CN215716065U - Connecting structure of precast concrete exterior wall cladding and building steel beam - Google Patents
Connecting structure of precast concrete exterior wall cladding and building steel beam Download PDFInfo
- Publication number
- CN215716065U CN215716065U CN202122411815.7U CN202122411815U CN215716065U CN 215716065 U CN215716065 U CN 215716065U CN 202122411815 U CN202122411815 U CN 202122411815U CN 215716065 U CN215716065 U CN 215716065U
- Authority
- CN
- China
- Prior art keywords
- exterior wall
- wall cladding
- concrete exterior
- precast concrete
- steel
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
Precast concrete exterior wall cladding and building girder steel connection structure relates to construction technical field. Comprises a building steel beam and a precast concrete exterior wall cladding; arranging an embedded steel structural member in a concrete structural layer on the inner side of the precast concrete exterior wall cladding, wherein the embedded steel structural member is an L-shaped rod body of an L-shaped rod body, one straight edge of the L-shaped rod body is parallel to the precast concrete exterior wall cladding and is embedded in the precast concrete exterior wall cladding, and the other straight edge of the precast concrete exterior wall cladding is provided with an external thread and vertically extends out of the surface of the precast concrete exterior wall cladding; the welding has fixed angle steel in addition in the building girder steel both sides, and the vertical setting of precast concrete exterior wall cladding is at the building girder steel tip, and the through-hole of fixed angle steel is passed to the threaded rod one end of the L shape body of rod, and the nut is connected with the threaded rod of the L shape body of rod and is fixed in the precast concrete exterior wall cladding on the building girder steel. The problem of prior art precast concrete exterior wall cladding and building girder steel be connected the knot component numerous, be not convenient for operate is solved.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a mounting structure for connecting a prefabricated concrete exterior wall hanging plate of a residential exterior wall and a building steel beam.
Background
The housing industrialization is a necessary trend of the development of the real estate industry, can effectively solve the problems of insufficient labor force in the building industry, improvement of engineering efficiency, shortening of construction period, improvement of the quality and performance of buildings and the like, and at present, the development of housing projects for industrialization of real estate army and enterprises in China and the like is already implemented.
In order to meet the requirements of housing industrialization, the housings all adopt precast concrete external wall panels. The precast concrete exterior wall cladding and the building steel beam connecting structure are processed and manufactured in a factory in a unified mode, and the quality is reliable. The window reservation and the external wall heat preservation of the external wall are finished synchronously with the external wall in a component factory, and the common quality problems of window frame water leakage, wall surface water seepage and cold penetration are solved to a great extent. The prefabricated concrete exterior wall cladding and building steel beam connecting structure is high in manufacturing precision, the manufacturing requirement component section size error is controlled within 0-minus 3mm, the position deviation of a steel bar is within +/-5 mm, the position deviation of a bolt sleeve is within +/-2 mm, the installation verticality deviation of the prefabricated concrete exterior wall cladding and the building steel beam connecting structure is controlled within +/-3 mm, and the height difference of two adjacent plates is not more than 2 mm. The connecting structure of the precast concrete exterior wall cladding and the building steel beam meets the standardized construction requirements, the form is unified, the production process is standardized, the field installation process is also standardized, and the construction efficiency is greatly improved. The position, elevation, the straightness timing of hanging up of precast concrete exterior wall cladding and building girder steel connection structure installation and with the interior fastening of watering the structure of being connected all accomplish through adjusting fastener, the construction is simple and convenient swift, the quality is easily controlled.
In the construction, the outer wall adopts precast concrete exterior wall cladding and building girder steel connection structure energy-concerving and environment-protective, practices thrift the time limit for a project, has cancelled the brickwork work of plastering, and outer facade work such as coating, ceramic tile, window frame has been accomplished at the processing factory simultaneously, and standardized, unified processing has reduced the waste of material, and energy-concerving and environment-protective effect is outstanding, and the construction is fast to the outer wall construction period has significantly reduced. The prior art precast concrete exterior wall cladding is connected with a building main body, for example, Chinese patent document CN 108081699A discloses an assembled CF autoclaved porcelain powder aerated concrete exterior wall cladding and a manufacturing method, wherein a cladding connecting piece is connected with an embedded part on the structure of the building main body, so that the hidden trouble of instability is caused, and meanwhile, the embedded part on the cladding is a screw body vertical to the cladding, so that the defects of unstable structure and inconvenience for field installation are caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a connecting structure of a precast concrete exterior wall cladding and a building steel beam, which solves the problems that the precast concrete exterior wall cladding in the prior art is connected with a building main body structure through a cladding connecting piece, has unstable hidden danger and is inconvenient to install on site.
In order to solve the problems, the utility model adopts the following technical scheme: the connecting structure of the precast concrete exterior wall cladding and the building steel beam comprises a building steel beam and a precast concrete exterior wall cladding; the prefabricated concrete exterior wall cladding structure is characterized in that a pre-buried steel structural member is arranged in a concrete structural layer on the inner side of the prefabricated concrete exterior wall cladding, the pre-buried steel structural member is an L-shaped rod body of an L-shaped rod body, one straight edge of the L-shaped rod body is parallel to the prefabricated concrete exterior wall cladding and is pre-buried in the prefabricated concrete exterior wall cladding, and the other straight edge of the prefabricated concrete exterior wall cladding is provided with an external thread and vertically extends out of the surface of the prefabricated concrete exterior wall cladding; the welding has fixed angle steel in addition in the building girder steel both sides, has the through-hole on the fixed angle steel, and the vertical setting of precast concrete exterior wall cladding is at the building girder steel tip, and the threaded rod one end of the L shape body of rod passes the through-hole of fixed angle steel, and the nut is connected with the threaded rod of the L shape body of rod and is fixed in the precast concrete exterior wall cladding on the building girder steel.
Furthermore, the connecting structure of the precast concrete exterior wall cladding and the building steel beam has the following characteristics: an L-shaped rod body connecting structure is adopted between the precast concrete exterior wall cladding at the lower side of the building steel beam and the building steel beam, a pre-buried steel structural part adopted between the precast concrete exterior wall cladding at the upper side of the building steel beam and the building steel beam is composed of pre-buried angle steel and a straight rod body, the pre-buried angle steel is welded with one end of the straight rod body, and a welding part is pre-buried in a concrete layer of the precast concrete exterior wall cladding; the embedded angle steel is vertical to the surface of the precast concrete exterior wall cladding, and a through hole is formed in the part of the embedded angle steel exposed outside; the building steel beam is provided with a through hole, the long rod bolt penetrates through the through hole of the building steel beam and the screw cap is positioned below the through hole, the screw rod on the upper portion of the long rod bolt penetrates through the through hole of the embedded angle steel, and the two screw caps are arranged on the long rod bolt and are respectively arranged on the upper side and the lower side of the embedded angle steel to fix the embedded angle steel and the building steel beam.
The utility model has the advantages that: the precast concrete exterior wall cladding is produced in a factory in a standardized manner, an embedded steel structural member is prepared according to design requirements during production, and an L-shaped rod body is embedded in the precast concrete exterior wall cladding, so that the structure is firm and stable; the L-shaped structure can be formed by welding the embedded angle steel and the straight rod body, so that the structure is firmer and more stable; the utility model is suitable for various mounting structures and more suitable for field mounting and construction, can be directly mounted with the building steel beam through the bolt during mounting, and has simple and convenient operation and high working efficiency.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a second embodiment of the present invention.
The symbols in the drawings illustrate that: the prefabricated concrete exterior wall cladding comprises a building steel beam 1, a prefabricated concrete exterior wall cladding 2, a butt joint gap 2-1 of the prefabricated concrete exterior wall cladding, an L-shaped rod body 3, fixed angle steel 4, a nut 5, a long rod bolt 6, embedded angle steel 7 and a straight rod body 8.
Detailed Description
The present invention will be described in detail with reference to the following preferred embodiments.
Example one
As shown in fig. 1, the connecting structure of the precast concrete exterior wall cladding and the building steel beam comprises a building steel beam 1 and a precast concrete exterior wall cladding 2; arranging an embedded steel structural member in a concrete structural layer on the inner side of the precast concrete exterior wall cladding 2, wherein the embedded steel structural member is an L-shaped rod body 3 of an L-shaped rod body, one straight edge of the L-shaped rod body 3 is parallel to the precast concrete exterior wall cladding 2 and is embedded in the precast concrete exterior wall cladding 2, and the other straight edge of the precast concrete exterior wall cladding 2 is provided with an external thread and vertically extends out of the surface of the precast concrete exterior wall cladding 2; the welding has fixed angle steel 4 in addition in 1 both sides of building girder steel, has the through-hole on the fixed angle steel 4, and the vertical setting of precast concrete exterior wall cladding 2 is at 1 tip of building girder steel, and the threaded rod one end of the L shape body of rod 3 passes the through-hole of fixed angle steel 4, and nut 5 is connected with the threaded rod of the L shape body of rod 3 and is fixed in precast concrete exterior wall cladding 2 on 1 of building girder steel.
The method is characterized in that: the embedded steel structural part is L-shaped, a straight rod is completely embedded in the precast concrete exterior wall cladding, and the fixed angle steel is connected with the building steel beam welding structure through bolts.
Above-mentioned structural feature for link plate mounting structure is more firm, improves the security.
Example two
As shown in fig. 2, when the butt joint gap 2-1 of the precast concrete exterior wall cladding of the two precast concrete exterior wall cladding 2 is opposite to the side of the building steel beam 1, the embedded steel structural member can be arranged at the edge of the concrete layer of the precast concrete exterior wall cladding 2, the structure is not firm, and the following structure is adopted at the moment: the connecting structure is adopted between the precast concrete exterior wall cladding 2 at the lower side of the building steel beam and the building steel beam 1, a pre-embedded steel structural part adopted between the precast concrete exterior wall cladding 2 at the upper side of the building steel beam and the building steel beam 1 consists of pre-embedded angle steel 7 and a straight rod body 8, the pre-embedded angle steel 7 is welded with one end of the straight rod body 8, a welding part is pre-embedded in a concrete layer of the precast concrete exterior wall cladding 2, the pre-embedded angle steel 7 is vertical to the surface of the precast concrete exterior wall cladding 2, and a through hole is formed in the exposed part of the pre-embedded angle steel 7; there is the through-hole on building girder steel 1, and stock bolt 6 passes building girder steel 1's through-hole and the nut is located under the through-hole, and 6 upper portion screws of stock bolt pass the through-hole of pre-buried angle steel 7, have two nuts on stock bolt 6 to set up respectively in the upper and lower side of pre-buried angle steel 7 with pre-buried angle steel 7 fixed with building girder steel 1. This kind of structure makes pre-buried steel construction spare and 1 side formation certain distance of building girder steel, and 2 marginal part of precast concrete exterior wall cladding can be avoided to pre-buried steel construction spare for pre-buried firm in connection of pre-buried steel construction spare, stable.
Claims (2)
1. The connecting structure of the precast concrete exterior wall cladding and the building steel beam comprises a building steel beam and a precast concrete exterior wall cladding; the prefabricated concrete exterior wall cladding structure is characterized in that a pre-buried steel structural member is arranged in a concrete structural layer on the inner side of the prefabricated concrete exterior wall cladding, the pre-buried steel structural member is an L-shaped rod body of an L-shaped rod body, one straight edge of the L-shaped rod body is parallel to the prefabricated concrete exterior wall cladding and is pre-buried in the prefabricated concrete exterior wall cladding, and the other straight edge of the prefabricated concrete exterior wall cladding is provided with an external thread and vertically extends out of the surface of the prefabricated concrete exterior wall cladding; the welding has fixed angle steel in addition in the building girder steel both sides, has the through-hole on the fixed angle steel, and the vertical setting of precast concrete exterior wall cladding is at the building girder steel tip, and the threaded rod one end of the L shape body of rod passes the through-hole of fixed angle steel, and the nut is connected with the threaded rod of the L shape body of rod and is fixed in the precast concrete exterior wall cladding on the building girder steel.
2. The connecting structure of the precast concrete exterior wall cladding and the construction steel beam as claimed in claim 1, wherein an L-shaped rod connecting structure is adopted between the precast concrete exterior wall cladding and the construction steel beam at the lower side of the construction steel beam, an embedded steel structural member adopted between the precast concrete exterior wall cladding and the construction steel beam at the upper side of the construction steel beam is composed of embedded angle steel and a straight rod body, the embedded angle steel is welded with one end of the straight rod body, and the welding part is embedded in the concrete layer of the precast concrete exterior wall cladding; the embedded angle steel is vertical to the surface of the precast concrete exterior wall cladding, and a through hole is formed in the part of the embedded angle steel exposed outside; the building steel beam is provided with a through hole, the long rod bolt penetrates through the through hole of the building steel beam and the screw cap is positioned below the through hole, the screw rod on the upper portion of the long rod bolt penetrates through the through hole of the embedded angle steel, and the two screw caps are arranged on the long rod bolt and are respectively arranged on the upper side and the lower side of the embedded angle steel to fix the embedded angle steel and the building steel beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122411815.7U CN215716065U (en) | 2021-10-05 | 2021-10-05 | Connecting structure of precast concrete exterior wall cladding and building steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122411815.7U CN215716065U (en) | 2021-10-05 | 2021-10-05 | Connecting structure of precast concrete exterior wall cladding and building steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215716065U true CN215716065U (en) | 2022-02-01 |
Family
ID=80027112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122411815.7U Active CN215716065U (en) | 2021-10-05 | 2021-10-05 | Connecting structure of precast concrete exterior wall cladding and building steel beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215716065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115126253A (en) * | 2022-06-30 | 2022-09-30 | 中建八局深圳科创发展有限公司 | Construction method of hanging plate under structure edge |
-
2021
- 2021-10-05 CN CN202122411815.7U patent/CN215716065U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115126253A (en) * | 2022-06-30 | 2022-09-30 | 中建八局深圳科创发展有限公司 | Construction method of hanging plate under structure edge |
| CN115126253B (en) * | 2022-06-30 | 2023-09-12 | 中建八局深圳科创发展有限公司 | Construction method of lower hanging plate at edge of structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108797847B (en) | Assembled steel frame infilled wall structure system and construction method thereof | |
| CN215716065U (en) | Connecting structure of precast concrete exterior wall cladding and building steel beam | |
| CN104153495A (en) | Multifunctional lightweight concrete curtain wall connecting structure | |
| CN204001309U (en) | A kind of syndeton of Multi-function light concrete curtain wall | |
| CN113585567A (en) | Self-adjusting rotary type prefabricated concrete external wall panel connecting node and construction method | |
| CN105421656A (en) | External wall board installation structure of embedded type steel structure assembled house | |
| CN200952187Y (en) | Assembling building structural components | |
| CN107217783B (en) | Assembled integral external wall panel | |
| CN215563374U (en) | ALC board mounting structure | |
| CN206917010U (en) | A kind of framework spinning bolt-type integrates inner partition plate | |
| CN109057041B (en) | Industrial cold-formed thin-wall steel composite wall and steel beam connecting node and construction method thereof | |
| CN109610736B (en) | Die for positioning sleeve reserved steel bar and positioning method thereof | |
| CN206503365U (en) | A kind of shear wall and filling wall junction aluminum alloy pattern plate erecting device | |
| CN2329717Y (en) | Inserting hollow brick | |
| CN218952605U (en) | Adjustable cushion block | |
| CN112922257A (en) | ECP wallboard mounting construction method | |
| CN111305556A (en) | Embedded column formwork assembly of prefabricated building and construction method thereof | |
| CN217630851U (en) | Prefabricated assembled large doorpost | |
| CN218911986U (en) | Beam-column joint stirrup controller | |
| CN214090982U (en) | Reinforcing tool for template at construction joint position of bottom plate and shear wall | |
| CN215054500U (en) | Autoclaved aerated concrete plate for prefabricated anchoring part | |
| CN219773649U (en) | Reverse bank template mounting tool | |
| CN220184278U (en) | Shear load connector of externally hung wallboard | |
| CN218990572U (en) | Integrated mounting integrated back frame system | |
| CN216740304U (en) | Connection node of prefabricated floor of assembled and girder steel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |