CN205296813U - Support for building is stupefied - Google Patents
Support for building is stupefied Download PDFInfo
- Publication number
- CN205296813U CN205296813U CN201521123862.XU CN201521123862U CN205296813U CN 205296813 U CN205296813 U CN 205296813U CN 201521123862 U CN201521123862 U CN 201521123862U CN 205296813 U CN205296813 U CN 205296813U
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- CN
- China
- Prior art keywords
- shaped steel
- stupefied
- connecting hole
- support
- building
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 63
- 239000010959 steel Substances 0.000 claims abstract description 63
- 230000008878 coupling Effects 0.000 claims abstract description 14
- 238000010168 coupling process Methods 0.000 claims abstract description 14
- 238000005859 coupling reaction Methods 0.000 claims abstract description 14
- 208000020442 loss of weight Diseases 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000011378 shotcrete Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009416 shuttering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Rod-Shaped Construction Members (AREA)
Abstract
The utility model discloses a support for building is stupefied, support for building is stupefied, including U shaped steel, coupling sleeve and connecting piece, the upper and lower equidistant connecting hole that respectively is provided with one row of stamping forming of U shaped steel web, two back -to -back U shaped steel passes through that the bolt passes through for the coupling sleeve the connecting hole connects into the stupefied body of double -U -shaped steel shotcrete, the connecting piece is a rectangular box, be used to around connecting piece upper and lower lead to respectively be provided with one row with the second connecting hole that connecting hole interval, size suited will the connecting piece put into two back -to -back pass through between the U shaped steel the bolt passes through for the coupling sleeve the stupefied body of extension double -U -shaped steel shotcrete is connected with the second connecting hole to the connecting hole. The utility model has the advantages of light in weight, high, stable good, the equipment convenience of intensity, mechanics such as intensity, rigidity nature gets a promotion, and the flexible operation is simple and convenient, low in production cost.
Description
Technical field
This utility model relates to a kind of building form and supports stupefied, and especially a kind of Double U-shaped steel supports stupefied.
Background technology
Shuttering supporting is stupefied is the important tool in building construction process, in Cast-in-situ Concrete Structural Engineering, form work engineering is in concrete structure engineering cost, the engineering amount of labour used and all occupies sizable proportion in the duration, mould plate technique directly affects the quality of engineering construction, cost and benefit, therefore, form work engineering is the key factor promoting Building technology development, and stupefied its most important thing especially of shuttering supporting. At present conventional support is stupefied mainly that wood is stupefied, steel is stupefied, along with the development of building trade, has more requirement to supporting stupefied mechanical property, production efficiency, economic benefit etc., and the mechanical property such as the stupefied intensity of Traditional Wood, rigidity is poor; And though the stupefied kind of steel is many, exist structure less rationally, from the defect such as great.
Utility model content
Technical problem to be solved in the utility model is, overcomes the above defect, it is provided that the support for building that a kind of structure is more reasonable, easy and simple to handle, set up flexible, stability is good, with low cost is stupefied.
In order to solve above-mentioned technical problem, support for building described in the utility model is stupefied, including U-shaped steel, coupling sleeve and connector, the upper and lower connecting hole being equidistantly each provided with a row punching molding of described U-shaped steel 1 web, two back-to-back described U-shaped steel connect into Double U-shaped steel by coupling sleeve bolt through described connecting hole and support stupefied body; Described connector is a rectangular box, the upper and lower front and back of described connector are used to logical be each provided with the second connecting hole that a row adapts with described connecting hole spacing, size, put into described connector to be connected through described connecting hole and the second connecting hole by described coupling sleeve bolt between two back-to-back described U-shaped steel and lengthen the Double U-shaped steel stupefied body of support.
Further, the upper and lower edge of a wing of U-shaped steel described in the utility model is opposed, inwardly directed curling; Spacing between back-to-back two Double U-shaped steels of the stupefied body of support described in the utility model is 60.
Further, row's loss of weight circular hole it is provided with between the upper and lower connecting hole of U-shaped steel web described in the utility model; Keep at a certain distance away between the upper and lower edge of a wing of described U-shaped steel and be provided with reinforcement plate.
Support for building described in the utility model is stupefied, and stupefied body section is double U-shaped aqueduct, and edge of a wing inward curl increases the moment of inertia while meeting local stability, namely substantially increases anti-bending strength and rigidity; Multiple rows of circular port design on described U-shaped steel web, had both allowed connection become more convenient, had saved again rolled steel dosage, alleviated the overall weight supporting stupefied body; Connecting, for Double U-shaped steel, the stud connector design lengthened is rectangular box, when reaching force request, weight can be alleviated again, before and after on connector, used leading to is provided with the second connecting hole adapted with the connecting hole on U-shaped steel web, by coupling sleeve high-strength bolt by two symmetrical back-to-back connections of U-shaped steel. Double U-shaped steel described in the utility model supports and stupefied is mainly used as that support is main stupefied or two Layer assignment are stupefied, reasonable in design, and Cross section Design is ingenious, the advantage embodying steel high-strength light, alleviates weight to greatest extent with convenient construction, sets up flexibly. Comparing the shaped steel such as other existing I-steel, channel-section steels, alleviated deadweight by structural design cleverly, not only flexible operation is easy, has been greatly reduced production cost.
The beneficial effects of the utility model: owing to employing structure described above, this utility model have lightweight, intensity is high, good stability, the advantage such as easy to assembly, compare wood stupefied, the mechanical property such as intensity, rigidity has bigger leap, and compare other shaped steel (such as I-steel, channel-section steel etc.), by structural design cleverly to alleviate deadweight, not only flexible operation is easy, has been greatly reduced production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is Double U-shaped steel cross section structure schematic diagram described in the utility model;
Fig. 3 is the connection diagram that connector described in the utility model connects U-shaped steel.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further details.
Support for building described in the utility model is stupefied, including U-shaped steel 1, coupling sleeve 2 and connector 3, the upper and lower connecting hole 4 being equidistantly each provided with a row punching molding of described U-shaped steel 1 web, two back-to-back described U-shaped steel 1 connect into Double U-shaped steel with bolt 6 through described connecting hole 4 by coupling sleeve 2 and support stupefied body 5; Described connector 3 is a rectangular box, the upper and lower front and back of described connector 3 are used to logical be each provided with the second connecting hole 7 that a row adapts with described connecting hole 4 spacing, size, are put into by described connector 3 and are connected the lengthening Double U-shaped steel stupefied body 5 of support by described coupling sleeve 2 bolt 6 with the second connecting hole 7 through described connecting hole 4 between two back-to-back described U-shaped steel 1.
Further, the upper and lower edge of a wing 8 of U-shaped steel 1 described in the utility model is opposed, inwardly directed curling; Spacing between back-to-back two Double U-shaped steels 1 of the stupefied body of support described in the utility model 5 is 60.
Further, row's loss of weight circular hole 9 it is provided with between the upper and lower connecting hole 4 of U-shaped steel 1 web described in the utility model; Keep at a certain distance away between the upper and lower edge of a wing 8 of described U-shaped steel 1 and be provided with reinforcement plate 10.
Embodiment: U-shaped steel 1 described in the utility model is Q345 material, and intensity significantly improves, U-shaped steel 1 constructs for cold bending thin wall, adopts forming technology to process, and mold cold roll forming embodies the feature of steel high-strength light; The described U-shaped steel 1 upper and lower edge of a wing 8 inward curl, the upper and lower connecting hole 4 that a row punching molding is equidistantly respectively set of described U-shaped steel 1 web, one row's loss of weight circular hole 9 is set between upper and lower connecting hole 4, perforate alleviates weight when proof strength, reduce consumptive material, reducing cost, circular port is then to prevent stress from concentrating;In order to improve edge of a wing local stability, between the upper and lower edge of a wing 8 of described U-shaped steel 1, spaced set strengthens plate 10; Spacing between back-to-back two Double U-shaped steels 1 of the stupefied body of support described in the utility model 5 is set to 60, convenient with conventional existing product collocation uses, and is put into by described connector 3 and is connected the lengthening Double U-shaped steel stupefied body 5 of support by described coupling sleeve 2 high-strength bolt 6 with the second connecting hole 7 through described connecting hole 4 between two back-to-back described U-shaped steel 1.
Each parts described in the utility model are all fabricated to standard component at factory, and Assembling is convenient, and each parts adopt the zinc-plated process of anticorrosion of specialty, not only promote aesthetics, more strengthen ruggedness, also reduce the maintenance cost in later stage.
These are only a kind of application mode of the present utility model, as long as employing structure described in the utility model, protection domain of the present utility model all should be fallen into.
Claims (4)
1. a support for building is stupefied, including U-shaped steel (1), coupling sleeve (2) and connector (3), it is characterized in that, the upper and lower connecting hole (4) being equidistantly each provided with a row punching molding of described U-shaped steel (1) web, two back-to-back described U-shaped steel (1) connect into Double U-shaped steel with bolt (6) through described connecting hole (4) by coupling sleeve (2) and support stupefied body (5); Described connector (3) is a rectangular box, the upper and lower front and back of described connector (3) are used logical is each provided with the second connecting hole (7) that a row adapts with described connecting hole (4) spacing, size, puts into described connector (3) to be connected with the second connecting hole (7) through described connecting hole (4) by described coupling sleeve (2) bolt (6) between two back-to-back described U-shaped steel (1) and lengthens the Double U-shaped steel stupefied body of support (5).
2. support for building is stupefied according to claim 1, it is characterised in that the upper and lower edge of a wing (8) of described U-shaped steel (1) is opposed, inwardly directed curling.
3. support for building according to claim 1 or claim 2 is stupefied, it is characterised in that the spacing between back-to-back two Double U-shaped steels (1) of the stupefied body of described support (5) is 60.
4. support for building is stupefied according to claim 3, it is characterised in that be provided with row's loss of weight circular hole (9) between the upper and lower connecting hole (4) of described U-shaped steel (1) web; Keep at a certain distance away between the upper and lower edge of a wing (8) of described U-shaped steel (1) and be provided with reinforcement plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521123862.XU CN205296813U (en) | 2015-12-31 | 2015-12-31 | Support for building is stupefied |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521123862.XU CN205296813U (en) | 2015-12-31 | 2015-12-31 | Support for building is stupefied |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205296813U true CN205296813U (en) | 2016-06-08 |
Family
ID=56469589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521123862.XU Active CN205296813U (en) | 2015-12-31 | 2015-12-31 | Support for building is stupefied |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205296813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421760A (en) * | 2015-12-31 | 2016-03-23 | 云南大力神金属构件有限公司 | Supporting joist for building |
| CN113944309A (en) * | 2021-11-18 | 2022-01-18 | 天津鼎维固模架工程股份有限公司 | Cold-formed steel support beam framework and construction method thereof |
-
2015
- 2015-12-31 CN CN201521123862.XU patent/CN205296813U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421760A (en) * | 2015-12-31 | 2016-03-23 | 云南大力神金属构件有限公司 | Supporting joist for building |
| CN113944309A (en) * | 2021-11-18 | 2022-01-18 | 天津鼎维固模架工程股份有限公司 | Cold-formed steel support beam framework and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |