CN204781446U - Side fascia connection structure and use house of this structure - Google Patents
Side fascia connection structure and use house of this structure Download PDFInfo
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- CN204781446U CN204781446U CN201520116716.8U CN201520116716U CN204781446U CN 204781446 U CN204781446 U CN 204781446U CN 201520116716 U CN201520116716 U CN 201520116716U CN 204781446 U CN204781446 U CN 204781446U
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Abstract
The utility model discloses a side fascia connection structure and use house of this structure. The top of ALC board is connected in the upper girder steel below of upper floor below bracketing through last connecting piece, and the bottom of ALC board is connected on lower floor's floor through connecting piece down or the top of lower floor's girder steel of lower floor's floor below bracketing. When carrying out the construction, the top of ALC board can directly be connected in upper girder steel below through last connecting piece, and the connecting piece is connected the bottom of ALC board on lower floor's floor or lower floor's girder steel, consequently under the rethread the utility model discloses the top of well ALC board will be connected on upper girder steel through last connecting piece, and it is laborsaving so not only to make the installation of ALC board between upper and lower floor board save trouble, and upper girder steel will improve the stability in whole house to the bracketing of upper floor moreover for the overall structure in house is more firm.
Description
Technical field
The utility model relates to a kind of side fascia syndeton and uses the house of this structure.
Background technology
At present, along with Chinese national economy development and urbanization quickening, the continuing of China's dwelling construction develops on an unprecedented scale, and the habitat condition of people progressively improve, also more and more higher to the requirement of living quality.Simultaneously China has become the first Chan Gang big country, and steel house is suitable for factory mass and produces, and industrialization, commercialized degree are high, can design, produce, construction, integration be installed, improve housing industrialization level.National more and more higher to building products consumption standard, the material base of reality and technical condition, steel are superfluous and price falls after rise present situation is develop steel house to improve sound assurance and good opportunity, build the dwelling construction direction that housing and public buildings that use less energy and land are China's futures, on April 27th, 2012, the Ministry of Finance, house town and country construction portion combines the notice having issued " implementation guideline about accelerating to promote China's Green Architectural Development ", clearly will by setting up financial incentives mechanism, perfect standard criterion and evaluate Indicator system, advance the multiple means such as relevant technical progress and industry development, strive the year two thousand twenty, green building accounts for new building proportion more than 30%.Development housing building of steel-structure is then solve green building material and energy-conservation facility, utilizes the footholds such as the usefull space effective approach to greatest extent.Carry out factorial praluction, promote the industrialization of steel structure of housing building, have wide market development prospect.
By the steel house market survey situation to a Chinese line, tier 2 cities at present, carry out technical economic analysis comparison, think that external wall protection body cost is building the large percentage in construction cost per square meter, belong to the key, the sensible factor that affect steel work house cost, energy-conservation (by energy-conservation 50% to 65% further in conjunction with country subsequently, Beijing brings up to 75%) policy that reduces discharging, establish the research to peripheral structure.In 1 year, in succession investigate Liuzhou, Shenzhen, Wuhan, Beijing, packet header, Xi'an, parts of Shanghai steel work external wall protection body form and corresponding mounting process, several city is due to residing geographical position relation above, adopt materials for wall not identical, city on the south the Changjiang river, because its climate characteristic belongs to Xia Redong cold (or the winter is warm) area, material itself to heat-insulating property require relative North City low many when just can meet the energy conservation standard of national requirements, moreover, the wind-force crushing by snow in these areas is less, its impact on building in the north is less than on the effect of nigh-level synthesis, these features comprehensive, the heat-insulating property of the exterior wall material in these areas, the indexs such as intensity are lower than the similar building in the north, main use granular polystyrene (or other heat-insulating granules material) foam concrete plate is as external wall protection body, cost is low, quality is light, easy for installation, but this kind of plate in the north due to its intensity, the index present stages such as heat-insulating property still can not meet the minimum use feature of building in the north, be not used, in the north, steel house mainly adopts three class materials for walls, one be " sandwich " Sandwich biscuit type two-layer fiber cement board pressure in the middle of add heat insulating material or charge the concrete combined wall of low density foam, two is that the form adopting autoclaved lightweight concrete board (i.e. ALC plate) or ALC plate+warming plate to combine does exterior wall, three is that materials for wall is made in traditional building block, be aided with heat-insulation plate for external and form external heat preserving structure for exterior wall, by comparing three kinds of plates in production (generality), transport (popularity), install (convenience), the technical economic analysis of the aspects such as composite price (generalization), we unanimously feel, in Shangqiu Area and even Henan, Southern Hebei, the ground such as Shandong, ALC plate is adopted to have huge realistic meaning as exterior wall.
Chinese patent literature 201320307559.X discloses a kind of wall structure of vertical inclination, this wall structure comprises lower concrete substrate, top concrete beam, middle part ALC plate, junction steel plate, fluid sealant, gib headed bolt, expansion bolt, ALC plate is between lower concrete substrate and top concrete beam, be fixedly connected with the connection of expansion bolt, gib headed bolt by junction steel plate inside ALC plate with between lower concrete substrate, top concrete beam, seam crossing is provided with fluid sealant.But the top of ALC plate needs to be connected with top concrete beam upper strata floor watering concrete in this wall structure, and top concrete beam water concrete can increase upper strata floor water concrete construction workload, make the time-consuming effort of the building operations in house, the angle bar be simultaneously connected on top concrete beam by expansion bolt is limited by concrete strength, in long use procedure, easily there is situation about getting loose, the structural reliability of whole body of wall is reduced.
Utility model content
The purpose of this utility model is to provide and a kind ofly uses side fascia syndeton that is reliable, easy construction, and another object of the present utility model is to provide a kind of house using this side fascia syndeton simultaneously.
In order to realize above object, the technical scheme of the utility model China and foreign countries wallboard connecting structure is as follows:
Side fascia syndeton, comprise the warming plate in the ALC plate be between upper and lower floor plate and the outside being positioned at ALC plate, ALC plate is in outside the girder steel of underfloor bracketing, the outer ledge of upper strata floor is encorbelmented outside the girder steel of upper strata and/or the outer ledge of lower floor's floor is encorbelmented outside lower floor's girder steel, and the top of ALC plate is connected on the girder steel of upper strata by upper connector, the bottom of ALC plate is connected on lower floor's floor or the top of lower floor's girder steel by lower connector, and ALC plate and warming plate are connected by the connecting bolt installed along inward-outward direction.
The outer ledge of upper strata floor is encorbelmented outside the girder steel of upper strata, and the part of encorbelmenting of upper strata floor is provided with the location structure be connected with the top of ALC plate.
Location structure comprises the U-shaped location steel card being fixed on the beneath portions of encorbelmenting of upper strata floor by expansion bolt, and location steel Button with special fastening means is connected to the top of ALC plate.
Location structure comprises the cast-in-place hole being in the top of ALC plate offered of part of encorbelmenting of upper strata floor, the connecting concrete body between the wall surface of the hole being cast with the end face being connected to ALC plate and cast-in-place hole in cast-in-place hole.
Connecting concrete body is that expansive mortar solidifies the concrete body surrounded.
Pre-buriedly in connecting concrete body be installed with negative reinforcement.
Lower connector is the lower connecting angle iron that buckle is connected to that the lower connection steel card of the bottom of ALC plate or bolt are connected to the inner side of ALC plate.
Lower connector is the lower connecting angle iron being connected to the inner side of ALC plate by gib headed bolt, lower connecting angle iron is connected between ALC plate and lower floor's girder steel, bottom and the lower connecting angle iron of ALC plate sink down on the downside of the upper face of lower floor's floor, lower connecting angle iron and lower floor's floor surround notch cold bridge extension slot upward, are cast with the disconnected cold bridge concrete body covered in the inner termination of gib headed bolt in cold bridge extension slot.
In the utility model, the technical scheme in house is as follows:
House, comprise the roof of exterior wall and upper bracketing thereof, exterior wall has the side fascia syndeton being in interlayer, side fascia syndeton comprises and being in, ALC plate between lower floor's floor and be positioned at the warming plate in outside of ALC plate, ALC plate is in outside the girder steel of underfloor bracketing, the outer ledge of upper strata floor is encorbelmented outside the girder steel of upper strata and/or the outer ledge of lower floor's floor is encorbelmented outside lower floor's girder steel, and the top of ALC plate is connected on the girder steel of upper strata by upper connector, the bottom of ALC plate is connected on lower floor's floor or the top of lower floor's girder steel by lower connector, ALC plate and warming plate are connected by the connecting bolt installed along inward-outward direction.
The outer ledge of upper strata floor is encorbelmented outside the girder steel of upper strata, and the part of encorbelmenting of upper strata floor is provided with the location structure be connected with the top of ALC plate.
In the utility model, the top of ALC plate is connected to below the upper strata girder steel of bracketing below the floor of upper strata by upper connector, and the bottom of ALC plate to be connected on lower floor's floor by lower connector or the top of lower floor's girder steel of bracketing below lower floor's floor.When carrying out building operations, the top of ALC plate can directly be connected to below the girder steel of upper strata by upper connector, by lower connector, the bottom of ALC plate is connected on lower floor's floor or lower floor's girder steel again, the structure of concrete beam need be prepared below the edge of upper strata floor compared to existing technology, in the utility model, the top of ALC plate will be connected on the girder steel of upper strata by upper connector, to remove the structure preparing top concrete beam below the edge of upper strata floor, so not only make ALC plate upper, installation save trouble and labor between lower floor's floor, and upper strata girder steel will improve the stability in whole house to the bracketing of upper strata floor, make the overall structure in house more firm.Simultaneously, because ALC plate is in outside the girder steel of underfloor bracketing, the outer ledge of upper strata floor is encorbelmented outside the girder steel of upper strata and/or the outer ledge of lower floor's floor is encorbelmented outside lower floor's girder steel, the part so the ALC plate floor be in outside girder steel is encorbelmented, the interior space inside ALC plate will be increased like this, and ALC plate will form externally-packed structure outward at girder steel and corresponding column, to make ALC plate resistance be interposed between the exterior space and girder steel, play fireproofing function.
