CN207314622U - A kind of steel truss template supported by girder steel lower flange - Google Patents
A kind of steel truss template supported by girder steel lower flange Download PDFInfo
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- CN207314622U CN207314622U CN201721137482.0U CN201721137482U CN207314622U CN 207314622 U CN207314622 U CN 207314622U CN 201721137482 U CN201721137482 U CN 201721137482U CN 207314622 U CN207314622 U CN 207314622U
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- steel
- truss
- girder steel
- girder
- lower edge
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Abstract
A kind of steel truss template supported by girder steel lower flange, including quadrangular pyramid steel truss and girder steel, the quadrangular pyramid steel truss includes winding up and lower edge, the lower edge width is L, and the width that winds up is 2L, and the length of the lower edge grows size B than the length winded up, the girder steel includes girder steel bottom wing, the size of the girder steel bottom wing is greater than or equal to size B, and the lower edge is supported on girder steel bottom wing, and the steel depth of beam is equal to the height of quadrangular pyramid steel truss；Structure is reasonable for the utility model, and for steel form by the strong truss support of bearing capacity, truss and template deformation are small, can reduce floor amount of deflection using the template of the utility model, improve floor flatness；Supported by girder steel lower flange, joint connection in site is not required using the template of the utility model, it is not necessary to got angry, model sheetinstallat is fast, and construction is rapid；Made of modular dimension, the template of same model can be used in turn, and template can recycle, and save building cost.
Description
Technical field
The utility model is specifically related to a kind of steel truss mould supported by girder steel lower flange for being mainly used for steel building
Plate, belongs to building field.
Background technology
It is more using extensive construction method in construction industry, for example poured using scene（Build）The mode built, energy resource profit
Low with efficiency, building waste discharge capacity is big, and airborne dust and noise circumstance are seriously polluted.Develop assembled architecture it is energy saving, section material and
Effect in terms of emission reduction is proven in actual items, and wood template, insulation can be greatly decreased in the construction phase for it
Material（Long lifespan, update cycle length）, plastering cement mortar, construction water, power supply for construction consumption, and reduce more than 80%
Building waste discharges, and reduces carbon emission and the poplar dirt and noise pollution that are brought to environment, is conducive to improve urban environment, improves and build
Build comprehensive quality and performance, promote Ecological Civilization Construction.
At present, steel construction assembled-type house length substitutes tradition using precast concrete superimposed sheet and steel bar truss floor support plate
Formwork concrete floor, such as Fig. 4 to Fig. 6.Wherein precast concrete superimposed sheet needs to be deepened according to different building floors
Design, batch machining scarce capacity, and add the production costs such as transport, lifting, stacking；Steel bar truss floor support plate is using pressure
Shape steel plate can influence the flatness of floor, such as use detachable reinforcing steel truss floor support plate, the work for dismantling template greatly increases
The construction time of assembled architecture, it have impact on the construction efficiency of assembled architecture.
Utility model content
The defects of to overcome present in existing assembling type steel structure building floor, now provide one kind and be used for steel construction assembled
The truss mould plate form supported by girder steel lower flange of building is low to solve existing steel construction assembled architecture floor slab construction efficiency
The problem of, and further improve the construction efficiency of steel construction assembled architecture floor.
To achieve the above object, the utility model uses following technical scheme：A kind of steel truss supported by girder steel lower flange
Frame template, including quadrangular pyramid steel truss and girder steel, the quadrangular pyramid steel truss includes winding up and lower edge, the lower edge width are L,
The width that winds up is 2L, and the length of the lower edge grows size B than the length winded up, and the girder steel includes girder steel bottom wing, institute
The size for stating girder steel bottom wing is greater than or equal to size B, and the lower edge is supported on girder steel bottom wing, and the steel depth of beam is equal to four
The height of pyramid steel truss.
Preferably, it is described wind up on covered with steel plate, the width of the steel plate is more than the width to wind up.
Preferably, described to wind up as two Pin, the width that winds up is 2L, and the lower edge is a Pin, and lower edge width is L.
Preferably, the two sides of the steel plate along away from the two sides winded up along 50mm.
Preferably, the quadrangular pyramid steel truss frame body using steel connecting rods such as equal leg angle, welding square steel tubes by being connected
Composition.
Preferably, the steel plate is at least one of steel panels such as plain plate, profiled sheet.
Preferably, at least two groups of the quadrangular pyramid steel truss, the steel plate passed through between quadrangular pyramid steel truss on winding up use
Bolt is fixedly connected.
The utility model be used for steel construction assembled architecture by steel beam flange supporting truss mould plate beneficial effect be,
1）Structure is reasonable for the utility model, and steel form is by the strong truss support of bearing capacity, truss and template deformation
It is small, floor amount of deflection can be reduced using the template of the utility model, improves floor flatness.
2）The utility model truss mould plate is supported by girder steel lower flange, live need not be connected using the template of the utility model
Connect, it is not necessary to get angry, model sheetinstallat is fast, and construction is rapid.
3）The utility model truss mould plate is made of modular dimension, and the template of same model can be used in turn, and template can
To recycle, building cost is saved.
Brief description of the drawings
Fig. 1 is the utility model quadrangular pyramid steel truss schematic cross-sectional view.
Fig. 2 is the utility model mounting connection structure schematic diagram.
Fig. 3 is the utility model steel form connection diagram.
Fig. 4 is precast concrete superimposed sheet schematic diagram in existing assembled architecture.
Fig. 5 is steel bar truss floor support plate schematic diagram in existing assembled architecture.
Fig. 6 is the existing concrete floor 3 d effect graph using steel bar truss floor support plate.
Embodiment
For the benefit of to the understanding of the structure of the utility model, illustrate with reference to the accompanying drawings and embodiments.
As shown in Figs. 1-3, a kind of steel truss template supported by girder steel lower flange, including quadrangular pyramid steel truss 1 and girder steel
2, the quadrangular pyramid steel truss 1 includes winding up 11 and lower edge 12, and 12 width of lower edge is L, and 11 width that wind up are 2L, institute
State the length of lower edge 12 and grow size B than 11 length of winding up, the girder steel 2 includes girder steel bottom wing 21, the girder steel bottom wing 21
Size be greater than or equal to size B, the lower edge 12 is supported on girder steel bottom wing 21, and support is provided by girder steel bottom wing 21, described
The height of girder steel 2 is equal to the height of quadrangular pyramid steel truss 1.
Preferably, it is described to wind up on 11 covered with steel plate 13, the template poured as concrete slab 14, the steel plate 13
Width be more than wind up 11 width.
Preferably, described wind up 11 is two Pin, and 11 width that wind up are 2L, and the lower edge 12 is a Pin, and 12 width of lower edge is
L。
Preferably, the two sides of the steel plate 13 along away from wind up 11 two sides along 50mm.
Preferably, 1 main body of quadrangular pyramid steel truss using steel connecting rods such as equal leg angle, welding square steel tubes by being connected
Composition.
Preferably, the steel plate 13 is at least one of steel panels such as plain plate, profiled sheet.
Preferably, at least two groups of the quadrangular pyramid steel truss 1, pass through the steel plate on 11 that winds up between quadrangular pyramid steel truss 1
13 are fixed by bolts connection.
Preferably, the quadrangular pyramid steel truss includes top boom 111, lower boom 112 and connection web member 113, described to wind up
Be fixedly connected by welding composition quadrangular pyramid steel truss between bar 111, lower boom 112 and connection web member 113, the top boom
111st, the material of lower boom 112 and connection web member 113 can use the steel connecting rod such as equal leg angle, welding square steel tube.On described
Be composed of a fixed connection between chord member 111, lower boom 112 and connection web member 113 quadrangular pyramid steel truss cross-sectional shape according to floor
Span, which calculates, to be determined.
The utility model is described in detail above in association with attached Example, those skilled in the art can basis
Described above makes the utility model many variations example.Thus, some details in embodiment should not form new to this practicality
The restriction of type, the utility model will be used as protection domain using the scope that the appended claims define.
Claims (7)
1. a kind of steel truss template supported by girder steel lower flange, it is characterised in that described including quadrangular pyramid steel truss and girder steel
Quadrangular pyramid steel truss includes winding up and lower edge, the lower edge width are L, and the width that winds up is 2L, the length ratio of the lower edge
The length winded up grows size B, and the girder steel includes girder steel bottom wing, and the size of the girder steel bottom wing is greater than or equal to size B, institute
State lower edge to be supported on girder steel bottom wing, the steel depth of beam is equal to the height of quadrangular pyramid steel truss.
2. a kind of steel truss template supported by girder steel lower flange according to claim 1, it is characterised in that described to wind up
On covered with steel plate, the width of the steel plate is more than the width to wind up.
3. a kind of steel truss template supported by girder steel lower flange according to claim 1, it is characterised in that described to wind up
For two Pin, the width that winds up is 2L, and the lower edge is a Pin, and lower edge width is L.
A kind of 4. steel truss template supported by girder steel lower flange according to claim 2, it is characterised in that the steel plate
Two sides along away from the two sides winded up along 50mm.
A kind of 5. steel truss template supported by girder steel lower flange according to claim 1, it is characterised in that the corner
Cone steel truss frame body using equal leg angle, welding square steel tube connection by being formed.
A kind of 6. steel truss template supported by girder steel lower flange according to claim 2, it is characterised in that the steel plate
For at least one of plain plate, profiled sheet.
A kind of 7. steel truss template supported by girder steel lower flange according to claim 1, it is characterised in that the corner
At least two groups of steel truss is bored, connection is fixed by bolts by the steel plate on winding up between quadrangular pyramid steel truss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721137482.0U CN207314622U (en) | 2017-09-06 | 2017-09-06 | A kind of steel truss template supported by girder steel lower flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721137482.0U CN207314622U (en) | 2017-09-06 | 2017-09-06 | A kind of steel truss template supported by girder steel lower flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207314622U true CN207314622U (en) | 2018-05-04 |
Family
ID=62385815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721137482.0U Expired - Fee Related CN207314622U (en) | 2017-09-06 | 2017-09-06 | A kind of steel truss template supported by girder steel lower flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207314622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748076A (en) * | 2018-11-09 | 2020-02-04 | 张波 | External hanging wallboard of prestressed steel pipe truss and wall manufactured and installed by using same |
-
2017
- 2017-09-06 CN CN201721137482.0U patent/CN207314622U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748076A (en) * | 2018-11-09 | 2020-02-04 | 张波 | External hanging wallboard of prestressed steel pipe truss and wall manufactured and installed by using same |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20180906 |