CN216075798U - Curtain wall keel structure - Google Patents
Curtain wall keel structure Download PDFInfo
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- CN216075798U CN216075798U CN202122554041.3U CN202122554041U CN216075798U CN 216075798 U CN216075798 U CN 216075798U CN 202122554041 U CN202122554041 U CN 202122554041U CN 216075798 U CN216075798 U CN 216075798U
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Abstract
The utility model provides a curtain wall keel structure which comprises a novel embedded plate, main keel fixing pieces, main and secondary keel connecting pieces, a plurality of main keels and a plurality of secondary keels, wherein the main keel fixing pieces are fixedly arranged on the embedded plate; the novel embedded plate is fixed with the building wall structure in a structural embedded or post-embedded manner; the main keel fixing piece is connected with the main keel through bolt holes on two sides of a U-shaped piece of the main keel fixing piece, and is embedded into a reserved mounting groove of the novel buried plate through folded plates on the left side and the right side; through main secondary keel connecting piece fixed connection between main joist and the secondary joist, the main joist carries out fixed mounting through the main joist mounting, and the secondary joist passes through the angle sign indicating number fixed connection that main joist mounting, main secondary keel connecting piece set up. The utility model realizes the full bolting of the curtain wall keel by utilizing the novel assembly, has simple structure, convenient and fast installation and safe and reliable construction, greatly shortens the construction period of the curtain wall keel, can eliminate the adverse effect caused by welding residual stress and adjusts and adapts to the structural deviation.
Description
Technical Field
The utility model relates to a building construction device, in particular to a curtain wall keel structure.
Background
With the continuous development of national economy and building industry, the application of the curtain wall in the decoration of the outer vertical surface of the building is more and more extensive, and the curtain wall is used as an outer vertical surface decoration material, so that the effect of the outer vertical surface of the building can be improved, and the building quality is improved. No matter metal decking curtain or stone material panel curtain all need regard as bearing structure through the curtain fossil fragments, and the quality of curtain fossil fragments system is related to the safety of curtain system.
At present, in the construction of metal panels or stone panel curtain walls, the processing of fossil fragments, installation all accomplish at on-the-spot cutting welding, and this kind of mode has following shortcoming: 1. the construction period is long, and the welding construction is subjected to more site restriction factors; 2. the construction quality is difficult to guarantee, the curtain wall keel welding design requires three-level welding seams, but the on-site keel welding is mostly carried out aloft, the quality cannot be guaranteed, and the monitoring cannot be well carried out; 3. the construction potential safety hazard is serious, the welding belongs to the fire operation, the fire is easy to cause, and the welding is limited by rain and snow weather; 4. the participation stress between the components can not be eliminated in the welding construction, the performances of the keel structure such as rigidity, compression stability, fatigue strength and the like are seriously influenced, and the service life of the curtain wall is reduced to a certain extent.
SUMMERY OF THE UTILITY MODEL
The utility model provides a curtain wall keel structure, which solves the problems and adopts the technical scheme as follows:
a curtain wall keel structure comprises a novel embedded plate, main keel fixing pieces, main and secondary keel connecting pieces, a plurality of main keels and a plurality of secondary keels; the novel embedded plate is fixed with the building wall structure in a structural embedded or post-embedded manner; the main keel fixing piece is connected with the main keel through bolt holes on two sides of a U-shaped piece of the main keel fixing piece, is embedded into a reserved mounting groove of the novel buried plate through folded plates on the left side and the right side, and is fixed through self-locking bolts; through primary and secondary fossil fragments connecting piece fixed connection between main joist and the secondary joist, the main joist carries out fixed mounting through the main joist mounting, the secondary joist passes through the angle sign indicating number fixed connection that main joist mounting, primary and secondary fossil fragments connecting piece set up.
The novel buried plate comprises a buried plate bottom plate and a mounting groove; the novel embedded plate is connected with a building wall structure through anchor bolts; the left side and the right side of the buried plate bottom plate are provided with mounting grooves fixedly connected with the main keel fixing pieces.
The main keel fixing piece comprises a U-shaped piece, a folded plate and a first right-angle connector; the U-shaped piece is provided with a bolt hole and is connected with the main keel through a bolt; folding plates are respectively arranged on the left side and the right side of the upper half part of the U-shaped piece; the left side and the right side of the lower half portion of the U-shaped piece are respectively provided with a first right-angle connector, and long round bolt holes are formed in two surfaces of the first right-angle connectors and are used for being connected with the secondary keel.
The primary keel connecting piece and the secondary keel connecting piece are characterized in that the primary keel connecting piece comprises a C-shaped piece and a second right-angle corner connector, a bolt hole is formed in the C-shaped piece and connected with the primary keel, the second right-angle corner connector is arranged on the side face of the C-shaped piece, and oblong bolt holes are formed in two faces of the second right-angle corner connector and used for being connected with the secondary keel.
The main keel is a rectangular steel pipe, and bolt holes are formed in the two corresponding side walls.
The secondary keel is in an angle steel form, and two surfaces of the secondary keel are provided with oblong bolt holes.
Curtain keel structure not only simple to operate is swift, construction safe and reliable, very big curtain keel construction cycle that shortens, can eliminate the adverse effect that welding residual stress brought moreover, adjusts adaptation structure deviation.
Drawings
FIG. 1 is an elevation view of a novel panel-embedded node of the curtain wall keel structure;
FIG. 2 is a top view of a novel panel-embedding node of the curtain wall keel structure;
FIG. 3A is a schematic view of the novel buried plate structure;
fig. 3B is a three-dimensional schematic view of the novel buried plate;
figure 4A is a schematic view of a main runner fastener construction;
figure 4B is a three-dimensional schematic view of the main runner fastener;
fig. 5A is a schematic structural view of a primary and secondary keel connecting piece;
fig. 5B is a three-dimensional effect diagram of the primary and secondary keel connecting piece;
fig. 6 is a schematic three-dimensional structure of the main keel;
figure 7 is a schematic three-dimensional structure of a cross keel.
Detailed Description
In order to more clearly describe the features of the present invention, the embodiments of the present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 and 2, the curtain wall keel structure comprises a novel embedded plate 1, a main keel fixing part 2, a main and secondary keel connecting part 3, a plurality of main keels 4 and a plurality of secondary keels 5, wherein the novel embedded plate 1 is fixed with a building wall structure in a structure embedding or postposition embedding manner, the main keel fixing part 2 is connected with the main keels 4 through bolt holes at two sides of a U-shaped part 21, is embedded into a reserved mounting groove 12 of the novel embedded plate through folded plates 22 at the left side and the right side, and is fixed through self-locking bolts; through primary and secondary fossil fragments connecting piece fixed connection between main joist and the secondary joist, the main joist carries out fixed mounting through the main joist mounting, the secondary joist passes through the angle sign indicating number fixed connection that main joist mounting, primary and secondary fossil fragments connecting piece set up.
As shown in fig. 3A and 3B, the novel buried plate 1 includes a buried plate bottom plate 11 and a mounting groove 12, wherein the buried plate bottom plate 11 is rectangular and is provided with the mounting groove 12.
The novel embedded plate 1 is formed by one-time casting, four corners of an embedded plate bottom plate 11 are respectively provided with a long circular bolt hole, and the novel embedded plate is connected with a structure through anchor bolts; the left and right sides of novel board 1 that buries sets up mounting groove 12, and mounting groove 12 sets up the fixing bolt hole with burying board bottom plate 11 corresponding position, is connected with main joist mounting 2 through self-locking bolt.
As shown in fig. 4A and 4B, the main runner fastener 2 includes a U-shaped member 21, a flap 22, and a first right angle bracket 23. The main joist mounting 2 is once only cast molding, and the main part is U type spare 21, offers the bolt hole on the U type spare 21, is connected with main joist 4 through the bolt, and the first half left and right sides of U type spare 21 sets up folded plate 22 respectively, offers the bolt hole on the folded plate 22, and the first right angle sign indicating number 23 is set up respectively to the U type spare 21 the latter half left and right sides, and the long circle bolt hole is all offered to two faces of first right angle sign indicating number 23, is connected with the secondary joist.
As shown in fig. 5A and 5B, the main and secondary keel connecting member 3 includes a C-shaped member 31 and a second right-angle corner connector 32. Primary and secondary fossil fragments connecting piece 3 is the one-time casting shaping, and the main part is C type spare 31, offers the bolt hole on the C type spare 31 to be connected with the main joist, and the side is provided with second right angle sign indicating number 32, all offers the oblong bolt hole on two faces of second right angle sign indicating number 32, is connected with the secondary joist.
As shown in fig. 6, the main keel 4 is a rectangular steel pipe, and bolt holes are formed in two corresponding side walls to connect the components.
As shown in fig. 7, the secondary joist 5 is in the form of an angle steel, and oblong bolt holes are formed in two surfaces of the secondary joist and connected with angle codes, wherein the angle codes are first right-angle codes 23 arranged on two sides of the main joist fixing member 2 and right-angle codes 32 arranged on two sides of the second main and secondary joist connecting member 3.
Curtain keel structure is when the construction, at first through the unwrapping wire, and the novel board 1 position of burying of accurate location is fixed structurally novel board 1 of burying through the crab-bolt.
According to the distance between the mounting groove 12 on two adjacent novel buried plate 1, carry out the unloading of main joist 4 and fix a position the interval of main joist mounting 2, utilize the bolt fastening on main joist 4 with main joist mounting 2, will have the main joist 4 direct mount of main joist mounting 2 again and advance novel buried plate mounting groove 12, utilize self-locking bolt to connect novel buried plate 1 and main joist 4 at last.
After the main keels 4 are installed, determining the spacing between the secondary keels according to the typesetting of the curtain wall panel materials, positioning the spacing between the main keel connecting pieces 3 and the secondary keel connecting pieces 3, and then completing the installation of the main keel connecting pieces 3; and (4) blanking the secondary keel 5 and finishing the installation of the secondary keel 5 according to the distance between the main keels and the secondary keels.
The keel assembly of the curtain wall keel structure is provided with the long circular bolt holes, the distance from the main keel 4 to the structure to the secondary keel 5 can be adjusted, the keel assembly can be turned over and is practical, and the requirement for curtain wall modeling can be met through flexible application. The curtain wall keel system is adjusted by arranging a plurality of long circular bolt holes in the main keel, the secondary keel, the main keel fixing part and the main and secondary keel connecting part.
The curtain wall keel structure is connected through the bolts, the structure is simple, the operation is convenient, the construction can be completed by one person, the time and the labor are saved, the labor is saved, the great convenience is provided for the subsequent maintenance, and the maintenance without fire can be realized only by replacing the damaged part; no welding operation is performed, no welding residual stress exists between structures, and the stability of a keel system is better; the field is free from fire operation, so that the construction safety is greatly improved; the full bolt structure system has the advantages that the structure connection can be simplified into the hinge connection, and the dynamic load effect can be better adapted.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures made by using the contents of the present specification and the drawings can be directly or indirectly applied to other related technical fields, and are within the scope of the present invention.
Claims (6)
1. The utility model provides a curtain keel structure which characterized in that: comprises a novel buried plate, a main keel fixing piece, a main and secondary keel connecting piece, a plurality of main keels and a plurality of secondary keels; the novel embedded plate is fixed with the building wall structure in a structural embedded or post-embedded manner; the main keel fixing piece is connected with the main keel through bolt holes on two sides of a U-shaped piece of the main keel fixing piece, is embedded into a reserved mounting groove of the novel buried plate through folded plates on the left side and the right side, and is fixed through self-locking bolts; through primary and secondary fossil fragments connecting piece fixed connection between main joist and the secondary joist, the main joist carries out fixed mounting through the main joist mounting, the secondary joist passes through the angle sign indicating number fixed connection that main joist mounting, primary and secondary fossil fragments connecting piece set up.
2. The curtain wall keel structure of claim 1, wherein: the novel buried plate comprises a buried plate bottom plate and a mounting groove; the novel embedded plate is connected with a building wall structure through anchor bolts; the left side and the right side of the buried plate bottom plate are provided with mounting grooves fixedly connected with the main keel fixing pieces.
3. The curtain wall keel structure of claim 1, wherein: the main keel fixing piece comprises a U-shaped piece, a folded plate and a first right-angle connector; the U-shaped piece is provided with a bolt hole and is connected with the main keel through a bolt; folding plates are respectively arranged on the left side and the right side of the upper half part of the U-shaped piece; the left side and the right side of the lower half portion of the U-shaped piece are respectively provided with a first right-angle connector, and long round bolt holes are formed in two surfaces of the first right-angle connectors and are used for being connected with the secondary keel.
4. The curtain wall keel structure of claim 1, wherein: the primary keel connecting piece and the secondary keel connecting piece are characterized in that the primary keel connecting piece comprises a C-shaped piece and a second right-angle corner connector, a bolt hole is formed in the C-shaped piece and connected with the primary keel, the second right-angle corner connector is arranged on the side face of the C-shaped piece, and oblong bolt holes are formed in two faces of the second right-angle corner connector and used for being connected with the secondary keel.
5. The curtain wall keel structure of claim 1, wherein: the main keel is a rectangular steel pipe, and bolt holes are formed in the two corresponding side walls.
6. The curtain wall keel structure of claim 1, wherein: the secondary keel is in an angle steel form, and two surfaces of the secondary keel are provided with oblong bolt holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122554041.3U CN216075798U (en) | 2021-10-22 | 2021-10-22 | Curtain wall keel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122554041.3U CN216075798U (en) | 2021-10-22 | 2021-10-22 | Curtain wall keel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216075798U true CN216075798U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122554041.3U Active CN216075798U (en) | 2021-10-22 | 2021-10-22 | Curtain wall keel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216075798U (en) |
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2021
- 2021-10-22 CN CN202122554041.3U patent/CN216075798U/en active Active
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