CN203603311U - Connection member of light steaming and pressing aerated concrete external wall panel and steel beam - Google Patents
Connection member of light steaming and pressing aerated concrete external wall panel and steel beam Download PDFInfo
- Publication number
- CN203603311U CN203603311U CN201320659052.0U CN201320659052U CN203603311U CN 203603311 U CN203603311 U CN 203603311U CN 201320659052 U CN201320659052 U CN 201320659052U CN 203603311 U CN203603311 U CN 203603311U
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- CN
- China
- Prior art keywords
- aerated concrete
- external wall
- wall panel
- side fascia
- concrete external
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a connection member of a light steaming and pressing aerated concrete external wall panel and a steel beam. The connection member has the advantages of being good in anti-seismic property, high in strength, large in rigidness, attractive in appearance and smooth. The connection member comprises a special connection part, a flat plate, a cushioning plate, an expansion bolt, angle steel, the light steaming and pressing aerated concrete external wall panel and the steel beam, wherein the angle steel is welded onto the steel beam, the special connection part and the flat plate are arranged and welded onto the angle steel together, a groove is formed under the special connection part, the cushioning plate is welded onto the angle steel, and the light steaming and pressing aerated concrete external wall panel is prefabricated. A connector of the light steaming and pressing aerated concrete external wall panel is embedded into the groove in the special connection part, the expansion bolt penetrates through the special connection part and the flat plate to be screwed into a prefabrication bolt hole in the light steaming and pressing aerated concrete external wall panel and fastened through a nut, and a gap between the external wall panels is filled with mortar, waterproof materials and external sealing materials. By means of the connection member of the light steaming and pressing aerated concrete external wall panel and the steel beam, construction procedures are produced, and the purpose of industrialized production of residential housing is achieved.
Description
Technical field
The utility model patent relates to civilian steel work assembled-type house technical field, and exactly it is a kind of autoclaved lightweight aerated concrete side fascia for longitudinally connection and the connecting elements of girder steel.
Background technology
Autoclaved lightweight aerated concrete side fascia have from heavy and light, good heat insulating, can suitability for industrialized production etc. advantage, but owing to lacking that adapt with it, solid and reliable syndeton, under seismic loading, will cause autoclaved lightweight aerated concrete side fascia to come off, damage and the generation of the phenomenon such as the outer distortion of face inner face, easy initiation secondary disaster after seismic force effects.Therefore, adopt autoclaved lightweight aerated concrete side fascia as the civilian steel work assembled-type house of exterior wall few in China.
Utility model content
The object of the utility model patent just solves the problem that current China lacks above-mentioned connecting elements, and a kind of autoclaved lightweight aerated concrete side fascia for longitudinally connection and the connecting elements of girder steel are provided.
The purpose of this utility model is to realize like this.The connecting elements of autoclaved lightweight aerated concrete side fascia and girder steel comprises: special connecting piece, flat board, backing plate, expansion bolt, angle steel, autoclaved lightweight aerated concrete side fascia and girder steel, it is characterized in that: angle steel is welded on girder steel, angle steel is installed and be welded on to special connecting piece together with flat board, below special connecting piece, outwards bending part is provided with groove, welding with backing is connected on angle steel, prefabricated bolt hole on autoclaved lightweight aerated concrete side fascia, bottom is provided with joint.
The construction method that autoclaved lightweight aerated concrete side fascia is connected with girder steel, it is characterized in that: autoclaved lightweight aerated concrete side fascia is pre-formed, joint on autoclaved lightweight aerated concrete side fascia is embedded below special connecting piece in the groove in outside bending part, expansion bolt is through special connecting piece and dull and stereotyped being screwed in the prefabricated bolt hole on autoclaved lightweight aerated concrete side fascia, and with fastening nuts, for the gap between autoclaved lightweight aerated concrete side fascia the mortar cementation of fissures, waterproofing materials fill, external application encapsulant filleting.
The utility model has the advantages that: the syndeton of autoclaved lightweight aerated concrete side fascia and girder steel can meet various deformation requirements.Working mechanism of the present utility model is divided into two kinds of situations, the first situation is under frequently occurred earthquake load action, when hour being originally connected to hinge support, seismic forces connects, hinge support is that a kind of rotatable support namely refers to that autoclaved lightweight aerated concrete side fascia can be rotated take the bolt at two ends as axle in this case, and now the deformation pattern of autoclaved lightweight aerated concrete side fascia under load action is shown in Fig. 7.The second situation is under rarely occurred earthquake load action, there is the distortion of sliding in autoclaved lightweight concrete board and girder steel junction, slidably supporting is that a kind of namely autoclaved lightweight aerated concrete side fascia that movably supports can horizontally slip along the stay bolt hole on junction plate in this case, and the deformation pattern of autoclaved lightweight aerated concrete exterior wall under load action is shown in Fig. 8.Meanwhile, the as a whole member of connecting elements adopting in this connection, has so just reduced the impact of welding residual stress on element bearing capacity performance, has guaranteed the rigidity of member.
