A kind of floor beam body reconstruction structure for common wall
Technical field
The utility model belongs to long strands field, is related to a kind of floor beam body reconstruction structure for common wall.
Background technology
It is general in existing steel construction that by the use of I-steel as girder, end of main beam is fixed on metope using fixed seat, but
Do not have the fixed mechanism coordinated with girder in common wall, cause girder to fix unstable with common metope, therefore can be in master
Increase fixed seat between metope on the downside of beam, but the fixed seat can influence lower floor's ceiling, cause lower floor's ceiling edge needs
Cutting, to facilitate setting fixed seat, it is therefore necessary to be improved.
The content of the invention
The purpose of this utility model be for the above-mentioned problems in the prior art there is provided one kind can improve girder with
Common metope fixing intensity, and the convenient floor beam body for common wall for setting upper floors and lower floor's ceiling transforms knot
Structure.
The purpose of this utility model can be realized by following technical proposal:A kind of floor beam body for common wall changes
Make structure, including vertically arranged metope and the horizontal floor beam set, it is characterised in that:Metope is provided with transversal slotting shape branch
Groove is supportted, and some mounting grooves are provided with along support slot length direction, the support slot bottom land parallel with metope aligns with mounting groove bottom land,
Also include support channel-section steel, support slot ladle includes support baseboard and is vertically connected on the upper support side plate and lower branch on support baseboard both sides
Side plate is supportted, in addition to rectangular plate-like installs steel plate, installs steel plate both sides and is alignd with support baseboard both sides, and installs steel plate and support
Bottom plate is structure as a whole, and support baseboard and installation steel plate are separately fixed on support slot and mounting groove, and upper support side plate is with
Support side plate opposite side is compressed respectively to be fitted on the cell wall of support slot both sides, installs the reverse mounting groove side of steel plate to install
Face, described floor beam is I-steel, and floor beam includes web and is connected to the upper flange and lower wing plate on both sides above and below web, and
Floor beam-ends face is against on mounting surface, the upper flange side opposite with lower wing plate respectively with upper support side plate and lower support side plate phase
The alignment of anti-side, in addition to fixed seat, and described fixed seat respectively with upper flange and lower wing plate opposite side, upper support side plate
Mutually fixed with web with lower support side plate opposite side, support baseboard, installation steel plate.
Support slot is opened up on metope first, and interval opens up mounting groove on support slot, by support baseboard and installation steel
Plate is separately fixed on support slot and mounting groove, and because support baseboard is structure as a whole with steel plate is installed, therefore fixation is more square
Just stablize, floor beam-ends face be against on mounting surface afterwards, with ensure the upper flange side opposite with lower wing plate respectively with upper branch
Side plate and the alignment of lower support side plate opposite side are supportted, therefore can guarantee that upper floors bottom utilizes upper flange and upper support-side just
Plate is supported, and lower floor's ceiling can be fixed on lower wing plate and lower support side plate just, and using fixed seat respectively with upper limb
Plate is mutually solid with lower wing plate opposite side, upper support side plate and lower support side plate opposite side, support baseboard, installation steel plate and web
It is fixed, the intensity of entirety can be improved, and lower support side plate can exert a force to cell wall below support slot, can improve floor beam stability.
In a kind of above-mentioned floor beam body reconstruction structure for common wall, described fixed seat includes being parallel to each other
Right angled triangle tabular upper mounted plate and bottom plate, in addition to orthogonal fixed plate one and fixed plate two, fixed plate
One both sides respectively with one right-angle side of upper mounted plate and one right-angle side of bottom plate is vertical is connected, the both sides of fixed plate two respectively with
Another right-angle side of another right-angle side of upper mounted plate and bottom plate is vertically connected, and the laminating of fixed plate one is fixed on installation steel plate
On support baseboard, the laminating of fixed plate two is fixed on web, and upper mounted plate laminating is fixed on support side plate bottom surface and upper limb
On plate bottom surface, bottom plate laminating is fixed on lower support side plate top surface and bottom wing plate top surface, and web both sides are respectively provided with one
Symmetrical fixed seat, and two fixed seats clamp described web.
Therefore the compact stabilization of fixed seat structure, can further improve overall bonding strength.
In a kind of above-mentioned floor beam body reconstruction structure for common wall, described support slot and installation groove deep
It is identical and identical with support baseboard and installation steel plate thickness.
In a kind of above-mentioned floor beam body reconstruction structure for common wall, fixed plate one is with installing steel plate and support
Bottom plate is bolted, and fixed plate two is bolted with web, upper mounted plate and upper support side plate bottom surface and upper flange
Underrun bolt is fixed, and bottom plate is bolted with lower support side plate top surface and bottom wing plate top surface.
Compared with prior art, the utility model has the following advantages that:
Support slot is opened up on metope first, and interval opens up mounting groove on support slot, by support baseboard and installation steel
Plate is separately fixed on support slot and mounting groove, and because support baseboard is structure as a whole with steel plate is installed, therefore fixation is more square
Just stablize, floor beam-ends face be against on mounting surface afterwards, with ensure the upper flange side opposite with lower wing plate respectively with upper branch
Side plate and the alignment of lower support side plate opposite side are supportted, therefore can guarantee that upper floors bottom utilizes upper flange and upper support-side just
Plate is supported, and lower floor's ceiling can be fixed on lower wing plate and lower support side plate just, and using fixed seat respectively with upper limb
Plate is mutually solid with lower wing plate opposite side, upper support side plate and lower support side plate opposite side, support baseboard, installation steel plate and web
It is fixed, the intensity of entirety can be improved, and lower support side plate can exert a force to cell wall below support slot, can improve floor beam stability.