Accompanying drawing explanation
Fig. 1 is the structural representation of exterior wall in the embodiment 1 in house of the present utility model;
Fig. 2 is the structural representation of exterior wall in the embodiment 2 in house of the present utility model;
Fig. 3 is the structural representation of exterior wall in the embodiment 3 in house of the present utility model;
Fig. 4 is the structural representation of exterior wall in the embodiment 4 in house of the present utility model.
Detailed description of the invention
The embodiment 1 in house in the utility model: as shown in Figure 1, this this house comprises the roof of exterior wall and upper bracketing thereof, exterior wall has the side fascia syndeton being in interlayer, this side fascia syndeton is vertically comprising the upper strata floor 131 arranged successively from the top down, keeper 132, upper strata girder steel 133, upper connector 134, ALC plate 135, lower connector 136, lower floor's floor 137 and lower floor's girder steel 138, girder steel 133 and lower floor's girder steel 138 are H profile steel beam at the middle and upper levels for they, upper strata girder steel 133 bracketing is below upper strata floor 131, lower floor's girder steel 138 bracketing is below lower floor's floor 137 edge, to be fixed on bearing column by the two ends of upper strata girder steel 133 and lower floor's girder steel 138, upper strata girder steel 133 and lower floor's girder steel 138 is made to be supporting part in whole side fascia syndeton.The edge of upper strata floor 131 is encorbelmented in the outside of upper strata girder steel 133, the edge of lower floor's floor 137 is also encorbelmented in the outside of lower floor's girder steel 138, and ALC plate 135 be connected to upper strata floor 131 and lower floor's floor 137 encorbelment between part, namely ALC plate 135 is in outside upper strata girder steel 133 and lower floor's girder steel 138, to make the exterior wall in whole house encorbelment outside girder steel and bearing column by upper strata floor 131 and encorbelmenting of lower floor's floor 137, so not only can increase the interior space in ALC plate 135, the alien invasion of bearing column can also be wrapped up by ALC plate 135, play fireproof effect.The end face of ALC plate 135 is positioned on the downside of the part of encorbelmenting of upper strata floor 131 by keeper 132, and the top of ALC plate 135 is fixed on the bottom flange of upper strata girder steel 133 by upper connector 134.The bottom of ALC plate 135 is fixed on encorbelmenting in part of lower floor's floor 137 by lower connector 136.ALC plate 135 to be connected the warming plate 139 be close on outer panel face by the connecting bolt 1391 installed along inward-outward direction.
Keeper 132 be fixed on upper strata floor 131 by expansion bolt part of encorbelmenting on the downside of U-shaped location steel card, location steel card is between warming plate 139 and upper strata girder steel 133, the notch of location steel card down and buckle is connected to the top of ALC plate 135, wherein expansion bolt is connected to the base plate of location steel card, the wall plate difference block of the both sides of location steel tank, at the phase dorsal part of the inside and outside lateral plates of ALC plate 135, utilizes location steel card to be located by connecting on the beneath portions of encorbelmenting of upper strata floor 131 to make the end face of ALC plate 135.
Upper connector 134 is angle bar, the horizontal wallboard of angle bar is close to fixing (can weld or bolt connection) on the bottom flange of upper strata girder steel 133, the vertical wallboard of angle bar is close on the interior plate face of ALC plate 135, the gib headed bolt 1341 installed inside and outside vertical wallboard and ALC plate 135 pass through is connected, the outer end, bar portion of gib headed bolt 1341 is in the counterbore that the outer panel face of ALC plate 135 is offered, and in this counterbore, be equipped with the clamp nut of spinning on the bar portion external end head of gib headed bolt 1341, and the head hook of gib headed bolt 1341 is connected in the lower edge of vertical wallboard of angle bar, the head of gib headed bolt 1341 welds with the lower edge of the vertical wallboard of angle bar again, to make and ALC plate 135 is welded together by gib headed bolt 1341 and the angle bar be assemblied on the bottom flange of upper strata girder steel 133.
Connecting bolt 1391 is the plain bolt of common M8 × 180 specification of interior extension, the external end head of connecting bolt 1391 is in the outboard counterbore that the outer panel face of warming plate 139 is offered, and is equipped with the outer attaching nut of spinning on the external end head of connecting bolt 1391 in this outboard counterbore; The inner of connecting bolt 1391 be in and ALC plate 135 interior plate face in the inboard counterbore offered, be equipped with in inboard counterbore spinning in the inner termination of connecting bolt 1391 in attaching nut, with utilize Churn drill punch, plain bolt perforation, the gluing connection realizing warming plate 139 and ALC plate 135.
