CN203603358U - Aerated concrete wallboard and wallboard external-hanging structure thereof - Google Patents
Aerated concrete wallboard and wallboard external-hanging structure thereof Download PDFInfo
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- CN203603358U CN203603358U CN201320781106.0U CN201320781106U CN203603358U CN 203603358 U CN203603358 U CN 203603358U CN 201320781106 U CN201320781106 U CN 201320781106U CN 203603358 U CN203603358 U CN 203603358U
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Abstract
The utility model discloses an aerated concrete wallboard and a wallboard external-hanging structure thereof. A pre-embedded member is fixedly arranged in a board body of the aerated concrete wallboard in a pre-embedding manner; a dovetail straight groove or a T-shaped straight groove is formed in the pre-embedded member; a fastening bolt is assembled in the straight groove in a rotation stopping manner; the head part of the fastening bolt is matched with the straight groove in a guiding manner along a length direction of the straight groove; the rod part of the fastening bolt extends out of a groove opening of the straight groove. When the aerated concrete wallboard is used, the part, which extends out of a groove opening of the straight groove, of the rod part of the fastening bolt is fixedly connected to a roof beam, so that the torque and the tension which are applied to the fastening bolt by a fastening nut matched with the fastening bolt can act on the pre-embedded member through the head part of the fastening bolt during the process that the fastening bolt is fixedly connected to a pressing board; then the torque and the tension can act on the board body through the pre-embedded member. Moreover, compared with the head part of the fastening bolt, the contact area of the pre-embedded member and the board body is large. Thus, the pressure borne by the boar body is reduced during the bolt connecting process. As a result, the influence to contact parts of the pre-embedded member and the board body is reduced.
Description
Technical field
The utility model relates to a kind of aerated concrete wall panel and wallboard external-hanging structure thereof.
Background technology
At present, all to hang and be fixed in main structure by metal insert at the architectural wallboard adopting while carrying out dry hanging construction, 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 while fixing with adjusting fastening bolt and pressing plate.But in use there is following defect in the ALC plate of this structure:
On the exposed parts of fastening bolt when spinning clamp nut, clamp nut can apply outside pulling force and the moment of torsion around axial-rotation to fastening bolt by the helicitic texture of mutual interlock, 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;
After fastening bolt is embedded on ALC plate, the position of fastening bolt is irremovable, and slotted hole on pressing plate can make the ALC plate can be in the fine motion of wall length direction, thereby make ALC plate in fine motion process, can drive fastening bolt to move together with clamp nut, and fastening bolt and clamp nut inevitably need in moving process and pressing plate rubs, thereby the outer peripheral face of thinner fastening bolt is worn, and bonding strength reduces.
Utility model content
The purpose of this utility model is to provide one and is connected reliable aerated concrete wall panel with room beam, and the 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 the utility model aerated concrete wall panel is as follows:
A kind of aerated concrete wall panel, comprise the plate body of vertical setting, the pre-buried built-in fitting that is installed with on the top end face of described plate body and/or bottom face, in built-in fitting, be provided with closed at both ends, the dove-tail form of notch run-through board surface or T-shaped straight trough, in straight trough, be equipped with fastening bolt along flute length direction guiding movement, 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.
The pre-buried built-in fitting that is installed with on the top end face of described plate body, offers the cast-in-place blind hole penetrating for the fastening bolt on bottom wall panel top end face, and offer the plug hole being communicated with the cecum of cast-in-place blind hole on the plate face of plate body on the bottom face of plate body.
On described built-in fitting, be fixed with reinforced seat in a side of direct through groove notch dorsad, 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 technical scheme of wallboard external-hanging structure of the present utility model is as follows:
A kind of wallboard external-hanging structure, comprise the upper of docking up and down, bottom wall panel and in upper, the room beam at bottom wall panel docking location place, described top wall panel and bottom wall panel are aerated concrete wall panel, described aerated concrete wall panel comprises the plate body of vertical setting, the pre-buried built-in fitting being connected by junction plate and room beam that is installed with on the top end face of described plate body and/or bottom face, described junction plate is folded in, between bottom wall panel, in described built-in fitting, be provided with closed at both ends, the dove-tail form of notch run-through board surface or T-shaped straight trough, in straight trough, be equipped with fastening bolt along flute length direction guiding movement, the head of fastening bolt and the cell wall of straight trough only screw and close, the bar portion of fastening bolt stretches out from the notch of straight trough.
The pre-buried built-in fitting that is installed with on the top end face of described plate body, offers the cast-in-place blind hole penetrating for the fastening bolt on bottom wall panel top end face, and offer the plug hole being communicated with the cecum of cast-in-place blind hole on the plate face of plate body on the bottom face of plate body; Bolt correspondence on the top end face of described bottom wall panel plate body is inserted in the cast-in-place blind hole on the bottom face of top wall panel plate body.