Brief description of the drawings
Fig. 1 and Fig. 2 are this reconstruction structure front sectional view and vertical view cutaway drawing respectively.
In figure,
1st, metope;11st, support slot;12nd, mounting groove;
2nd, floor beam;21st, web;22nd, upper flange;23rd, lower wing plate;
3rd, channel-section steel is supported;31st, support baseboard;32nd, upper support side plate;33rd, lower support side plate;The 34th, steel plate is installed;
4th, fixed seat;41st, upper mounted plate;42nd, bottom plate;43rd, fixed plate one;44th, fixed plate two.
Embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, a kind of floor beam body reconstruction structure for common wall of the utility model, including vertical
The metope 1 of setting and the floor beam 2 laterally set, metope 1 are provided with transversal slotting shape support slot 11, and along the length of support slot 11
Direction is provided with some mounting grooves 12, and the bottom land parallel with metope 1 of support slot 11 aligns with the bottom land of mounting groove 12, in addition to support slot
Steel 3, support channel-section steel 3 includes support baseboard 31 and is vertically connected on the upper support side plate 32 and lower support-side on the both sides of support baseboard 31
Plate 33, in addition to rectangular plate-like install steel plate 34, install the both sides of steel plate 34 and are alignd with the both sides of support baseboard 31, and install steel plate 34
It is structure as a whole with support baseboard 31, support baseboard 31 and installation steel plate 34 are separately fixed on support slot 11 and mounting groove 12,
And upper support side plate 32 and the lower opposite side of support side plate 33 compress be fitted on the both sides cell wall of support slot 11 respectively, steel plate is installed
The 34 reverse sides of mounting groove 12 are mounting surface, and floor beam 2 is I-steel, and floor beam 2 includes web 21 and is connected on web 21
The upper flange 22 and lower wing plate 23 on lower both sides, and the end face of floor beam 2 is against on mounting surface, upper flange 22 is opposite with lower wing plate 23
Side is alignd with upper support side plate 32 and the lower opposite side of support side plate 33 respectively, in addition to fixed seat 4, and fixed seat 4 is distinguished
With upper flange 22 and the opposite side of lower wing plate 23, upper support side plate 32 and the lower opposite side of support side plate 33, support baseboard 31, peace
Cartridge plate 34 is mutually fixed with web 21.
Further, fixed seat 4 includes the right angled triangle tabular upper mounted plate 41 and bottom plate 42 being parallel to each other, also
Including orthogonal fixed plate 1 and fixed plate 2 44, the both sides of fixed plate 1 respectively with 41 1 right-angle sides of upper mounted plate
Vertically connected with 42 1 right-angle sides of bottom plate, the both sides of fixed plate 2 44 respectively with 41 another right-angle sides of upper mounted plate and under
42 another right-angle sides of fixed plate are vertically connected, and the laminating of fixed plate 1 is fixed on installation steel plate 34 and support baseboard 31, Gu
The laminating of fixed board 2 44 is fixed on web 21, and the laminating of upper mounted plate 41 is fixed on the bottom surface of support side plate 32 and the bottom surface of upper flange 22
On, the laminating of bottom plate 42 is fixed on the lower top surface of support side plate 33 and the top surface of lower wing plate 23, and the both sides of web 21 are respectively provided with one
Individual symmetrical fixed seat 4, and two fixed seats 4 clamp web 21.Support slot 11 is identical with the groove depth of mounting groove 12, and with branch
Support bottom plate 31 identical with the thickness of steel plate 34 is installed.Fixed plate 1 is bolted with installing steel plate 34 and support baseboard 31,
Fixed plate 2 44 is bolted with web 21, upper mounted plate 41 and the upper bottom surface of support side plate 32 and the underrun of upper flange 22
Bolt is fixed, and bottom plate 42 is bolted with the lower top surface of support side plate 33 and the top surface of lower wing plate 23.
Support slot 11 is opened up on metope first, and interval opens up mounting groove 12 on support slot 11, by support baseboard 31
With install steel plate 34 be separately fixed on support slot 11 and mounting groove 12, due to support baseboard 31 and install steel plate 34 be integrated knot
Structure, thus it is fixed more convenient stable, the end face of floor beam 2 is against on mounting surface afterwards, to ensure upper flange 22 and lower wing plate
23 opposite sides are alignd with upper support side plate 32 and the lower opposite side of support side plate 33 respectively, therefore can guarantee that upper floors bottom
Portion is supported using upper flange 22 and upper support side plate 32 just, and lower floor's ceiling can be fixed on lower wing plate 23 and lower branch just
Support side plate 33 on, and using fixed seat 4 respectively with upper flange 22 and the opposite side of lower wing plate 23, upper support side plate 32 and lower support
The opposite side of side plate 33, support baseboard 31, installation steel plate 34 are mutually fixed with web 21, can improve the intensity of entirety, and lower support
Side plate 33 can exert a force to the lower section cell wall of support slot 11, can improve the stability of floor beam 2.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more used herein metope 1, support slot 11, mounting groove 12, floor beam 2, web 21, upper flange 22,
Lower wing plate 23, support channel-section steel 3, support baseboard 31, upper support side plate 32, lower support side plate 33, install steel plate 34, fixed seat 4, on
The terms such as fixed plate 41, bottom plate 42, fixed plate 1, fixed plate 2 44, but it is not precluded from the possibility using other terms
Property.It is used for the purpose of more easily describing and explaining essence of the present utility model using these terms;It is construed as any
A kind of additional limitation is all disagreed with the utility model spirit.