Lower connector 136 is the U-shaped connection steel card of encorbelmenting in part being fixed on lower floor's floor 137 by expansion bolt, wherein connect the notch of steel card upward, expansion bolt is connected in the base plate of connection steel card, connect the phase dorsal part of two side wall panels portion difference limit block in the inside and outside lateral plates of ALC plate 135 of steel card, to make the bottom of ALC plate 135 by connecting steel card, expansion bolt realizes the connection with lower floor's floor 137.
The embodiment 2 in house in the utility model: as shown in Figure 2, the side fascia syndeton in this house is vertically comprising the upper strata floor 231 arranged successively from the top down, upper strata girder steel 233, upper connector 234, ALC plate 235, lower connector 236, lower floor's floor 237 and lower floor's girder steel 238, girder steel 233 and lower floor's girder steel 238 are H profile steel beam at the middle and upper levels for they, upper strata girder steel 233 bracketing is below upper strata floor 231, lower floor's girder steel 238 bracketing is below lower floor's floor 237 edge, to be fixed on bearing column by the two ends of upper strata girder steel 233 and lower floor's girder steel 238, upper strata girder steel 233 and lower floor's girder steel 238 is made to be supporting part in whole side fascia syndeton.The edge of upper strata floor 231 is encorbelmented in the outside of upper strata girder steel 233, the edge of lower floor's floor 237 is also encorbelmented in the outside of lower floor's girder steel 238, and ALC plate 235 be connected to upper strata floor 231 and lower floor's floor 237 encorbelment between part, namely ALC plate 235 is in outside upper strata girder steel 233 and lower floor's girder steel 238, to make the exterior wall in whole house encorbelment outside girder steel and bearing column by upper strata floor 231 and encorbelmenting of lower floor's floor 237, so not only can increase the interior space in ALC plate 235, the alien invasion of bearing column can also be wrapped up by ALC plate 235, play fireproof effect.The top of ALC plate 235 is fixed on the bottom flange of upper strata girder steel 233 by upper connector 234.The bottom of ALC plate 235 is fixed on encorbelmenting in part of lower floor's floor 237 by lower connector 236.ALC plate 235 to be connected the warming plate 239 be close on outer panel face by the connecting bolt 2391 installed along inward-outward direction.
Upper connector 234 has two and is divided into upper group of upper connector 2341 and lower group upper connector 2342 between the upper and lower every setting, upper group of upper connector 2341 and lower group upper connector 2342 are angle bar, wherein the horizontal wallboard of upper group upper connector 2341 is close to fixing (can weld or bolt connection) on the downside of the top flange of upper strata girder steel 233, vertical wallboard is close on the interior plate face of ALC plate 235, and the vertical wallboard of upper group of upper connector 2341 connects ALC plate 235 by fastening bolt 2343, fastening bolt 2343 is the plain bolt of interior extension, the external end head of fastening bolt 2343 is in the counterbore that the outer panel face of ALC plate 235 is offered, and in this counterbore, be equipped with the outer clamp nut of spinning on the external end head of fastening bolt 2343, and the inner termination of fastening bolt 2343 is stretched out from the inner side of the vertical wallboard of upper group of upper connector 2341, extension is installed with limit block clamp nut in the inner side of vertical wallboard, the horizontal wallboard of lower group upper connector 2342 is close to fixing (can weld or bolt connection) on the downside of the bottom flange of upper strata girder steel 233, vertical wallboard is close on the interior plate face of ALC plate 235, and the vertical wallboard of lower group of upper connector 2342 is connected with ALC plate 235 by upper gib headed bolt 2344, in the counterbore that the outer panel face that the outer end, bar portion of upper gib headed bolt 2344 is in ALC plate 235 is offered, and in this counterbore, be equipped with the upper locking nut of spinning on the bar portion external end head of upper gib headed bolt 2344, and the head hook of upper gib headed bolt 2344 is connected in the lower edge of vertical wallboard of lower group of upper connector 2342, and weld between the vertical wallboard of the head of upper gib headed bolt 2344 and lower group upper connector 2342, plain bolt is passed through to make the top of ALC plate 235, gib headed bolt and be assemblied in the upper of upper strata girder steel 233, angle bar under bottom flange welds together, realize fixing the top of ALC plate 235.
Connecting bolt 2391 is the plain bolt of common M8 × 180 specification of interior extension, the external end head of connecting bolt 2391 is in the outboard counterbore that the outer panel face of warming plate 239 is offered, and is equipped with the outer attaching nut of spinning on the external end head of connecting bolt 2391 in this outboard counterbore; The inner of connecting bolt 2391 be in and ALC plate 235 interior plate face in the inboard counterbore offered, be equipped with in inboard counterbore spinning in the inner termination of connecting bolt 2391 in attaching nut, with utilize Churn drill punch, plain bolt perforation, the gluing connection realizing warming plate 239 and ALC plate 235.
Lower connector 236 is lower angle bar, the horizontal wallboard of lower angle bar is fixed on lower floor's floor 237 by expansion bolt, vertical wallboard is close on the interior plate face of ALC plate 235, and vertical wallboard is connected with ALC plate 235 by lower gib headed bolt 2361, the outer end, bar portion of lower gib headed bolt 2361 is in the counterbore that the outer panel face of ALC plate 235 is offered, and is also equipped with the lower locking nut of spinning on the bar portion external end head of lower gib headed bolt 2361 in this counterbore; The head hook of lower gib headed bolt 2361 is connected in the upper edge of vertical wallboard of lower angle bar, and the vertical wallboard of the head of lower gib headed bolt 2361 and lower angle bar welds together, to make the bottom of ALC plate 235 weld together by lower gib headed bolt 2361 with the lower angle bar that expansion bolt is fixed on lower floor's floor 237, the bottom of ALC plate 235 is made to be fixed on encorbelmenting in part of lower floor's floor 237.
The embodiment 3 in house in the utility model: as shown in Figure 3, the side fascia syndeton in this house is vertically comprising the upper strata floor 331 arranged successively from the top down, upper strata girder steel 333, upper connector 334, ALC plate 335, lower connector 336, lower floor's floor 337 and lower floor's girder steel 338, girder steel 333 and lower floor's girder steel 338 are H profile steel beam at the middle and upper levels for they, upper strata girder steel 333 bracketing is below upper strata floor 331, lower floor's girder steel 338 bracketing is below lower floor's floor 337 edge, to be fixed on bearing column by the two ends of upper strata girder steel 333 and lower floor's girder steel 338, upper strata girder steel 333 and lower floor's girder steel 338 is made to be supporting part in whole side fascia syndeton.The edge of upper strata floor 331 is encorbelmented in the outside of upper strata girder steel 333, ALC plate 335 is in the position of below between upper strata girder steel 333 and warming plate 339 of the part of encorbelmenting of upper strata floor 331, the edge of lower floor's floor 337 is in the inner side of ALC plate 335, and ALC plate 335 is in outside upper strata girder steel 333 and lower floor's girder steel 338, to make the exterior wall in whole house encorbelment outside girder steel and bearing column by encorbelmenting of upper strata floor 331, so not only can increase the interior space in ALC plate 335, the alien invasion of bearing column can also be wrapped up by ALC plate 335, play fireproof effect.The top of ALC plate 335 is fixed on the bottom flange of upper strata girder steel 333 by upper connector 334.The bottom of ALC plate 335 is fixed on the top flange of lower floor's girder steel 338 by lower connector 336.ALC plate 335 to be connected the warming plate 339 be close on outer panel face by the connecting bolt 3391 installed along inward-outward direction.
Upper connector 334 has two and is divided into upper group of upper connector 3341 and lower group upper connector 3342 between the upper and lower every setting, upper group of upper connector 3341 and lower group upper connector 3342 are angle bar, wherein the horizontal wallboard of upper group upper connector 3341 is close to fixing (can weld or bolt connection) on the downside of the top flange of upper strata girder steel 333, vertical wallboard is close on the interior plate face of ALC plate 335, and the vertical wallboard of upper group of upper connector 3341 connects ALC plate 335 by fastening bolt 3343, fastening bolt 3343 is the plain bolt of interior extension, the external end head of fastening bolt 3343 is in the counterbore that the outer panel face of ALC plate 335 is offered, and in this counterbore, be equipped with the outer clamp nut of spinning on the external end head of fastening bolt 3343, and the inner termination of fastening bolt 3343 is stretched out from the inner side of the vertical wallboard of upper group of upper connector 3341, extension is installed with limit block clamp nut in the inner side of vertical wallboard, the horizontal wallboard of lower group upper connector 3342 is close to fixing (can weld or bolt connection) on the downside of the bottom flange of upper strata girder steel 333, vertical wallboard is close on the interior plate face of ALC plate 335, and the vertical wallboard of lower group of upper connector 3342 is connected with ALC plate 335 by upper gib headed bolt 3344, in the counterbore that the outer panel face that the outer end, bar portion of upper gib headed bolt 3344 is in ALC plate 335 is offered, and in this counterbore, be equipped with the upper locking nut of spinning on the bar portion external end head of upper gib headed bolt 3344, and the head hook of upper gib headed bolt 3344 is connected in the lower edge of vertical wallboard of lower group of upper connector 3342, and weld between the vertical wallboard of the head of upper gib headed bolt 3344 and lower group upper connector 3342, plain bolt is passed through to make the top of ALC plate 335, gib headed bolt and be assemblied in the upper of upper strata girder steel 333, angle bar under bottom flange welds together, realize fixing the top of ALC plate 335.
Connecting bolt 3391 is the plain bolt of common M8 × 180 specification of interior extension, the external end head of connecting bolt 3391 is in the outboard counterbore that the outer panel face of warming plate 339 is offered, and is equipped with the outer attaching nut of spinning on the external end head of connecting bolt 3391 in this outboard counterbore; The inner of connecting bolt 3391 be in and ALC plate 335 interior plate face in the inboard counterbore offered, be equipped with in inboard counterbore spinning in the inner termination of connecting bolt 3391 in attaching nut, with utilize Churn drill punch, plain bolt perforation, the gluing connection realizing warming plate 339 and ALC plate 335.
The bottom of ALC plate 335 sinks down into below the epipleural face of lower floor's floor 337 together with lower connector 336.Lower connector 336 is lower angle bar, the horizontal wallboard of lower angle bar is close to fixing (can weld or bolt connection) on the top flange of lower floor's girder steel 338, vertical wallboard is close on the interior plate face of ALC plate 335, and vertical wallboard connects ALC plate 335 by lower gib headed bolt 3361, the outer end, bar portion of lower gib headed bolt 3361 is in the counterbore that the outer panel face of ALC plate 335 is offered, and is also equipped with the lower locking nut of spinning on the bar portion external end head of lower gib headed bolt 3361 in this counterbore; The head hook of lower gib headed bolt 3361 is connected in the upper edge of vertical wallboard of lower angle bar, and the vertical wallboard of the head of lower gib headed bolt 3361 and lower angle bar welds together, welded together by lower gib headed bolt 3361 and the lower angle bar be welded on lower floor's floor 337 to make the bottom of ALC plate 335.Lower angle bar is between ALC plate 335 and lower floor's floor 337, the inner concave of lower angle bar and the lateral surface of lower floor's floor 337 surround notch groove upward, this groove can form local drop at the edge of lower floor's floor 337, extend cold bridge ALC plate 335 in outside propagation path, in this groove, be then cast with the disconnected cold bridge concrete body 330 of the head of gib headed bolt 3361 under covering.
The embodiment 4 in house in the utility model: as shown in Figure 4, the side fascia syndeton in this house is vertically comprising the upper strata floor 431 arranged successively from the top down, upper strata girder steel 433, upper connector 434, ALC plate 435, lower connector 436, lower floor's floor 437 and lower floor's girder steel 438, girder steel 433 and lower floor's girder steel 438 are H profile steel beam at the middle and upper levels for they, upper strata girder steel 433 bracketing is below upper strata floor 431, lower floor's girder steel 438 bracketing is below lower floor's floor 437 edge, to be fixed on bearing column by the two ends of upper strata girder steel 433 and lower floor's girder steel 438, upper strata girder steel 433 and lower floor's girder steel 438 is made to be supporting part in whole side fascia syndeton.The edge of upper strata floor 431 is encorbelmented in the outside of upper strata girder steel 433, the edge of lower floor's floor 437 is also encorbelmented in the outside of lower floor's girder steel 438, and ALC plate 435 be connected to upper strata floor 431 and lower floor's floor 437 encorbelment between part, namely ALC plate 435 is in outside upper strata girder steel 433 and lower floor's girder steel 438, to make the exterior wall in whole house encorbelment outside girder steel and bearing column by upper strata floor 431 and encorbelmenting of lower floor's floor 437, so not only can increase the interior space in ALC plate 435, the alien invasion of bearing column can also be wrapped up by ALC plate 435, play fireproof effect.The top of ALC plate 435 is fixed on the bottom flange of upper strata girder steel 433 by upper connector 434.The bottom of ALC plate 435 is fixed on encorbelmenting in part of lower floor's floor 437 by lower connector 436.ALC plate 435 to be connected the warming plate 439 be close on outer panel face by the connecting bolt 4391 installed along inward-outward direction.
The part of encorbelmenting of upper strata floor 431 offers the upper cast-in-place hole of the top face being in ALC plate 435, the end face of ALC plate offers the lower cast-in-place hole be docked and connected with upper cast-in-place hole, on, the connecting concrete body 432 of expansive mortar solidification is cast with after the inherent ALC plate 435 in lower cast-in-place hole is connected with upper strata girder steel 433, pre-buriedly in connecting concrete body be fixed with negative reinforcement, expansive mortar is poured into a mould to be inserted after in cast-in-place hole reserved in advance by negative reinforcement, the end face of ALC plate 435 is made to be connected by the part of encorbelmenting of connecting concrete body 432 and upper strata floor 431 and to form an entirety.
Upper connector 434 is for being in the upper angle bar at ALC plate top, the horizontal wallboard of upper angle bar is close to fixing (can weld or bolt connection) on the bottom flange of upper strata girder steel 433, the vertical wallboard of upper angle bar is close on the interior plate face of ALC plate 435, the upper gib headed bolt 4341 installed inside and outside vertical wallboard and ALC plate 435 pass through is connected, the outer end, bar portion of upper gib headed bolt 4341 is in the counterbore that the outer panel face of ALC plate 435 is offered, and in this counterbore, be equipped with the clamp nut of spinning on the bar portion external end head of upper gib headed bolt 4341, and the head hook of upper gib headed bolt 4341 is connected in the lower edge of vertical wallboard of angle bar, the head of upper gib headed bolt 4341 welds with the lower edge of the vertical wallboard of upper angle bar again, to make and ALC plate 435 is welded together by upper gib headed bolt 4341 and the upper angle bar be assemblied on the bottom flange of upper strata girder steel 433.
Connecting bolt 4391 is the plain bolt of common M8 × 180 specification of interior extension, the external end head of connecting bolt 4391 is in the outboard counterbore that the outer panel face of warming plate 439 is offered, and is equipped with the outer attaching nut of spinning on the external end head of connecting bolt 4391 in this outboard counterbore; The inner of connecting bolt 4391 be in and ALC plate 435 interior plate face in the inboard counterbore offered, be equipped with in inboard counterbore spinning in the inner termination of connecting bolt 4391 in attaching nut, with utilize Churn drill punch, plain bolt perforation, the gluing connection realizing warming plate 439 and ALC plate 435.
Lower connector 436 is for being in the lower angle bar bottom ALC plate, the horizontal wallboard of lower angle bar is fixed on lower floor's floor 437 by expansion bolt, vertical wallboard is close on the interior plate face of ALC plate 435, and vertical wallboard is connected with ALC plate 435 by lower gib headed bolt 4361, the outer end, bar portion of lower gib headed bolt 4361 is in the counterbore that the outer panel face of ALC plate 435 is offered, and is also equipped with the lower locking nut of spinning on the bar portion external end head of lower gib headed bolt 4361 in this counterbore; The head hook of lower gib headed bolt 4361 is connected in the upper edge of vertical wallboard of lower angle bar, and the vertical wallboard of the head of lower gib headed bolt 4361 and lower angle bar welds together, to make the bottom of ALC plate 435 weld together by lower gib headed bolt 4361 with the lower angle bar that expansion bolt is fixed on lower floor's floor 437, the bottom of ALC plate 435 is made to be fixed on encorbelmenting in part of lower floor's floor 437.
In the above-described embodiments, upper and lower connector is that fixed mutual pairing uses, and in other embodiments, each upper and lower connector also can match arbitrarily use.
In the above-described embodiments, relatively on the end face of ALC plate and the part of encorbelmenting of upper strata floor offer cast-in-place hole, to make a cast-in-place shaping connecting concrete body part in the floor of upper strata, another part is in ALC plate, realize reliably being connected of ALC plate and upper strata floor, in other embodiments, also only can offer cast-in-place hole on the floor of upper strata, namely by the curing molding process of connecting concrete body, the adhesion stress between connecting concrete body and ALC plate ensures being connected of ALC plate and upper strata floor.
In above-described embodiment 1,4, utilize location steel card or connecting concrete body to realize locating the top of ALC plate, in other embodiments, also can utilize riveted joint, location that the mode such as bonding realizes between ALC plate and upper strata floor.
The embodiment of the utility model China and foreign countries wallboard connecting structure: the structure of the present embodiment China and foreign countries wallboard connecting structure is identical with the structure of above-described embodiment China and foreign countries wallboard connecting structure, therefore repeats no more.
Claims (10)
1. side fascia syndeton, comprise the warming plate in the ALC plate be between upper and lower floor plate and the outside being positioned at ALC plate, it is characterized in that, ALC plate is in outside the girder steel of underfloor bracketing, the outer ledge of upper strata floor is encorbelmented outside the girder steel of upper strata and/or the outer ledge of lower floor's floor is encorbelmented outside lower floor's girder steel, and the top of ALC plate is connected on the girder steel of upper strata by upper connector, the bottom of ALC plate is connected on lower floor's floor or the top of lower floor's girder steel by lower connector, and ALC plate and warming plate are connected by the connecting bolt installed along inward-outward direction.
2. side fascia syndeton according to claim 1, is characterized in that, the outer ledge of upper strata floor is encorbelmented outside the girder steel of upper strata, and the part of encorbelmenting of upper strata floor is provided with the location structure be connected with the top of ALC plate.
3. side fascia syndeton according to claim 2, is characterized in that, location structure comprises the U-shaped location steel card being fixed on the beneath portions of encorbelmenting of upper strata floor by expansion bolt, and location steel Button with special fastening means is connected to the top of ALC plate.
4. side fascia syndeton according to claim 2, it is characterized in that, location structure comprises the cast-in-place hole being in the top of ALC plate offered of part of encorbelmenting of upper strata floor, the connecting concrete body between the wall surface of the hole being cast with the end face being connected to ALC plate and cast-in-place hole in cast-in-place hole.
5. side fascia syndeton according to claim 4, is characterized in that, connecting concrete body is that expansive mortar solidifies the concrete body surrounded.
6. side fascia syndeton according to claim 4, is characterized in that, pre-buriedly in connecting concrete body is installed with negative reinforcement.
7. side fascia syndeton as claimed in any of claims 1 to 6, is characterized in that, lower connector is the lower connecting angle iron that buckle is connected to that the lower connection steel card of the bottom of ALC plate or bolt are connected to the inner side of ALC plate.
8. side fascia syndeton according to claim 7, it is characterized in that, lower connector is the lower connecting angle iron being connected to the inner side of ALC plate by gib headed bolt, lower connecting angle iron is connected between ALC plate and lower floor's girder steel, bottom and the lower connecting angle iron of ALC plate sink down on the downside of the upper face of lower floor's floor, lower connecting angle iron and lower floor's floor surround notch cold bridge extension slot upward, are cast with the disconnected cold bridge concrete body covered in the inner termination of gib headed bolt in cold bridge extension slot.
9. house, comprise the roof of exterior wall and upper bracketing thereof, exterior wall has the side fascia syndeton being in interlayer, side fascia syndeton comprises and being in, ALC plate between lower floor's floor and be positioned at the warming plate in outside of ALC plate, it is characterized in that, ALC plate is in outside the girder steel of underfloor bracketing, the outer ledge of upper strata floor is encorbelmented outside the girder steel of upper strata and/or the outer ledge of lower floor's floor is encorbelmented outside lower floor's girder steel, and the top of ALC plate is connected on the girder steel of upper strata by upper connector, the bottom of ALC plate is connected on lower floor's floor or the top of lower floor's girder steel by lower connector, ALC plate and warming plate are connected by the connecting bolt installed along inward-outward direction.
10. house according to claim 9, is characterized in that, the outer ledge of upper strata floor is encorbelmented outside the girder steel of upper strata, and the part of encorbelmenting of upper strata floor is provided with the location structure be connected with the top of ALC plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520116716.8U CN204781446U (en) | 2015-02-26 | 2015-02-26 | Side fascia connection structure and use house of this structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116716.8U CN204781446U (en) | 2015-02-26 | 2015-02-26 | Side fascia connection structure and use house of this structure |
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| CN204781446U true CN204781446U (en) | 2015-11-18 |
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| CN201520116716.8U Expired - Fee Related CN204781446U (en) | 2015-02-26 | 2015-02-26 | Side fascia connection structure and use house of this structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106436983A (en) * | 2016-12-02 | 2017-02-22 | 中国建筑第八工程局有限公司 | Assembled external wall structure and construction method |
| CN107476471A (en) * | 2017-08-15 | 2017-12-15 | 浙江科达新型建材有限公司 | One kind assembling combined type external wall system and its construction method |
| CN109057091A (en) * | 2018-08-22 | 2018-12-21 | 江苏华大装配式房屋有限公司 | A kind of assembled hollow exterior wall body and its assembly method suitable for steel construction |
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| CN111502292A (en) * | 2020-05-06 | 2020-08-07 | 河南远大可持续建筑科技有限公司 | Sinking type process method for expansion bolt of wall through hole of autoclaved aerated concrete wallboard |
| CN113482198A (en) * | 2021-07-05 | 2021-10-08 | 中建科工集团有限公司 | ALC board mounting method and ALC board mounting structure |
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- 2015-02-26 CN CN201520116716.8U patent/CN204781446U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106436983A (en) * | 2016-12-02 | 2017-02-22 | 中国建筑第八工程局有限公司 | Assembled external wall structure and construction method |
| CN106436983B (en) * | 2016-12-02 | 2018-08-31 | 中国建筑第八工程局有限公司 | Assembly type external wall heat structure and its construction method |
| CN107476471A (en) * | 2017-08-15 | 2017-12-15 | 浙江科达新型建材有限公司 | One kind assembling combined type external wall system and its construction method |
| CN109057091A (en) * | 2018-08-22 | 2018-12-21 | 江苏华大装配式房屋有限公司 | A kind of assembled hollow exterior wall body and its assembly method suitable for steel construction |
| CN110374230A (en) * | 2019-06-26 | 2019-10-25 | 中建四局第六建筑工程有限公司 | A kind of exterior wall light cellular partition board installation node and its construction method |
| CN110374230B (en) * | 2019-06-26 | 2024-05-03 | 中建四局第六建筑工程有限公司 | Mounting node of light partition board of outer wall and construction method of mounting node |
| CN110952732A (en) * | 2019-11-25 | 2020-04-03 | 北京建工集团有限责任公司 | Heat preservation and insulation structure for passive house steel structure cornice and construction method thereof |
| CN111502292A (en) * | 2020-05-06 | 2020-08-07 | 河南远大可持续建筑科技有限公司 | Sinking type process method for expansion bolt of wall through hole of autoclaved aerated concrete wallboard |
| CN113482198A (en) * | 2021-07-05 | 2021-10-08 | 中建科工集团有限公司 | ALC board mounting method and ALC board mounting structure |
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