The cast-in-place spacer that is installed with in described cast-in-place blind hole, spacer is connected on junction plate.
Described room beam is steel I-beam, and described junction plate is provided with the hook portion on wing plate inside buckle steel I-beam away from a side of fastening bolt, and junction plate middle part is installed with block and is pressed on steel I-beam ala lateralis edges of boards along upper caging bolt.
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.
The utility model is the pre-buried built-in fitting that is installed with on plate body, 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 being connected in the process on pressing plate, the moment of torsion and the pulling force that apply to fastening bolt with the clamp nut of fastening bolt adaptation can act on built-in fitting by the head of fastening bolt, act on plate body by built-in fitting 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 utility model 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 fastening bolt impact that Integral connection structure is brought of wearing and tearing, further guaranteed the reliability that aerated concrete wall panel of the present utility model is connected with room beam.
Accompanying drawing explanation
Fig. 1 is the structural representation of aerated concrete wall panel in the utility model wallboard external-hanging structure embodiment 1;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation of built-in fitting in Fig. 1;
Fig. 4 is the structural representation of the utility model wallboard external-hanging structure embodiment 1;
Fig. 5 is left view in Fig. 4;
Fig. 6 is the partial enlarged drawing at E place in Fig. 4;
Fig. 7 is the structural representation of junction plate in Fig. 4;
Fig. 8 is the structural representation of wallboard external-hanging structure embodiment 2 of the present utility model;
Fig. 9 is the structural representation of junction plate in Fig. 8.
The specific embodiment
The embodiment 1 of wallboard external-hanging structure of the present utility model: as shown in Figures 1 to 7, this wallboard external-hanging structure is the top pre-buried steel tank wallboard external-hanging structure based on steam-pressing aero-concrete production technology, this wallboard external-hanging structure comprises top wall panel 2-7, bottom wall panel 2-8, floor plates 2-9 and room beam 2-10, wherein top wall panel 2-7 and bottom wall panel 2-8 all adopt aerated concrete wall panel, this aerated concrete wall panel is the plate body 2-1 that this wallboard comprises vertical setting, this plate body 2-1 is Autoclaved aerated concrete slabs body 2-1, the pre-buried cage of reinforcement that is installed with in plate body 2-1, the pre-buried built-in fitting 2-3 being welded on cage of reinforcement that is installed with on the top end face of plate body 2-1, the reinforced seat 2-32 of the C shaped steel 2-31 that this built-in fitting 2-3 is extended by left and right and the welding of the C shaped steel 2-31 back side forms, wherein reinforced seat 2-32 is straight plate, reinforced seat 2-32 is in middle part, the built-in fitting 2-3 back side, in C shaped steel 2-31, be provided with T-shaped straight trough, the both ends open of straight trough is sealed by the entity part of plate body 2-1, the notch of straight trough runs through the top end face of plate body 2-1, and C shaped steel 2-31 notch edge is concordant with plate body 2-1 top end face, in C shaped steel 2-31, only spinning is furnished with two spaced apart fastening bolt 2-4, this fastening bolt 2-4 is T-shaped groove bolt, and the head of fastening bolt 2-4 coordinates with straight trough guiding along left and right directions, and the bar portion of fastening bolt 2-4 stretches out from the notch of straight trough.Be provided with in the bottom of plate body 2-1 two with the respectively cast-in-place blind hole 2-11 of corresponding layout of fastening bolt 2-4, cast-in-place blind hole 2-11's is opening down, and on the inner plate surface of plate body 2-1, offers the plug hole 2-12 being communicated with cast-in-place blind hole 2-11.
Be provided with junction plate 2-70 at top wall panel 2-7 and bottom wall panel 2-8 support clamp, on junction plate 2-70, offer the outer bolt via hole passing for two fastening bolt 2-4 on bottom wall panel 2-8, so that through this outer bolt via hole and respectively corresponding stretching in the cast-in-place blind hole 2-11 on top wall panel 2-7 of the bar portion of the fastening bolt 2-4 on bottom wall panel 2-8, and be installed with clamp nut 2-20 in part in bolt through-hole penetrates cast-in-place blind hole 2-11, thereby being bolted, bottom wall panel 2-8 is connected on junction plate 2-70.In two cast-in-place blind hole 2-11 of top wall panel 2-7, gap is equipped with spacer 2-80 cylindraceous respectively, the bottom of this spacer 2-80 is welded on the upper face of junction plate 2-70, the interval, bottom of the top of spacer 2-80 and cast-in-place blind hole 2-11 arranges, so that the concrete being filled in cast-in-place blind hole 2-11 by plug hole 2-12 can be installed in top wall panel 2-7 pre-buried spacer 2-80, thereby spacer 2-80 is fixed on junction plate 2-70 by spacing top wall panel 2-7.The inner of junction plate 2-70 offers bolted two inner bolt via holes with room beam 2-10, this inner bolt via hole is the slotted hole that left and right directions extends, so that upper strata plate body 2-1 and the plate body 2-1 of lower floor can drive junction plate 2-70 to move left and right with respect to room beam 2-10, and male screw thread via hole is the slotted hole of interior extension, corresponding make top wall panel 2-7 and bottom wall panel 2-8 can drive junction plate 2-70 inside and outside mobile.Between top wall panel 2-7 and bottom wall panel 2-8, there is the assembling seam in junction plate 2-70 outside, and the internal face of flashing step 2-14 on return flume and top wall panel 2-7 upper surface on top wall panel 2-7 lower surface can form stopping surface, so that the seal 2-60 installing in this assembling seam can be by reliably spacing fixing, sealing body 2-60 is weather proofing sealant body.
The left and right sides of plate body 2-1 is respectively equipped with male tenon 2-5 and female tongue and groove 2-6, so that each wallboard is along the relative interlock docking of wall length direction.On the upper surface of plate body 2-1, be provided with the flashing step 2-14 that extend left and right, flashing step 2-14 transition is connected between the outer plate surface and upper surface of plate body 2-1; On the lower surface of plate body 2-1, offer the arc return flume 2-13 that extend left and right, arc return flume 2-13 is relative up and down with the position of flashing step 2-14 on plate body 2-1, and the upper and lower opposing layout of arc return flume 2-13 and flashing step 2-14.
In the present embodiment, aerated concrete wall panel adopts the pre-buried built-in fitting that sets firmly in plate top, this built-in fitting is connected with cage of reinforcement in plate body, and design groove at the bottom of plate, by being connected of fastening bolt and junction plate, finally be fixed on room beam, thereby aerated concrete wall panel is positioned at outside steel work, has avoided the cold bridge of steel work; The adjusting pad assembling on straight trough in bolt through-hole, pre-buried inserts on junction plate and junction plate plate face regulates arbitrarily aerated concrete wall panel level and vertical three-dimensional; In the assembling seam that top wall panel and bottom wall panel form, it is indoor that return flume and the design of flashing step can make to avoid water to infilter in the situation of seal failure outside, good water-proof effect; Two cast-in-place blind holes on plate body lower surface can meet the needs of installation, can conveniently regulate again the position of top wall panel lower end, guarantee the planeness of metope and can build mortar rear fixed plate end; The bolt of room beam and junction plate is connected, and Site Welding amount is greatly reduced and strengthened factory automation Cheng Du, has improved site operation speed, has saved cost; In bottom wall panel, spacer had both protected bolt not collided when mounted, had in use avoided again bottom wall panel to tighten bolt and had directly been subject to shearing action; The separately design of built-in fitting and fastening bolt, has avoided inconvenience and the transportation an ancient egg-shaped, holed wind instrument in process of manufacture bad; Plate body adds cloth cage of reinforcement and has strengthened safety of structure; Assembling seam adopts flexible joint design, eliminate under External Force Acting malformation, guaranteed the safety under the outer effect such as strong wind and earthquake.
The embodiment 2 of the utility model wallboard external-hanging structure: as shown in Figure 8 and Figure 9, the difference of the present embodiment and embodiment 1 is, between junction plate 3-70 and bottom wall panel 3-8, be folded with backing plate 3-50, on backing plate 3-50, offer equally the bolt through-hole passing for the fastening bolt 3-4 on bottom wall panel 3-8, and inner bolt via hole on the junction plate 3-70 outer fix place in room beam 3-10, and extend along inward-outward direction, in this inner bolt via hole, be equipped with caging bolt 3-90, the bar portion of caging bolt 3-90 through after inner bolt via hole by being assemblied on junction plate 3-70 through stop nut 3-80 anti-avulsion, the head of caging bolt 3-90 compresses the outer wing plate of room beam 3-10 to be connected on the lower face of junction plate 3-70, the inward flange position of junction plate 3-70 is provided with the hook portion 3-60 of downward turnover, this hook portion 3-60 is buckled on the interior wing plate at beam 3-10 top, room, and be installed with two of holding out against on room beam 3-10 end face in the inward flange position of junction plate 3-70 and hold out against screw 3-60, thereby make room beam 3-10 without perforate in the situation that, be attached on junction plate 3-70.On junction plate 3-70 upper face, convex with in the position holding out against between screw 3-60 and outer bolt via hole the reinforcement convex tendon 3-71 that two parallel interval are arranged, strengthen the left and right sides of convex tendon 3-71 in inner bolt via hole for these two.
In the above-described embodiments, on the end face of built-in fitting in plate body, in other embodiments, built-in fitting also can be on the left and right side of the plate face of plate body and end face crossover position place or plate body.