The utility model is mainly connected autoclaved lightweight aerated concrete side fascia by metal connecting piece with girder steel, reached that anti-seismic performance is good, intensity is high, rigidity is large, overall appearance, the technical requirements such as smooth.Integrated connection personality board has reduced the impact of welding stress on structure simultaneously, has also reduced working procedure, has improved construction benefit, has realized housing industrialization production, has shortened the construction period, has reduced cost.
Accompanying drawing explanation
Fig. 1 is Integral connection structure schematic diagram of the present utility model.
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Fig. 3 is the schematic diagram of special connecting piece.
Fig. 4 is dull and stereotyped schematic diagram.
Fig. 5 is the schematic diagram of backing plate.
Fig. 6 is the structural representation of autoclaved lightweight aerated concrete side fascia.
Fig. 7 is under frequently occurred earthquake condition, the lateral deformation figure of autoclaved lightweight aerated concrete side fascia.
Fig. 8 is under rarely occurred earthquake condition, the lateral deformation figure of autoclaved lightweight aerated concrete side fascia.
The specific embodiment
Autoclaved lightweight aerated concrete side fascia 5 of the present utility model is prefabricated units, prefabricated bolt hole 11 and joint 12 above, angle steel 6 is welded on girder steel 7, angle steel 6 is installed and be welded on to special connecting piece 1 together with dull and stereotyped 2, special connecting piece 1 part of outside bending is below provided with groove 10, and the size of groove 10 should be corresponding with joint 12, and backing plate 3 is welded on angle steel 6, to guarantee whole side fascia surface finish needs, the degree of depth can be 2mm.When construction, joint on autoclaved lightweight aerated concrete side fascia 5 12 is embedded in the groove 10 in special connecting piece 1 part of outside bending below, expansion bolt 4 is screwed on autoclaved lightweight aerated concrete side fascia 5 in prefabricated bolt hole 11 through special connecting piece 1 and dull and stereotyped 2, and with fastening nuts, for the gap between autoclaved lightweight aerated concrete side fascia 5 the mortar cementation of fissures, waterproofing materials 9 fill, external application encapsulant 8 filletings.In the utility model, every 600mm weld length that being welded as between angle steel 6 and girder steel 7 stipulates in existing standard is 50mm, and the foot welding height of weld seam is 3.2mm, backing plate be welded as spot welding, all the other NM weld seams are fillet weld.
Claims (3)
1. the connecting elements of autoclaved lightweight aerated concrete side fascia and girder steel, it comprises: special connecting piece, flat board, backing plate, expansion bolt, angle steel, autoclaved lightweight aerated concrete side fascia and girder steel, it is characterized in that: angle steel (6) is welded on girder steel (7), angle steel (6) is installed and be welded in special connecting piece (1) and dull and stereotyped (2) together, it is upper that backing plate (3) is welded on angle steel (6), and autoclaved lightweight aerated concrete side fascia (4) is pre-formed.
2. the connecting elements of autoclaved lightweight aerated concrete side fascia according to claim 1 and girder steel, is characterized in that: special connecting piece (1) below outside bending part is provided with groove (10).
3. the connecting elements of autoclaved lightweight aerated concrete side fascia according to claim 1 and girder steel, is characterized in that: the upper prefabricated bolt hole (11) of autoclaved lightweight aerated concrete side fascia (5), bottom is provided with joint (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320659052.0U CN203603311U (en) | 2013-10-24 | 2013-10-24 | Connection member of light steaming and pressing aerated concrete external wall panel and steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320659052.0U CN203603311U (en) | 2013-10-24 | 2013-10-24 | Connection member of light steaming and pressing aerated concrete external wall panel and steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203603311U true CN203603311U (en) | 2014-05-21 |
Family
ID=50715991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320659052.0U Expired - Fee Related CN203603311U (en) | 2013-10-24 | 2013-10-24 | Connection member of light steaming and pressing aerated concrete external wall panel and steel beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203603311U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883038A (en) * | 2013-10-24 | 2014-06-25 | 沈阳建筑大学 | Steaming and pressing light aerated concrete outer wallboard and steel beam connecting construction member and construction method |
| CN105756246A (en) * | 2014-12-17 | 2016-07-13 | 北新建材集团有限公司 | Adjustable wall and beam connecting structure |
-
2013
- 2013-10-24 CN CN201320659052.0U patent/CN203603311U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883038A (en) * | 2013-10-24 | 2014-06-25 | 沈阳建筑大学 | Steaming and pressing light aerated concrete outer wallboard and steel beam connecting construction member and construction method |
| CN105756246A (en) * | 2014-12-17 | 2016-07-13 | 北新建材集团有限公司 | Adjustable wall and beam connecting structure |
| CN105756246B (en) * | 2014-12-17 | 2019-05-17 | 北新建材集团有限公司 | The connection structure of adjustable wall and beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20171024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |