Prefabricated curtain wall connecting piece
Technical Field
The utility model relates to the technical field of curtain walls, in particular to a prefabricated curtain wall connecting piece.
Background
The curtain wall is an outer wall enclosure of a building, does not bear load, is hung like a curtain, is also called as a curtain wall and is a light wall with a decorative effect commonly used by modern large-scale and high-rise buildings; the building outer protective structure or decorative structure consists of a panel and a support structure system, can have certain displacement capacity or certain deformation capacity relative to the main structure, and does not bear the function of the main structure.
According to the GRC prefabricated curtain wall connecting piece provided by the Chinese patent publication No. CN 211597297U, the first expansion bolt and the second expansion bolt are arranged in the first preformed hole and the second preformed hole, and after connection is completed, glue is poured into the first preformed hole and the second preformed hole, so that the expansion bolts cannot be corroded by welding spots, and rust water cannot overflow, and the service life of the connecting piece is prolonged; fossil fragments and steel angle sign indicating number pass through the both ends joint of spring with the connection support for the buffer capacity reinforcing of connecting piece guarantees that the connecting piece can not appear not hard up unstable condition, thereby improves the security of curtain connecting piece.
But the device need be connected connecting block and connection support laminating in order to guarantee the holding power when the installation, leads to adjusting the interval between wall body and the curtain body like this and fixes, and inconvenient staff has influenced the job schedule according to the on-the-spot needs regulation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a prefabricated curtain wall connecting piece, which solves the technical problem that the existing curtain wall connecting piece is inconvenient to adjust the distance between a curtain wall body and a wall body.
In order to solve the technical problems, the utility model provides a prefabricated curtain wall connecting piece which comprises a wall body, a first connecting frame, a second connecting frame and a curtain wall body, wherein a plurality of first bolts are inserted into the first connecting frame in a penetrating manner, the first bolts are inserted into the wall body, the first connecting frame is provided with a first mounting column, a first connecting rod is clamped in the first mounting column and fixedly connected with a first adjusting column, an adjusting rod is clamped in the first adjusting column and fixedly connected with the second connecting frame through welding, and the second connecting frame and the curtain wall body are fixed through second bolts.
Preferably, adjust the pole and set up external screw thread structure, just set up internal thread structure in the regulation post, it is provided with the non-slip texture to adjust the post outside.
Preferably, a plurality of second mounting posts are mounted on the first connecting frame, second connecting rods are clamped in the second mounting posts and connected with limiting posts, and limiting rods are inserted in the limiting posts in a penetrating manner.
Preferably, the bearings are clamped on the inner sides of the first mounting column and the second mounting column, and the bearing sleeves the outer side of the first connecting rod.
Preferably, a plurality of the limiting columns are distributed in parallel with the adjusting columns.
Preferably, the limiting post is internally provided with an inserting rod in a clamping manner, the limiting post is provided with a first slot, and the limiting post is provided with a plurality of second slots correspondingly.
Preferably, the first mounting column and the second mounting column are welded with fixing plates, and the fixing plates are connected with the first connecting frame through bolts.
Compared with the prior art, the prefabricated curtain wall connecting piece provided by the utility model has the following beneficial effects:
the utility model provides a prefabricated curtain wall connecting piece, which is characterized in that a first connecting frame, a first bolt, a first mounting column, a first connecting rod, a first adjusting column, an adjusting rod, a second connecting frame, a second bolt and a curtain wall body are arranged, so that a worker can conveniently adjust the distance between the curtain wall body and a wall body as required;
the utility model provides a prefabricated curtain wall connecting piece, which is characterized in that a second mounting column, a limiting column and a limiting rod are arranged, the limiting rod is fixed with a second connecting frame, the second connecting frame is driven to move when an adjusting column rotates, and then the limiting rod is driven to move, under the limiting action of the limiting column, the limiting rod can be ensured not to deflect when moving, and further the stability of the curtain wall body in adjusting the distance between the curtain wall body and a wall body is ensured; simultaneously through setting up inserted bar, slot two, can insert the inserted bar in the slot two after adjusting the post and accomplish, can be fixed the curtain body, prevent that the curtain body from taking place the displacement because of rocking of adjusting the post, guarantee the stability ability of curtain body.
Drawings
Fig. 1 is a schematic structural diagram of a prefabricated curtain wall connecting piece.
Fig. 2 is a schematic structural diagram of a first connecting frame in a prefabricated curtain wall connecting piece.
FIG. 3 is a cross-sectional view of a prefabricated curtain wall attachment member.
Fig. 4 is a schematic view of the internal structure of an adjusting column in a prefabricated curtain wall connecting piece.
Fig. 5 is a schematic structural view of a third embodiment of a prefabricated curtain wall connecting piece.
Reference numbers in the figures: 1. a wall body; 2. a first connecting frame; 3. a first bolt; 4. mounting a first column; 5. a first connecting rod; 6. an adjustment column; 7. adjusting a rod; 8. a second connecting frame; 9. a second bolt; 10. a curtain wall body; 11. mounting a second column; 12. a limiting column; 13. a limiting rod; 14. a fixing plate; 15. a third bolt; 16. a bearing; 17. inserting a rod; 18. and a second slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
The curtain wall comprises a wall body 1, a first connecting frame 2, a second connecting frame 8 and a curtain wall body 10, wherein a plurality of bolts I3 are inserted into the first connecting frame 2, the bolts I3 are inserted into the wall body 1, a first mounting column 4 is installed on the first connecting frame 2, a first connecting rod 5 is clamped in the first mounting column 4, the first connecting rod 5 is fixedly connected with a regulating column 6, a regulating rod 7 is clamped in the regulating column 6, the regulating rod 7 is fixed with the second connecting frame 8 through welding, and the second connecting frame 8 is fixed with the curtain wall body 10 through a second bolt 9.
Example two
On the basis of the first embodiment, a plurality of mounting posts II 11 are installed on the first connecting frame 2, connecting rods II are clamped in the mounting posts II 11, the connecting rods II are connected with the limiting posts 12, limiting rods 13 are inserted in the limiting posts 12 in a penetrating mode, the limiting posts 12 are distributed in parallel with the adjusting posts 6, fixing plates 14 are welded on the first mounting posts 4 and the second mounting posts 11, and the fixing plates 14 are connected with the first connecting frame 2 through bolts three 15.
EXAMPLE III
On the basis of the second embodiment, the insertion rod 17 is inserted into the limiting column 12, and the limiting column 12 is provided with a first slot, and correspondingly, the limiting rod 13 is provided with a plurality of second slots 18.
Example four
The curtain wall comprises a wall body 1, a first connecting frame 2, a second connecting frame 8 and a curtain wall body 10, wherein a plurality of first bolts 3 are inserted into the first connecting frame 2, the first bolts 3 are inserted into the wall body 1, a first mounting column 4 is mounted on the first connecting frame 2, a first connecting rod 5 is clamped in the first mounting column 4, the first connecting rod 5 is fixedly connected with a first adjusting column 6, an adjusting rod 7 is clamped in the adjusting column 6, the adjusting rod 7 is provided with an external thread structure, an internal thread structure is arranged in the adjusting column 6, anti-skid lines are arranged on the outer side of the adjusting column 6, the adjusting rod 7 and the second connecting frame 8 are fixed through welding, and the second connecting frame 8 and the curtain wall body 10 are fixed through a second bolt 9;
install a plurality of erection column two 11 on link one 2, the inside card of erection column two 11 is equipped with connecting rod two, erection column one 4 all blocks with erection column two 11 inboard and is equipped with bearing 16, and bearing 16 cover is established in the connecting rod 5 outside, spacing post 12 is connected to connecting rod two, spacing post 12 is interior to alternate has gag lever post 13, a plurality of spacing post 12 all with adjust 6 parallel distribution of post, spacing post 12 inside card is equipped with inserted bar 17, and be provided with slot one on spacing post 12, it is corresponding, be provided with a plurality of slot two 18 on the gag lever post 13, fixed plate 14 has all been welded with erection column two 11 to erection column one 4, and fixed plate 14 is connected through three 15 bolts with link one 2.
The working principle is as follows:
when the curtain wall is used, the first connecting frame 2, the first bolt 3, the first mounting column 4, the first connecting rod 5, the adjusting column 6, the adjusting rod 7, the second connecting frame 8, the second bolt 9 and the curtain wall body 10 are arranged, so that a worker can conveniently adjust the distance between the curtain wall body 10 and the wall body 1 as required, the adjusting column 6 is rotated during adjustment, the adjusting rod 7 is driven to move by the adjusting column 6 through threads, the adjusting rod 7 is fixedly connected with the second connecting frame 8, and the second connecting frame 8 and the curtain wall body 10 are driven to move while the adjusting rod 7 moves;
by arranging the second mounting column 11, the limiting column 12 and the limiting rod 13, and fixing the limiting rod 13 with the second connecting frame 8, the second connecting frame 8 is driven to move when the adjusting column 6 rotates, so that the limiting rod 13 is driven to move, and under the limiting action of the limiting column 12, the limiting rod 13 can be prevented from deflecting when moving, so that the stability of the curtain wall body 10 in adjusting the distance between the curtain wall body and the wall body 1 can be ensured; simultaneously through setting up inserted bar 17, slot two 18, can insert inserted bar 17 in slot two 18 after adjusting the completion when adjusting post 6, can be fixed curtain body 10, prevent that curtain body 10 from taking place the displacement because of rocking of adjusting post 6, guarantee curtain body 10's stability can.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.