CN103669713A - Aerated concrete wallboard and wallboard external-hang structure using it - Google Patents
Aerated concrete wallboard and wallboard external-hang structure using it Download PDFInfo
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- CN103669713A CN103669713A CN201310635772.8A CN201310635772A CN103669713A CN 103669713 A CN103669713 A CN 103669713A CN 201310635772 A CN201310635772 A CN 201310635772A CN 103669713 A CN103669713 A CN 103669713A
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Abstract
The invention discloses an aerated concrete wallboard and a wallboard external-hang structure using it. The aerated concrete wallboard is characterized in that embedded parts are arranged at the top and the bottom of an inside board surface of a board body respectively, a dovetail-shaped or T-shaped straight flute is arranged in each of the embedded parts, a fastening bolt is assembled in the straight flute in a rotation stopping manner, the head of the fastening bolt has a guiding cooperation with the straight flute along a flute length direction, and the rod portion of the fastening bolt extends from the notch of the straight flute. When the aerated concrete wallboard is used, the part of the fastening bolt rod portion extending out of the port of the straight notch is fixedly connected to a beam through a press board, and a torque and a pulling force which are applied to the fastening bolt by a fastening nut adapted to the fastening bolt act on the embedded parts through the head of the fastening bolt and act on the board body through the embedded parts in the fixed connection process of the fastening bolt to the press board, so the pressure born by the board body in the bolt connecting process is reduced.
Description
Technical field
The present invention relates to a kind of aerated concrete wall panel and use the wallboard external-hanging structure of this wallboard.
Background technology
At present, at the architectural wallboard adopting while carrying out dry hanging construction, be all to hang and be fixed in main structure by metal insert, as the application number disclosed a kind of cladding self-heat conserving curtain wall body of wall based on autoclaved lightweight concrete board of Chinese patent that is 201210072729.0, this body of wall comprises ALC plate (autoclaved lightweight concrete board), the cast of ALC intralamellar part is embedded with reinforced mesh, on reinforced mesh, be welded with built-in embedded part, built-in embedded part is fixed with the pressing plate being connected with room beam by fastening bolt, fastening bolt be forward on ALC plate in the jack of built-in embedded part position, and this jack is reserved in the prefabricated process of ALC plate or impact with rig while constructing at the scene and form, and on pressing plate, offer the slotted hole passing for fastening bolt, slotted hole extends along the high direction of wall, relative position when regulating fastening bolt and pressing plate fixedly.But in use there is following defect in the ALC plate of this structure:
On the exposed parts of fastening bolt during spinning clamp nut, clamp nut can be by mutual interlock helicitic texture to fastening bolt, apply outside pulling force and around the moment of torsion of axial-rotation, and the pre-buried position of fastening bolt in ALC plate is polished rod, thereby make the pre-buried intensity of fastening bolt on ALC plate weakened, the also corresponding reduction of the dried hanging hang structure dependability of body of wall;
Between wallboard and room beam, the element of load-bearing is fastening bolt, the extruding contact surface of fastening bolt and ALC plate is semi-cylindrical, the area of this semi-cylindrical is less, thereby under ALC plate effect of weight, on the plate face of ALC plate, in fastening bolt installed position, there will be by the problem of pressure break, thereby the dried hanging hang structure dependability of body of wall is reduced, also make the aesthetic of body of wall internal face reduce.
Summary of the invention
The object of this invention is to provide and be a kind ofly connected reliable aerated concrete wall panel with room beam, a kind of wallboard external-hanging structure that uses this aerated concrete wall panel is also provided simultaneously.
In order to realize above object, the technical scheme of aerated concrete wall panel of the present invention is as follows:
A kind of aerated concrete wall panel, the plate body that comprises vertical setting, on described plate body in the top/bottom part position of same lateral plates the pre-buried built-in fitting that is installed with respectively, in built-in fitting, be provided with closed at both ends, the dove-tail form of notch perforation plate body plate face or T-shaped straight trough, in straight trough, along flute length direction guiding movement, be equipped with fastening bolt, the head of fastening bolt and the cell wall of straight trough only screw and close, and the bar portion of fastening bolt stretches out from the notch of straight trough.
Described built-in fitting submerges in plate body and is concordant with the surface of plate body.
Described plate body is Autoclaved aerated concrete slabs body, is embedded with cage of reinforcement in plate body, and described built-in fitting welding is connected on cage of reinforcement.
On described built-in fitting, in a side of direct through groove notch, be fixed with the reinforced seat of T-shaped or L-type, reinforced seat is pre-buried to be installed in plate body.
Described straight trough is T-shaped groove, and described fastening bolt is T-shaped groove bolt.
The equal along continuous straight runs of each described built-in fitting extends, and the built-in fitting in plate face top/bottom part is parallel to each other.
Built-in fitting in plate body top in each described built-in fitting has more than two, and in plate body top, the built-in fitting of the bottom layout that is staggered up and down.
The technical scheme of wallboard external-hanging structure of the present invention is as follows:
A kind of wallboard external-hanging structure, comprise room beam and be connected to the aerated concrete wall panel on room beam, described aerated concrete wall panel has the plate body of vertical setting, on described plate body in the top/bottom part position of interior plate face the pre-buried built-in fitting that is installed with respectively, in built-in fitting, be provided with closed at both ends, the dove-tail form of notch perforation plate body plate face or T-shaped straight trough, in straight trough, along flute length direction guiding movement, be equipped with fastening bolt, the head of fastening bolt and the cell wall of straight trough only screw and close, and the bar portion of fastening bolt stretches out from the notch of straight trough.
Described aerated concrete wall panel has two above, also upper and lower positioned opposite, and the fastening bolt at lower floor's aerated concrete wall panel top is connected on room beam by angle bar, and the fastening bolt of upper strata aerated concrete wall panel bottom is connected on angle bar by pressing plate.
Each described built-in fitting all extends along wall length direction, and the built-in fitting in plate face top/bottom part is parallel to each other.
The present invention is pre-buried respectively in the top/bottom part position of interior plate face on plate body is installed with the pre-buried built-in fitting that is installed with, in built-in fitting, be provided with dove-tail form or T-shaped straight trough, in straight trough, only spinning is furnished with fastening bolt, the head of fastening bolt coordinates with straight trough guiding along flute length direction, the bar portion of fastening bolt stretches out from the notch of straight trough, in use, the part that fastening screw tightening latch portion stretches out from direct through groove notch is connected in room beam by pressing plate, fastening bolt is being connected in the process on pressing plate, the moment of torsion and the pulling force that to fastening bolt, apply with the clamp nut of fastening bolt adaptation can act on by the head of fastening bolt on built-in fitting, by built-in fitting, act on plate body again, and compare fastening bolt head, the contact area of built-in fitting and plate body is larger, thereby the suffered pressure of plate body in bolt connection procedure is reduced, the impact that built-in fitting and plate body contact site are subject to is reduced, with the reliability that guarantees that aerated concrete wall panel of the present invention is connected with room beam.Simultaneously, at plate body during along the straight trough length direction fine motion of built-in fitting, between built-in fitting and fastening bolt, relatively move, thereby make fastening bolt can realize by its head the fine motion of plate body, reduce the impact that fastening bolt wearing and tearing bring Integral connection structure, further guaranteed the reliability that aerated concrete wall panel of the present invention is connected with room beam.
Accompanying drawing explanation
Fig. 1 is the structural representation of wallboard external-hanging structure embodiment deadlight of the present invention;
Fig. 2 is the distributed architecture schematic diagram of cage of reinforcement in plate body in Fig. 1;
Fig. 3 is that the A-A of Fig. 1 is to sectional view;
Fig. 4 is that the B-B of Fig. 1 is to sectional view;
Fig. 5 is that the C-C of Fig. 1 is to sectional view;
Fig. 6 is the structural representation of wallboard external-hanging structure embodiment of the present invention;
Fig. 7 is that the D-D of Fig. 6 is to sectional view;
Fig. 8 is the syndeton schematic diagram of body of wall interior wall face portion in Fig. 6;
Fig. 9 is the front view of Fig. 8.
The specific embodiment
The embodiment of wallboard external-hanging structure of the present invention: as shown in Figures 1 to 9, this wallboard external-hanging structure is the wallboard external-hanging structure of the pre-buried steel tank wallboard of plate face based on steam-pressing aero-concrete production technology, this wallboard external-hanging structure comprises top wall panel 1-7, bottom wall panel 1-8, floor plates 1-9 and room beam 1-10, wherein top wall panel 1-7 and bottom wall panel 1-8 are steam-pressing aero-concrete wallboard, this steam-pressing aero-concrete wallboard comprises the plate body 1-1 of vertical setting, this plate body 1-1 is Autoclaved aerated concrete slabs body 1-1, in plate body 1-1, be embedded with cage of reinforcement 1-2, the upper welding of cage of reinforcement 1-2 is fixed with the pre-buried built-in fitting 1-3 being installed in plate body 1-1, the reinforced seat 1-32 of the C shaped steel 1-31 that this built-in fitting 1-3 is extended by left and right and the welding of the C shaped steel 1-31 back side forms, wherein reinforced seat 1-32 is the T-shaped body of rod, reinforced seat 1-32 is in middle part, the built-in fitting 1-3 back side, in C shaped steel 1-31, be provided with T-shaped straight trough, the both ends open of straight trough is sealed by the entity part of plate body 1-1, the notch of straight trough runs through the inner plate surface of plate body 1-1, and C shaped steel 1-31 notch edge is concordant with plate body 1-1 inner plate surface, in C shaped steel 1-31, only spinning is furnished with fastening bolt 1-4, this fastening bolt 1-4 is T-shaped groove bolt, and the head of fastening bolt 1-4 coordinates with straight trough guiding along left and right directions, and the bar portion of fastening bolt 1-4 stretches out from the notch of straight trough.
The angle bar 1-30 that the fastening bolt 1-4 assembling in the top of bottom wall panel 1-8 is equipped with by clamp nut 1-20 and two built-in fitting 1-3 is connected respectively, angle bar 1-30 is connected on the end face of room beam 1-10 away from a side of bottom wall panel 1-8; The bottom of top wall panel 1-7 is equipped with the pressing plate 1-40 that the fastening bolt 1-4 by assembling in clamp nut 1-20 and built-in fitting 1-3 is connected, the bottom of pressing plate 1-40 overhangs downwards, and to be welded on angle bar 1-30 upper, and between pressing plate 1-40 and top wall panel 1-7 inner plate surface, be folded with the backing plate 1-50 with angle bar 1-30 uniform thickness.
Between the upper surface of the lower surface of top wall panel 1-7 and bottom wall panel 1-8, there is assembling gap, outer openings position in this assembling gap is filled with seal 1-60, sealing body 1-60 consists of the filleting lotion setting gradually from outside to inside, PE rod (polyethylene seal bar), polyurethane coating body and PE rod (polyethylene seal bar), with the outer openings in the assembling gap between top wall panel 1-7 and bottom wall panel 1-8, carries out shutoff sealing.
Plate body 1-1 is that to take flyash or silica sand, cement, lime be primary raw material, is strengthened the many aerocretes board product forming through high temperature, high pressure, stream curing by the cage of reinforcement 1-2 through antirust processing.When cage of reinforcement 1-2 makes, by through calculating, the built-in fitting 1-3 of appropriate design accurately behind location and steel frame be welded and fixed, again the cage of reinforcement 1-2 with built-in fitting 1-3 is built with slurry and forms integral body, precuring to some strength moulding through entering mould, pull out the sheet material that rip cutting after the pricker somersault demoulding becomes desired thickness, through enter still, steam-cured, go out still and make sheet material.The left and right sides of plate body 1-1 is respectively equipped with male tenon 1-5 and female tongue and groove 1-6, so that each wallboard is along the relative interlock docking of wall length direction.
Built-in fitting 1-3 at plate body 1-1 top, have two and left and right spaced apart, built-in fitting 1-3 has the position between and two built-in fitting 1-3 in top in the bottom of plate body 1-1, and three built-in fitting 1-3 on plate body 1-1 are in the above-below direction layout that is staggered.In use, two main bearing member that built-in fitting 1-3 is shear wall external-hanging structure at top, with room beam after play " drawing act " effect; A built-in fitting 1-3 of bottom plays fixedly position-limiting action.
This wallboard external-hanging structure is when constructing, because two built-in fitting 1-3 straight troughs on bottom wall panel 1-8 top have certain length (designing according to different regions, different load), the fastening bolt 1-4 supporting with it can move left and right in straight trough, when fastening bolt 1-4 moves to after correct position, again the bar portion extension of fastening bolt 1-4 is passed to the bolt through-hole on angle bar 1-30, so that by clamp nut 1-20, angle bar 1-30 is connected in to the top of bottom wall panel 1-8, and then angle bar 1-30 is welded on the end face of room beam 1-10;
The built-in fitting 1-3 of top wall panel 1-7 bottom mainly plays fixedly position-limiting action, after bottom wall panel 1-8 is docked on top wall panel 1-7, utilization and backing plate 1-50 compensate the space that angle bar 1-30 takies, subsequently pressing plate 1-40 bridge joint being connected in to top wall panel 1-7 tightens between screw and angle bar 1-30, the top of pressing plate 1-40 is connected on fastening bolt 1-4 by clamp nut 1-20, the bottom welding of pressing plate 1-40 is on angle bar 1-30, and then between floor plates 1-9 and pressing plate 1-40, pouring into a mould 1:3 cement mortar carrys out filling chink.
In the above-described embodiments, on the plate face of built-in fitting in plate body, in other embodiments, on the plate face that built-in fitting also can be in plate body and the left and right side of end face crossover position place or plate body.
In the above-described embodiments, built-in fitting consists of C shaped steel and reinforced seat, and in other embodiments, built-in fitting also can pre-buriedly be installed in the block in plate body, and corresponding straight trough can be both T-shaped groove, can be also dovetail groove.
In the above-described embodiments, plate body is Autoclaved aerated concrete slabs body, and in other embodiments, plate body can be also the gas concrete plate bodys such as foam concrete plate body.
In the above-described embodiments, fastening bolt is T-shaped groove bolt, and in other embodiments, fastening bolt can be also other bolts such as hex bolts.
In the above-described embodiments, built-in fitting is concordant with the surface of plate body, and in other embodiments, built-in fitting also can expose or sink in plate body in part slave plate surface, but plate face, both ends open that on built-in fitting, the notch of direct through groove must connect plate body must be closed.
In the above-described embodiments, the reinforced seat of built-in fitting is the L-type body of rod, and in other embodiments, reinforced seat can be also the body of rod or the plate bodys such as the L-type body of rod.
Claims (10)
1. an aerated concrete wall panel, the plate body that comprises vertical setting, it is characterized in that, on described plate body in the top/bottom part position of same lateral plates the pre-buried built-in fitting that is installed with respectively, in built-in fitting, be provided with closed at both ends, the dove-tail form of notch perforation plate body plate face or T-shaped straight trough, in straight trough, along flute length direction guiding movement, be equipped with fastening bolt, the head of fastening bolt and the cell wall of straight trough only screw and close, and the bar portion of fastening bolt stretches out from the notch of straight trough.
2. aerated concrete wall panel according to claim 1, is characterized in that, described built-in fitting submerges in plate body and be concordant with the surface of plate body.
3. aerated concrete wall panel according to claim 1, is characterized in that, described plate body is Autoclaved aerated concrete slabs body, is embedded with cage of reinforcement in plate body, and described built-in fitting welding is connected on cage of reinforcement.
4. aerated concrete wall panel according to claim 1, is characterized in that, is fixed with the reinforced seat of T-shaped or L-type on described built-in fitting in a side of direct through groove notch, and reinforced seat is pre-buried to be installed in plate body.
5. according to the aerated concrete wall panel described in any one in claim 1 to 4, it is characterized in that, described straight trough is T-shaped groove, and described fastening bolt is T-shaped groove bolt.
6. according to the aerated concrete wall panel described in any one in claim 1 to 4, it is characterized in that, the equal along continuous straight runs of each described built-in fitting extends, and the built-in fitting in plate face top/bottom part is parallel to each other.
7. according to the aerated concrete wall panel described in any one in claim 1 to 4, it is characterized in that, the built-in fitting in plate body top in each described built-in fitting has more than two, and in plate body top, the built-in fitting of the bottom layout that is staggered up and down.
8. a wallboard external-hanging structure, comprise room beam and be connected to the aerated concrete wall panel on room beam, described aerated concrete wall panel has the plate body of vertical setting, it is characterized in that, on described plate body in the top/bottom part position of interior plate face the pre-buried built-in fitting being connected with room beam that is installed with respectively, in built-in fitting, be provided with closed at both ends, the dove-tail form of notch perforation plate body plate face or T-shaped straight trough, in straight trough, along flute length direction guiding movement, be equipped with fastening bolt, the head of fastening bolt and the cell wall of straight trough only screw and close, and the bar portion of fastening bolt stretches out from the notch of straight trough.
9. wallboard external-hanging structure according to claim 8, it is characterized in that, described aerated concrete wall panel has two above, also upper and lower positioned opposite, the fastening bolt at lower floor's aerated concrete wall panel top is connected on room beam by angle bar, and the fastening bolt of upper strata aerated concrete wall panel bottom is connected on angle bar by pressing plate.
10. wallboard external-hanging structure according to claim 8 or claim 9, is characterized in that, each described built-in fitting all extends along wall length direction, and the built-in fitting in plate face top/bottom part is parallel to each other.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310635772.8A CN103669713A (en) | 2013-12-03 | 2013-12-03 | Aerated concrete wallboard and wallboard external-hang structure using it |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310635772.8A CN103669713A (en) | 2013-12-03 | 2013-12-03 | Aerated concrete wallboard and wallboard external-hang structure using it |
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| CN103669713A true CN103669713A (en) | 2014-03-26 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883028A (en) * | 2014-04-09 | 2014-06-25 | 上海泛太建筑设计有限公司 | Externally-hanging installation assembly for light prefabricated panels |
| CN104563340A (en) * | 2015-01-13 | 2015-04-29 | 沈阳建筑大学 | Connection structure of fabricated steel structure building enclosure outer wall and H-shaped steel beam |
| CN104652671A (en) * | 2015-02-09 | 2015-05-27 | 龙信建设集团有限公司 | Prefabricated assembly-type concrete outer-hanging wallboard fixing device and installation method |
| CN106088423A (en) * | 2016-07-21 | 2016-11-09 | 中清大科技股份有限公司 | Out-hung panel with pre-buried connecting elements and preparation method thereof |
| CN107916731A (en) * | 2017-10-11 | 2018-04-17 | 长沙远大住宅工业（江苏）有限公司 | A kind of cladding connecting node of assembled architecture outer wall hanging plate and its construction method |
| CN108894509A (en) * | 2018-06-27 | 2018-11-27 | 中国二十二冶集团有限公司 | The prefabricated sandwich heat preservation Side fascia of steel construction assembled-type house is without outer frame construction method |
| CN109024992A (en) * | 2018-08-27 | 2018-12-18 | 山西尚风科技股份有限公司 | A kind of soundproof plate and its connection method with fashioned iron |
| CN110424588A (en) * | 2019-08-07 | 2019-11-08 | 广西科技大学 | A kind of building assembled out-hung panel |
| CN112049323A (en) * | 2019-06-05 | 2020-12-08 | 李志强 | Modularized autoclaved aerated concrete slab |
| CN112227574A (en) * | 2020-09-14 | 2021-01-15 | 龙元明筑科技有限责任公司 | Assembled steel structure building wallboard top surface gap processing structure and method |
| CN112900642A (en) * | 2021-01-20 | 2021-06-04 | 浙江连翔五金科技股份有限公司 | Application of C-shaped steel embedded part |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103883028A (en) * | 2014-04-09 | 2014-06-25 | 上海泛太建筑设计有限公司 | Externally-hanging installation assembly for light prefabricated panels |
| CN104563340A (en) * | 2015-01-13 | 2015-04-29 | 沈阳建筑大学 | Connection structure of fabricated steel structure building enclosure outer wall and H-shaped steel beam |
| CN104652671A (en) * | 2015-02-09 | 2015-05-27 | 龙信建设集团有限公司 | Prefabricated assembly-type concrete outer-hanging wallboard fixing device and installation method |
| CN106088423A (en) * | 2016-07-21 | 2016-11-09 | 中清大科技股份有限公司 | Out-hung panel with pre-buried connecting elements and preparation method thereof |
| CN107916731A (en) * | 2017-10-11 | 2018-04-17 | 长沙远大住宅工业（江苏）有限公司 | A kind of cladding connecting node of assembled architecture outer wall hanging plate and its construction method |
| CN108894509A (en) * | 2018-06-27 | 2018-11-27 | 中国二十二冶集团有限公司 | The prefabricated sandwich heat preservation Side fascia of steel construction assembled-type house is without outer frame construction method |
| CN109024992A (en) * | 2018-08-27 | 2018-12-18 | 山西尚风科技股份有限公司 | A kind of soundproof plate and its connection method with fashioned iron |
| CN112049323A (en) * | 2019-06-05 | 2020-12-08 | 李志强 | Modularized autoclaved aerated concrete slab |
| CN110424588A (en) * | 2019-08-07 | 2019-11-08 | 广西科技大学 | A kind of building assembled out-hung panel |
| CN112227574A (en) * | 2020-09-14 | 2021-01-15 | 龙元明筑科技有限责任公司 | Assembled steel structure building wallboard top surface gap processing structure and method |
| CN112900642A (en) * | 2021-01-20 | 2021-06-04 | 浙江连翔五金科技股份有限公司 | Application of C-shaped steel embedded part |
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Application publication date: 20140326 |
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