CN205935350U - Prefabricated roof boarding of steel bar truss - Google Patents
Prefabricated roof boarding of steel bar truss Download PDFInfo
- Publication number
- CN205935350U CN205935350U CN201620863629.3U CN201620863629U CN205935350U CN 205935350 U CN205935350 U CN 205935350U CN 201620863629 U CN201620863629 U CN 201620863629U CN 205935350 U CN205935350 U CN 205935350U
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- China
- Prior art keywords
- steel bar
- bar girder
- template
- room panel
- prefabricated room
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Abstract
The utility model belongs to the technical field of architectural engineering technology and specifically relates to a prefabricated roof boarding of steel bar truss is related to, include the template and install a plurality of steel bar truss that set up side by side in this template, the steel bar truss bottom is provided with the nut along its axial, be provided with the mounting hole in the template, the mounting hole corresponding to the nut sets up, the template pass through the bolt with the mounting hole corresponds to be connected, and passes through the nut with its with steel bar truss is fixed, through connecting the template in the mode of prefabricated steel bar truss bottom with the detachable connected mode, the operation of most floor reinforcement has been reduced to this template has the advantage of resistance to compression, has avoided the die carrier and has established the operation, eliminates the risk that the die carrier collapsed, makes construction speed accelerate, and the labour cost reduces by a wide margin, after the building carrier plate is built and is accomplished the template detachable, used repeatedly has practiced thrift construction cost.
Description
Technical field
This utility model is related to construction engineering technical field, especially relates to a kind of steel bar girder prefabricated room panel.
Background technology
At present, the roof boarding casting concrete that the floor support plate of building is generally combined with galvanized iron sheet using steel bar girder is made
Hold floor, and this kind of roof boarding is usually steel bar girder colligation at the construction field (site), then be welded on galvanized iron sheet.Using this kind of group
There is problems with the roof boarding closing：1st, before pouring, need to install mould bases and support this kind of roof boarding, there is the wind that mould bases collapses
Danger, and expend a large amount of manpowers, speed of application is slow；2nd, galvanized iron sheet and concrete permanent integral, finishing when galvanized iron sheet with
Putty is non-sticky, and holding underfloor needs furred ceiling, so costly compresses interior net storey height again.
Therefore, it is badly in need of providing a kind of new steel bar girder prefabricated room panel for the problems referred to above this utility model.
Utility model content
The purpose of this utility model is to provide a kind of steel bar girder prefabricated room panel, by by template with dismountable company
The mode of connecing is connected to prefabricated steel bar girder bottom, before casting concrete, steel bar girder is placed on load bearing wall or the beam in house,
The load bearing wall in house or beam support the mode of this steel bar girder prefabricated room panel；Decrease most of floor bar colligation operation；
And this template has measuring body advantage, eliminate mould bases and install operation, eliminate the risk that mould bases collapses, so that speed of application is added
Hurry up, labour cost is greatly lowered；After the completion of floor support plate is built, this template can take off recycling, has saved construction cost.
A kind of steel bar girder prefabricated room panel that this utility model provides, includes template and installation on the template multiple
The steel bar girder being arranged side by side；Axially arranged there is nut described steel bar girder bottom along it；It is provided with installing hole in described template,
Described installing hole corresponds to described nut setting；Described template passes through bolt connection corresponding with described installing hole, and by described
It is fixed by nut with described steel bar girder.
Further, described steel bar girder winds up by the muscle that winds up, lower edge muscle with described in connecting the abdomen of muscle and described lower edge muscle
Muscle is welded；Described nut top is installed on described lower edge muscle bottom.
Further, described bolt is provided with sealing member, the two ends bottom surface with described nut respectively of described sealing member
Contact with the top surface of described template.
Further, described sealing member has the sealing drum of tapered protrusion for bottom；Its material is nitrile rubber, neoprene rubber
One of glue, silicone rubber, ethylene propylene diene rubber.
Further, described installing hole is provided with anti-wear part.
Further, described anti-wear part is to install, with described, the pipe that hole length matches；Its material is metal, hard
One of plastics or alloy.
Further, described template surrounding is provided with bound edge.
Further, described steel bar girder prefabricated room panel also includes running through each described steel bar girder, be placed in described under
The intensity stiffener of string muscle upper end.
Further, described intensity stiffener is connected by the way of welding or tinsel binding with described lower edge muscle.
Further, described template is fibre board, particieboard, density board, plywood, plastic plate, PVC board, wood-plastic board, aluminum
One of frame Wood-plastic formwork, bamboo slab rubber, calcium silicate board or plastic plate.
A kind of steel bar girder prefabricated room panel that this utility model provides compared with prior art has following progress：
1st, this utility model is using including template and install setting of multiple steel bar girder being arranged side by side on the template
Meter；Axially arranged there is nut described steel bar girder bottom along it；It is provided with installing hole, described installing hole corresponds in described template
Described nut setting；Described template passes through that bolt is corresponding with described installing hole to be connected, and passes through described nut by itself and described steel
Muscle truss is fixed；Described modular unit is fibre board, particieboard, density board, plywood, wood-plastic board, aluminum frame Wood-plastic formwork, bamboo glue
One of plate, calcium silicate board or plastic plate.At the construction field (site) only need to be by described template with the connected mode of dismountable bolt
It is connected to described steel bar girder bottom, a large amount of colligations and weld job when decreasing common mode construction；And mould need not be built
Frame supports described template, eliminates mould bases and installs operation, eliminates the risk that mould bases collapses；Speed of application is made to accelerate；Labour cost is big
Amplitude reduction.
2nd, this utility model is using being provided with sealing member on described bolt, the two ends of described sealing member respectively with described nut
The design that contacts with the top surface of described template of bottom surface；Prevent the concrete spillage when pouring, and this design makes described bolt
Avoid by concrete setting on floor support plate, can trip easily, make described template be easier to take off from the floor support plate being frozen into.
3rd, this utility model also includes running through each described steel bar girder using described steel bar girder prefabricated room panel, is placed in
The design of the intensity stiffener of described lower edge muscle upper end；Increased and apply the building that described steel bar girder prefabricated room panel is made to hold
Plate intensity in radial directions.
4th, this utility model is provided with bound edge using described template surrounding, and described installing hole is provided with setting of anti-wear part
Meter, enhances the wear-resistant degree of described template, increased the physical life of described template.
Brief description
In order to be illustrated more clearly that this utility model specific embodiment or technical scheme of the prior art, below will be right
In specific embodiment or description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, below describe
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is front view of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is the partial enlarged drawing of A in Fig. 2；
Fig. 4 is left view of the present utility model；
Fig. 5 is top view of the present utility model；
Fig. 6 is the front view of steel bar girder described in the utility model.
Specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described it is clear that described
Embodiment is a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of not making creative work, broadly falls into this practicality
Novel protected scope.
In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term
Directly ", the orientation of instruction such as " level ", " interior ", " outward " or position relationship are based on orientation shown in the drawings or position relationship, are only
For the ease of description this utility model with simplify description, rather than instruction or the hint device of indication or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly
Connect；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning in this utility model for the language.
Referring to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of steel bar girder prefabricated room panel that the present embodiment provides,
Including template 1 and installation three steel bar girders being arranged side by side 2 on the template；Described steel bar girder bottom axially sets along it
It is equipped with nut 401；Installing hole 101 is provided with described template, described installing hole corresponds to described nut setting；Described template is led to
Cross bolt 4 connection corresponding with described installing hole, and by described nut, it is fixed with described steel bar girder.Institute in the present embodiment
State steel bar girder to be welded with the abdomen muscle 203 of described lower edge muscle with the muscle that winds up described in connecting by the muscle 201 that winds up, lower edge muscle 202；
In described lower edge muscle bottom, axially it is evenly distributed with described nut 401 along it, described nut end sealing is connected to described lower edge
Muscle bottom；Sealing member 402 is provided with described bolt；This sealing member 402 is that internal diameter is identical with the diameter of bolt, and external diameter is straight with nut
Footpath is identical, and bottom has the sealing drum of tapered protrusion；The two ends of described sealing member bottom surface and the described mould with described nut respectively
The top surface contact of plate.Template described in the present embodiment is plywood naturally it is also possible to select fibre board, wood shavings according to actual needs
One of plate, density board, wood-plastic board, plastic plate, PVC board, aluminum frame Wood-plastic formwork, bamboo slab rubber, calcium silicate board or plastic plate.This
Plywood described in embodiment, fibre board, particieboard, density board, wood-plastic board, plastic plate, PVC board, aluminum frame Wood-plastic formwork, bamboo glue
Plate, calcium silicate board or plastic plate are prior art, and its concrete structure no longer excessively repeats herein.Seal described in the present embodiment
The material of part be silicone rubber naturally it is also possible to select according to actual needs neoprene, nitrile rubber or ethylene propylene diene rubber its
One of.This embodiment reduces building a large amount of colligations and weld job when floor support plate is constructed in normal way；And need not take
Modeling frame supports described template, eliminates mould bases and installs operation, eliminates the risk that mould bases collapses；Speed of application is made to accelerate；Manually
Expense is greatly lowered.
Referring to shown in Fig. 2, Fig. 3, in the hole is installed described in the present embodiment and is provided with anti-wear part, described anti-wear part be with
Installing hole 101 length identical pipe 104.The material of anti-wear part described in the present embodiment is ferrum naturally it is also possible to according to reality
Border needs to select rigid plastics, alloy or other kinds of metal.The design of described anti-wear part enhances the anti-of described template
The degree of wear, increased the physical life of described template.
Referring to shown in Fig. 1, Fig. 5, the surrounding of template described in the present embodiment is provided with bound edge 102, and described bound edge is to be close to
The thin aluminum sheet of described template side, the both sides of described bound edge are close to the upper surface of described template and the following table of described template respectively
Face, to strengthen the wear-resistant degree of described template, increases the physical life of described template；The material of bound edge described in the present embodiment
For aluminum naturally it is also possible to select alloy, rigid plastics or other kinds of metal according to actual needs.
Referring to shown in Fig. 1, Fig. 2, Fig. 5, steel bar girder prefabricated room panel described in the present embodiment also includes ten and is welded in
Described lower edge muscle upper end, perpendicular to described steel bar girder axially, and runs through the intensity stiffener 3 of each described steel bar girder, institute
State intensity stiffener to be uniformly distributed in described steel bar girder, and the two ends of described intensity stiffener protrude from institute respectively
State the two ends of template.
Intensity stiffener described in the present embodiment perpendicular to described steel bar girder axially arranged naturally it is also possible to according to reality
It is in other angles that border needs to make between described intensity stiffener and described steel bar girder axial direction, according to mechanical analyses, described strong
When between degree stiffener and described steel bar girder axial direction in 90 °, when described steel bar girder prefabricated room panel is acted on by power
The power decomposed on described intensity reinforcement is minimum；Intensity stiffener described in the present embodiment is that reinforcing bar is single, certainly also may be used
To select the reinforcing bar group of two or more than two according to actual needs；Intensity reinforcement described in the present embodiment and described lower edge muscle
Connected mode be welding naturally it is also possible to according to actual needs select tinsel binding connected mode.
The quantity of steel bar girder described in the present embodiment is three, and the quantity of described intensity stiffener is ten, only
A kind of embodiment of the present utility model；The quantity of described steel bar girder, the size of described template and described intensity stiffener
Quantity be to pour the floor support plate that the size and pouring of the floor support plate building up builds up according to actual needs to need the load born to determine,
Be actually needed pour the floor support plate building up area bigger, need that the load born is bigger, the area of the described template of needs is bigger,
Need the described steel bar girder of setting and the quantity of described intensity stiffener in described template more.
Steel bar girder described in the present embodiment is parallel, equidistant intervals placement it is of course possible to make according to actual needs
Interval same distance between each described steel bar girder but non-parallel, the arrangement of parallel but Unequal distance or both not parallel and Unequal distance
Arrangement.
The specific embodiment that steel bar girder prefabricated room panel described in application this utility model makes floor support plate is as follows：
By described steel bar girder by described bolt connection in described template, more described intensity stiffener is uniformly welded
It is connected on described steel bar girder；The described steel bar girder prefabricated room panel movement completing will be welded to precalculated position：Described reinforcing bar
The two ends that truss protrudes from the two ends of described template and described intensity stiffener protrudes from described template are respectively placed in house
Load bearing wall or other precalculated positions；Z-type hush panel or special closeouts are sealed to the position of the possible leakage such as corner concrete grout
Stifled；Carry out concreting, described bolt and described nut are opened in rotation after concrete setting, take off described template, complete institute
State the making of floor support plate.
Finally it should be noted that：Various embodiments above is only in order to illustrating the technical solution of the utility model, rather than it is limited
System；Although being described in detail to this utility model with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It still can be modified to the technical scheme described in foregoing embodiments, or to wherein some or all of
Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of type each embodiment technical scheme.
Claims (10)
1. a kind of steel bar girder prefabricated room panel is it is characterised in that including template and installing on the template multiple and set side by side
The steel bar girder put；Axially arranged there is nut described steel bar girder bottom along it；It is provided with installing hole, described peace in described template
Dress hole corresponds to described nut setting；Described template passes through bolt connection corresponding with described installing hole, and will by described nut
It is fixed with described steel bar girder.
2. according to claim 1 steel bar girder prefabricated room panel it is characterised in that described steel bar girder by the muscle that winds up, under
The muscle that winds up described in string muscle and connection is welded with the abdomen muscle of described lower edge muscle；Described nut top is installed on described lower edge muscle bottom
Portion.
3. according to claim 2 steel bar girder prefabricated room panel it is characterised in that being provided with sealing member on described bolt,
The two ends of described sealing member are contacted with the bottom surface of described nut and the top surface of described template respectively.
4. according to claim 3 steel bar girder prefabricated room panel it is characterised in that described sealing member be internal diameter straight with bolt
Footpath matches, and external diameter is matched with nut external diameter, and bottom has the sealing drum of tapered protrusion；Its material is nitrile rubber, neoprene
One of rubber, silicone rubber or ethylene propylene diene rubber.
5. according to claim 4 steel bar girder prefabricated room panel it is characterised in that being provided with anti-wear on described installing hole
Part.
6. according to claim 5 steel bar girder prefabricated room panel it is characterised in that described anti-wear part is and described installation
The pipe that hole length matches；Its material is one of metal, rigid plastics or alloy.
7. according to claim 6 steel bar girder prefabricated room panel it is characterised in that described template surrounding is provided with bound edge.
8. according to claim 7 steel bar girder prefabricated room panel it is characterised in that described steel bar girder prefabricated room panel also
Including running through each described steel bar girder, it is placed in the intensity stiffener of described lower edge muscle upper end.
9. according to claim 8 steel bar girder prefabricated room panel it is characterised in that described intensity stiffener with described under
String muscle is connected by the way of welding or tinsel binding.
10. according to claim 9 steel bar girder prefabricated room panel it is characterised in that described template is fibre board, wood shavings
Plate, density board, plywood, plastic plate, PVC board, wood-plastic board, aluminum frame Wood-plastic formwork, bamboo slab rubber, calcium silicate board or plastic plate are wherein
One of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620863629.3U CN205935350U (en) | 2016-08-10 | 2016-08-10 | Prefabricated roof boarding of steel bar truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620863629.3U CN205935350U (en) | 2016-08-10 | 2016-08-10 | Prefabricated roof boarding of steel bar truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205935350U true CN205935350U (en) | 2017-02-08 |
Family
ID=57923411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620863629.3U Expired - Fee Related CN205935350U (en) | 2016-08-10 | 2016-08-10 | Prefabricated roof boarding of steel bar truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205935350U (en) |
-
2016
- 2016-08-10 CN CN201620863629.3U patent/CN205935350U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20190810 |