CN209082793U - Connection structure of the prefabricated superimposed sheet of assembling type steel structure with girder steel - Google Patents
Connection structure of the prefabricated superimposed sheet of assembling type steel structure with girder steel Download PDFInfo
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- CN209082793U CN209082793U CN201821778167.0U CN201821778167U CN209082793U CN 209082793 U CN209082793 U CN 209082793U CN 201821778167 U CN201821778167 U CN 201821778167U CN 209082793 U CN209082793 U CN 209082793U
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Abstract
The utility model provides a kind of connection structure of the prefabricated superimposed sheet of assembling type steel structure with girder steel, it includes overlapping superimposed sheet on girder steel girder steel top flange plate, the superimposed sheet four corners are equipped with built-in fitting, the built-in fitting is made of two dowels and a plain plate, dowel is poured when superimposed sheet is prefabricated in plate, and plain plate is on superimposed sheet and girder steel overlap joint side end face；It is equipped with angle steel corresponding with built-in fitting position at the top of girder steel top flange plate both ends, angle steel plane is bonded and welded with plain plate；It is equipped with reinforcing bar between the superimposed sheet of two sides and has poured concrete, this programme saves a large amount of steel, and peg replaces site welding by prefabricated, can accelerate the duration, meet national requirements for environmental protection.
Description
Technical field
The utility model belongs to construction engineering technical field, the prefabricated superimposed sheet of specifically a kind of steel construction assembled-type house
With the connection method of girder steel.
Background technique
Assembling type steel structure building meets industry development, as national industry structural adjustment and building trade are to green energy conservation
Facade lighting is advocated, and assembled architecture receives more and more attention, and the development of assembling type steel structure building being capable of power-assisted
Steel goes production capacity, meets the policy goals of government.Typical Representative of the steel construction as green building, greatly reduces sand, stone, ash
Dosage, in demolishing buildings, most of material can effectively reduce building waste with regeneration or degradation.
In assembled-type house, together by different combinations of materials, traditional method is to be laid with building in girder steel upper surface
Board (profiled sheet) is linked together floor support plate with girder steel with penetrability peg in erecting bed, above floor support plate into
Row concrete pours.Such method has also needed special messenger after being laid with floor support plate, makes peg above, virtually increases people
Power, the investment of material resources, increase construction cost.
Utility model content
The utility model combines the existing structure of existing superimposed sheet and girder steel, consumes steel to solve existing connection construction
The disadvantages of doses is big, and investment manpower and material resources are larger proposes that one kind is simple for structure, easy to operate, can reduce the girder steel of construction cost
With overlapping board connecting structure.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
With the connection structure of girder steel, it includes taking on girder steel girder steel top flange plate for a kind of prefabricated superimposed sheet of assembling type steel structure
Superimposed sheet is connect, the superimposed sheet four corners are equipped with built-in fitting, which is made of two dowels and a plain plate, dowel
It is poured when superimposed sheet is prefabricated in plate, plain plate is on superimposed sheet and girder steel overlap joint side end face；Girder steel top flange plate both ends
Top is equipped with angle steel corresponding with built-in fitting position, and angle steel plane is bonded and welded with plain plate；It is set between the superimposed sheet of two sides
There is reinforcing bar and has poured concrete.
The angle steel specification is L100*63*8.
Built-in fitting is located at four diagonally opposing corners of superimposed sheet.
Connection method provided by the utility model compared with prior art, eliminates the use of floor support plate (profiled sheet),
A large amount of steel can be saved, the work of erecting bed welding penetrability peg is avoided, work is shifted to an earlier date into factory and is completed, that is, is accelerated
Duration, also comply with national requirements for environmental protection.
Detailed description of the invention
Fig. 1: weld stud at top flange；
Fig. 2: angle steel is welded in top flange；
Fig. 3: superimposed sheet adds built-in fitting；
Fig. 4: superimposed sheet installation is in place；
Fig. 5: overlapping analysis is in place, reinforcing bar binding figure；
Fig. 6: for the assembling reinforcement figure of 1-1 line position section view in Fig. 5；
In figure: 1- girder steel 2- peg 3- angle steel 4- superimposed sheet 5- built-in fitting 6- reinforcing bar.
Specific embodiment
The technical solution of the utility model is described in detail in 1-6 with reference to the accompanying drawing:
The utility model is to simplify superimposed sheet in existing construction and girder steel overlaps work, propose new connection structure and
Its construction method is not related to floor support plate application in new departure, and the work for penetrating peg does not carry out at the construction field (site), i.e. saving material
Material, and can obviously accelerate the duration.
The prefabricated superimposed sheet of steel construction assembled-type house of the utility model design is with the connection structure of girder steel: superimposed sheet 4
Four corners are equipped with built-in fitting 5, which is made of two dowels and a plain plate, and dowel is poured when superimposed sheet 4 is prefabricated
It builds in plate, plain plate is on superimposed sheet and girder steel overlap joint side end face；1 top flange plate both ends of girder steel top is equipped with and built-in fitting
The corresponding angle steel 3 in position, 3 plane of angle steel are bonded and welded with plain plate；Reinforcing bar 6 is equipped with simultaneously between the superimposed sheet of girder steel two sides
Concrete is poured.
The construction method of connection structure of the above-mentioned prefabricated superimposed sheet of assembling type steel structure with girder steel:
(1) add built-in fitting 5 in 4 production process of superimposed sheet in advance at four angles, built-in fitting 5 include two dowels and
One plain plate, plain plate are embedded on the end face of superimposed sheet and girder steel connecting side；
(2) a pair of of angle steel 3 is respectively welded on 1 top flange both ends of girder steel, angle steel 3 is opposite with 5 position of built-in fitting of superimposed sheet
It answers；
(3) in the evenly spaced weld stud 2 in 1 top flange of girder steel；
(4) superimposed sheet 4 is ridden upon on girder steel 1, adjustment finishes angle steel 3 and built-in fitting 5 is welded；
(5) superimposed sheet installation is completed in Civil Specialities assembling reinforcement 6, casting concrete.
This programme is illustrated below by a construction embodiment:
(1) M16 peg 2 is welded in 1 top flange interval 200mm of girder steel.Peg 2 used herein can be with overlapping plate thickness not
Peg that is same and selecting different size.When scene overlaps plate thickness 120mm, using M16*100；And when overlapping plate thickness 140mm, it fits
With using M16*120.
(2) be prepared in advance built-in fitting, and built-in fitting is by two reinforcing bars and one block of plain plate is affixed forms.
(3) when factory makes superimposed sheet 4, four built-in fittings 5 is separately positioned on four diagonal angles of superimposed sheet, allow flat steel
Plate after installing in next step in place, is welded and fixed in overlapping plate end face with girder steel 1.The position of built-in fitting is equipped with overlapping
At the diagonally opposing corner of plate.
(4) angle steel 3 is welded on 1 top flange of girder steel, angle iron position is corresponding with built-in fitting, and each position of angle steel 3 is a pair,
Angle steel plane is outside, welded with the built-in fitting on the superimposed sheet of two sides respectively, and the size of angle steel is L100*63*8.
(5) superimposed sheet 4 is installed in place, if any inclination, is adjusted with crowbar, after adjustment, welds angle steel 3 and built-in fitting 5,
Superimposed sheet 4 is connected and fixed with girder steel 1.
(6) conventional method assembling reinforcement 6, casting concrete are used, superimposed sheet is connected as one with girder steel.
The above is only the utility model preferred embodiments, and any limit in structure is not done to the utility model
System, the simple modification that all essence according to the utility model makes above example, category the technical solution of the utility model
In range.
Claims (3)
1. a kind of prefabricated superimposed sheet of assembling type steel structure is with the connection structure of girder steel, it includes that overlapping is overlapped on girder steel top flange plate
Plate, it is characterised in that: the superimposed sheet four corners are equipped with built-in fitting, which is made of two dowels and a plain plate,
Dowel is poured when superimposed sheet is prefabricated in plate, and plain plate is on superimposed sheet and girder steel overlap joint side end face；Girder steel top flange
It is equipped with angle steel corresponding with built-in fitting position at the top of board ends, angle steel plane is bonded and welded with plain plate；Two sides overlapping
It is equipped with reinforcing bar between plate and has poured concrete.
2. connection structure of the prefabricated superimposed sheet of assembling type steel structure with girder steel according to claim 1, it is characterised in that: described
Angle steel specification is L100*63*8.
3. connection structure of the prefabricated superimposed sheet of assembling type steel structure with girder steel according to claim 1, it is characterised in that: pre-buried
Part is located at four diagonally opposing corners of superimposed sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821778167.0U CN209082793U (en) | 2018-10-31 | 2018-10-31 | Connection structure of the prefabricated superimposed sheet of assembling type steel structure with girder steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821778167.0U CN209082793U (en) | 2018-10-31 | 2018-10-31 | Connection structure of the prefabricated superimposed sheet of assembling type steel structure with girder steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209082793U true CN209082793U (en) | 2019-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821778167.0U Active CN209082793U (en) | 2018-10-31 | 2018-10-31 | Connection structure of the prefabricated superimposed sheet of assembling type steel structure with girder steel |
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| CN (1) | CN209082793U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138246A (en) * | 2018-10-31 | 2019-01-04 | 中国二十二冶集团有限公司 | Connection structure and construction method of the prefabricated superimposed sheet of assembling type steel structure with girder steel |
| CN111441520A (en) * | 2020-04-10 | 2020-07-24 | 中国五冶集团有限公司 | Steel structure support-free full-precast concrete floor connecting joint and connecting method |
-
2018
- 2018-10-31 CN CN201821778167.0U patent/CN209082793U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138246A (en) * | 2018-10-31 | 2019-01-04 | 中国二十二冶集团有限公司 | Connection structure and construction method of the prefabricated superimposed sheet of assembling type steel structure with girder steel |
| CN111441520A (en) * | 2020-04-10 | 2020-07-24 | 中国五冶集团有限公司 | Steel structure support-free full-precast concrete floor connecting joint and connecting method |
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