist steel components transversely arranged on a construction reinforced concrete floor plane at intervals, wherein the front portion of each joist steel component protrudes outwards and is overhung. The overhanging joist steel protective shed structure is characterized in that a steel pipe scaffold formed by horizontal steel pipes and vertical steel pipes is arranged between a construction reinforced concrete floor and an upper construction reinforced concrete floor, the upper end of each vertical steel pipe tightly abuts against the bottom surface of the upper construction reinforced concrete floor, and the lower end of each vertical steel pipe tightly abuts against the top surface of each joist steel component.
Description
Technical field
The utility model relates to building, particularly a kind of i iron protection canopy structure of encorbelmenting.
Background technology
Use for the floor that agent structure has been built finish can drop in advance, within the construction period, often need to arrange the i iron protection canopy of encorbelmenting in building, such as the houses selling office of office premises project etc.Encorbelment the i iron protection canopy usually with the i-steel component that is horizontally arranged at interval for girder, the i-steel component front portion is stretched the building iron concrete floor and is the shape of encorbelmenting, and the rear portion then forms anchor connection by anchorage element and the building iron concrete floor that longitudinal separation arranges.Angle iron component in each i-steel component welding longitudinal separation forms secondary beam, and lays wooden springboard, Dense mesh screen etc. at girder, secondary beam, enters safety to guarantee personnel.Because rearmounted anchor connection mode will be holed at the building iron concrete floor, anchor slab is installed is used the movable Scaffold auxiliary construction, anchor slab location must unwrapping wire to avoid the beam position, therefore there is the loaded down with trivial details and long construction period shortcoming of operation, and the anchor slab cost is higher, the slab muscle is got in boring easily, can the safety of building structure be had a negative impact.
The utility model content
Technical problem to be solved in the utility model provides a kind of i iron protection canopy structure of encorbelmenting, and with the adverse effect that safety produced of elimination boring installation to building structure, and effectively reduces operating expenses.
The technical scheme that its technical problem that solves the utility model adopts is as follows:
The i iron protection canopy structure of encorbelmenting of the present utility model, be included in the i-steel component that building iron concrete building board plane top rail arranges to the interval, the anterior overhanging shape of encorbelmenting that is of i-steel component, it is characterized in that: full hall arranges the steel pipe scaffold that is made of horizontal steel pipe, vertical steel pipe between described building iron concrete floor and the superstructure reinforced concrete floor, wherein the upper end of vertical steel pipe holds out against on the bottom surface of superstructure reinforced concrete floor, and the lower end then holds out against on the end face of i-steel component.
The beneficial effects of the utility model are, place restrictions on the displacement of each i-steel component by full hall steel pipe scaffold, compare with existing rearmounted anchorage style, efficiency of construction increases substantially, cancelled punching, thereby can the safety of building structure not had a negative impact, and effectively reduced operating expenses.
Description of drawings
This manual comprises following three width of cloth accompanying drawings:
Fig. 1 is the encorbelment profile of i iron protection canopy structure of the utility model;
Fig. 2 is the encorbelment plan view of i iron protection canopy structure of the utility model;
Fig. 3 is the encorbelment local enlarged diagram of i iron protection canopy structure of the utility model.
The title of member shown in the figure and corresponding mark: i-steel component 10, suspension cable 11, position limiting pile 12, building iron concrete floor 21, superstructure reinforced concrete floor 22, horizontal steel pipe 31, vertical steel pipe 32, outside vertical steel pipe 32a.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
With reference to Fig. 1, the i iron protection canopy of encorbelmenting structure, be included in the i-steel component 10 that is horizontally arranged at interval on building iron concrete floor 21 planes, the anterior overhanging shape of encorbelmenting that is of i-steel component 10, it is characterized in that: full hall arranges the steel pipe scaffold that is made of horizontal steel pipe 31, vertical steel pipe 32 between described building iron concrete floor 21 and the superstructure reinforced concrete floor 22, wherein the upper end of vertical steel pipe 32 holds out against on the bottom surface of superstructure reinforced concrete floor 22, and the lower end then holds out against on the end face of i-steel component 10.Place restrictions on the displacement of each i-steel component 10 by full hall steel pipe scaffold, compare with existing rearmounted anchorage style, efficiency of construction increases substantially, and has cancelled punching, thereby can the safety of building structure not had a negative impact, and effectively reduced operating expenses.
With reference to Fig. 1, the i iron protection canopy structure of encorbelmenting as claimed in claim 1, it is characterized in that: the front end of described i-steel component 10 is provided with suspension cable 11, and the two ends of suspension cable 11 form a fixed connection with front end, the superstructure reinforced concrete floor 22 of i-steel component 10 respectively.With reference to Fig. 2, for guaranteeing that i-steel component 10 does not produce horizontal movement, also near being provided with and vertical steel pipe 32 outside vertical steel pipe 32a side by side, the two ends of outside vertical steel pipe 32a hold out against respectively on building iron concrete floor 21 surfaces, superstructure reinforced concrete floor 22 bottom surfaces in the outside of described i-steel component 10.With reference to Fig. 3, longitudinal separation welding is provided with the position limiting pile 12 of vertical extension on the end face of described i-steel component 10, the insertion position, lower end of vertical steel pipe 32 to the position limiting pile 12 of correspondence.
Encorbelment some principles of i iron protection canopy structure of the above the utility model that just explains through diagrams, be not be the utility model to be confined to shown in and in described concrete structure and the scope of application, so every corresponding modify that might be utilized and equivalent all belong to the claim that the utility model is applied for.
Claims (4)
1. the i iron protection canopy of encorbelmenting structure, be included in the i-steel component (10) that is horizontally arranged at interval on building iron concrete floor (21) plane, the anterior overhanging shape of encorbelmenting that is of i-steel component (10), it is characterized in that: full hall arranges by horizontal steel pipe (31) between described building iron concrete floor (21) and the superstructure reinforced concrete floor (22), the steel pipe scaffold that vertical steel pipe (32) consists of, wherein the upper end of vertical steel pipe (32) holds out against on the bottom surface of superstructure reinforced concrete floor (22), and the lower end then holds out against on the end face of i-steel component (10).
2. the i iron protection canopy of encorbelmenting as claimed in claim 1 is constructed, it is characterized in that: longitudinal separation welding is provided with the position limiting pile (12) of vertical extension on the end face of described i-steel component (10), the insertion position, lower end of vertical steel pipe (32) to the position limiting pile (12) of correspondence.
3. the i iron protection canopy of encorbelmenting as claimed in claim 2 is constructed, it is characterized in that: also near being provided with and vertical steel pipe (32) outside vertical steel pipe (32a) side by side, the two ends of outside vertical steel pipe (32a) hold out against respectively on building iron concrete floor (21) surface, superstructure reinforced concrete floor (22) bottom surface in the outside of described i-steel component (10).
4. the i iron protection canopy of encorbelmenting as claimed in claim 1 is constructed, it is characterized in that: the front end of described i-steel component (10) is provided with suspension cable (11), and the two ends of suspension cable (11) form a fixed connection with front end, the superstructure reinforced concrete floor (22) of i-steel component (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467811 CN202866155U (en) | 2012-09-14 | 2012-09-14 | Overhanging joist steel protective shed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467811 CN202866155U (en) | 2012-09-14 | 2012-09-14 | Overhanging joist steel protective shed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202866155U true CN202866155U (en) | 2013-04-10 |
Family
ID=48032882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220467811 Expired - Fee Related CN202866155U (en) | 2012-09-14 | 2012-09-14 | Overhanging joist steel protective shed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202866155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963014A (en) * | 2021-02-22 | 2021-06-15 | 中国建筑第八工程局有限公司 | Method for dismantling external wall of existing building |
-
2012
- 2012-09-14 CN CN 201220467811 patent/CN202866155U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963014A (en) * | 2021-02-22 | 2021-06-15 | 中国建筑第八工程局有限公司 | Method for dismantling external wall of existing building |
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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 |
Granted publication date: 20130410 Termination date: 20150914 |
|
| EXPY | Termination of patent right or utility model |