In the above-described embodiments, built-in fitting is made up 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 straight plate, and in other embodiments, reinforced seat can be also the body of rod or the plate bodys such as T-shaped, the L-type body of rod.
Claims (10)
1. an aerated concrete wall panel, comprise the plate body of vertical setting, it is characterized in that, the pre-buried built-in fitting that is installed with on the top end face of described plate body and/or bottom face, in built-in fitting, be provided with closed at both ends, the dove-tail form of notch run-through board surface or T-shaped straight trough, in straight trough, be equipped with fastening bolt along flute length direction guiding movement, 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, it is characterized in that, the pre-buried built-in fitting that is installed with on the top end face of described plate body, on the bottom face of plate body, offer the cast-in-place blind hole penetrating for the fastening bolt on bottom wall panel top end face, and offer the plug hole being communicated with the cecum of cast-in-place blind hole on the plate face of plate body.
4. aerated concrete wall panel according to claim 1, is characterized in that, on described built-in fitting, is fixed with reinforced seat in a side of direct through groove notch dorsad, 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. a wallboard external-hanging structure, comprise the upper of docking up and down, bottom wall panel and in upper, the room beam at bottom wall panel docking location place, described top wall panel and bottom wall panel are aerated concrete wall panel, described aerated concrete wall panel comprises the plate body of vertical setting, it is characterized in that, the pre-buried built-in fitting being connected by junction plate and room beam that is installed with on the top end face of described plate body and/or bottom face, described junction plate is folded in, between bottom wall panel, in described built-in fitting, be provided with closed at both ends, the dove-tail form of notch run-through board surface or T-shaped straight trough, in straight trough, be equipped with fastening bolt along flute length direction guiding movement, the head of fastening bolt and the cell wall of straight trough only screw and close, the bar portion of fastening bolt stretches out from the notch of straight trough.
7. wallboard external-hanging structure according to claim 6, it is characterized in that, the pre-buried built-in fitting that is installed with on the top end face of described plate body, on the bottom face of plate body, offer the cast-in-place blind hole penetrating for the fastening bolt on bottom wall panel top end face, and offer the plug hole being communicated with the cecum of cast-in-place blind hole on the plate face of plate body; Bolt correspondence on the top end face of described bottom wall panel plate body is inserted in the cast-in-place blind hole on the bottom face of top wall panel plate body.
8. wallboard external-hanging structure according to claim 7, is characterized in that, the cast-in-place spacer that is installed with in described cast-in-place blind hole, and spacer is connected on junction plate.
9. wallboard external-hanging structure according to claim 6, it is characterized in that, described room beam is steel I-beam, described junction plate is provided with the hook portion on wing plate inside buckle steel I-beam away from a side of fastening bolt, and junction plate middle part is installed with block and is pressed on steel I-beam ala lateralis edges of boards along upper caging bolt.
10. according to the wallboard external-hanging structure described in claim 6 or 7 or 8, it 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320781106.0U CN203603358U (en) | 2013-12-03 | 2013-12-03 | Aerated concrete wallboard and wallboard external-hanging structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201320781106.0U CN203603358U (en) | 2013-12-03 | 2013-12-03 | Aerated concrete wallboard and wallboard external-hanging structure thereof |
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| CN203603358U true CN203603358U (en) | 2014-05-21 |
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| CN201320781106.0U Expired - Fee Related CN203603358U (en) | 2013-12-03 | 2013-12-03 | Aerated concrete wallboard and wallboard external-hanging structure thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669712A (en) * | 2013-12-03 | 2014-03-26 | 河南亚鹰钢结构幕墙工程有限公司 | Aerated concrete wallboard and external wallboard hanging structure thereof |
| CN107700709A (en) * | 2016-08-08 | 2018-02-16 | 湖北源盛钢构有限公司 | A kind of structure and construction method of environment-friendly type concrete wall |
| CN111502073A (en) * | 2020-05-25 | 2020-08-07 | 徐州工程学院 | Aerated concrete wallboard connecting mechanism and method |
-
2013
- 2013-12-03 CN CN201320781106.0U patent/CN203603358U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669712A (en) * | 2013-12-03 | 2014-03-26 | 河南亚鹰钢结构幕墙工程有限公司 | Aerated concrete wallboard and external wallboard hanging structure thereof |
| CN107700709A (en) * | 2016-08-08 | 2018-02-16 | 湖北源盛钢构有限公司 | A kind of structure and construction method of environment-friendly type concrete wall |
| CN111502073A (en) * | 2020-05-25 | 2020-08-07 | 徐州工程学院 | Aerated concrete wallboard connecting mechanism and method |
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| C14 | Grant of patent or utility model | ||
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| 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: 20140521 Termination date: 20161203 |