CN220580293U - Building curtain wall connecting device - Google Patents

Abstract

The utility model relates to a building curtain wall connecting device which comprises a cross frame, wherein L-shaped grooves are respectively formed in four included angles of the cross frame, limiting pieces are fixed at the included angles of the L-shaped grooves, positioning grooves are formed in the cross frame, positioning columns are connected in a sliding mode in the positioning grooves, a cross plate is fixed at one end of each positioning column, four clamping plates matched with the L-shaped grooves are fixed on the cross plate, and gaps are reserved between the clamping plates and the cross frame. Play preliminary limiting displacement to the panel through the locating part, through the installation of a plurality of cross frames, can carry out spacingly through the four corners department of locating part with the panel, insert the constant head tank through inserting the reference column in, and make the cross piece insert inside the slot, thereby play the positioning action to the cross board, and splint on the cross board can be spacing around to the panel, make this building curtain connecting device can be convenient for connect the installation to the curtain panel, and through preliminary spacing to it, and through the secondary fixation of splint, make its simple to operate.

Description

Building curtain wall connecting device

Technical Field

The utility model relates to a curtain wall technology, in particular to a building curtain wall connecting device.

Background

The building curtain wall is an external wall enclosure of a building, which is not load-bearing, and is usually composed of a panel and a rear supporting structure, the curtain wall not only can play a role in decoration, but also has functions of sunshade, rain shielding and the like, the existing building curtain wall is mostly fixedly connected through alloy connecting pieces, the curtain wall is installed on the surface of a building wall through the cooperation of an elevator and an aerial ladder, then the connecting pieces are welded or in threaded connection with fixed columns, and the installation mode is complex.

Therefore, the utility model provides the building curtain wall connecting device which is convenient for installing the curtain wall panel and has better fixing and limiting effects so as to meet the existing requirements.

Disclosure of Invention

The utility model aims to provide a building curtain wall connecting device which is used for solving the problem that the installation mode of welding or threaded connection of the existing building curtain wall connecting device and a fixed column through a connecting piece is complicated.

In order to solve the problems, the utility model provides a building curtain wall connecting device which comprises a cross frame, wherein L-shaped grooves are respectively arranged at four included angles of the cross frame, a limiting piece is fixed at the included angle of each L-shaped groove, a positioning groove is formed in the cross frame, a positioning column is connected in a sliding manner in the positioning groove, a cross plate is fixed at one end of the positioning column, four clamping plates matched with the L-shaped grooves are fixed on the cross plate, gaps are reserved between the clamping plates and the cross frame, slots are communicated with the positioning groove, cross grooves are formed in the positioning column, cross blocks are connected in a sliding manner in the cross grooves, and one end of each cross block can be inserted into the corresponding slot.

The building curtain wall connecting device provided by the utility model also has the following technical characteristics:

further, the cross frame is connected with the stand column and the cross beam through bolts, two sides of the stand column are fixedly connected with the cross beam respectively, and the stand column is connected with the embedded part through bolts.

Further, the clamping plate is provided with a reserved groove matched with the limiting piece, and the four limiting pieces can be respectively located in the corresponding reserved grooves.

Further, a limiting groove is formed in the cross frame, a limiting block is fixed on the cross plate, and the limiting block is in sliding connection with the limiting groove.

Further, the middle part of the positioning column is provided with a yielding groove, one end of the cross block, which is far away from the slot, can extend into the yielding groove, a stud is connected in the yielding groove in a threaded manner, one end of the stud is in a conical shape, and the step surface of the cross block is fixed with the positioning column through a tension spring.

Further, positioning screws are respectively arranged at four corners of the cross plate, and can be in threaded connection with the cross frame.

The utility model has the following beneficial effects: the positioning device has the advantages that the positioning device plays a primary limiting role on the panel, through the installation of a plurality of cross frames, four corners of the panel can be limited through the limiting parts, the positioning posts are inserted into the positioning grooves, the cross blocks are inserted into the slots, the positioning role on the cross plates is played, the periphery of the panel can be limited through the clamping plates on the cross plates, the building curtain wall connecting device can be convenient to connect and install the curtain wall panel, the primary limiting is performed, the installation is convenient through the secondary fixing of the clamping plates, the fixing limiting effect is better, and compared with the curtain wall panel is installed through the welding or threaded connection of the connecting parts and the fixing posts, the curtain wall panel is more convenient to install and connect.

Drawings

FIG. 1 is an isometric view of an embodiment of the present utility model;

FIG. 2 is an isometric view of an embodiment of the present utility model with a cross plate removed;

FIG. 3 is a schematic view of a clamping plate according to an embodiment of the present utility model;

FIG. 4 is a right side cutaway view of an embodiment of the present utility model with posts, beams, and burial removed.

Detailed Description

The utility model will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the embodiment of the building curtain wall connecting device of the utility model shown in fig. 1 to 4, the building curtain wall connecting device comprises a cross frame 1, wherein the four included angles of the cross frame 1 are respectively provided with an L-shaped groove 2, a limiting piece 3 is fixed at the included angle of the L-shaped groove 2, a positioning groove 4 is arranged on the cross frame 1, a positioning column 5 is slidably connected in the positioning groove 4, a cross plate 6 is fixed at one end of the positioning column 5, four clamping plates 7 matched with the L-shaped groove 2 are fixed on the cross plate 6, a gap is reserved between the clamping plates 7 and the cross frame 1, a slot 8 is communicated on the positioning groove 4, a cross groove is arranged on the positioning column 5, a cross block 9 is slidably connected in the cross groove, one end of the cross block 9 can be inserted into the corresponding slot 8, the preliminary limiting function on a panel is achieved through the limiting piece 3 by placing the panel in the L-shaped groove 2, through the installation of a plurality of cross frames 1, can carry out spacingly through locating part 3 with the four corners department of panel, through inserting locating column 5 in constant head tank 4, and make cross piece 9 insert inside slot 8, thereby play the locate function to cross board 6, and splint 7 on the cross board 6 can carry out spacingly around the panel, the panel is located the clearance department between splint 7 and the cross frame 1, make this building curtain connecting device can be convenient for connect the installation to the curtain panel, and through preliminary spacing to it, and through the secondary fixation of splint 7, make its simple to operate, and fixed spacing effect is better, compared with installing curtain wall panel through connecting piece and fixed column welding or threaded connection's mode, the utility model is more convenient to curtain wall panel installation connection.

In one embodiment of the present application, preferably, the cross frame 1 is connected with the upright post 10 and the cross beam 11 through bolts, two sides of the upright post 10 are respectively fixedly connected with the cross beam 11, and the upright post 10 is connected with the embedded part 12 through bolts, so that the upright post 10 and the cross beam 11 can be conveniently connected with the embedded part 12 in advance, and then the embedded part 12 is connected with the main structure of the building.

In an embodiment of the present application, preferably, the clamping plate 7 is provided with a reserved groove 13 adapted to the limiting piece 3, and the four limiting pieces 3 may be located in the corresponding reserved grooves 13 respectively, so that the placing position of the limiting piece 3 can be reserved on the clamping plate 7, and the structural connection is tighter.

In an embodiment of the present application, preferably, the cross frame 1 is provided with a limiting groove 14, and the cross plate 6 is fixed with a limiting block 15, and the limiting block 15 is slidably connected with the limiting groove 14, so that the cross plate 6 can be limited, and the effect of enhancing the structural stability can be achieved.

In an embodiment of the application, preferably, the groove of stepping down is seted up at the reference column 5 middle part, the one end that slot 8 was kept away from to the cross piece 9 can stretch into the groove of stepping down, the inslot threaded connection has double-screw bolt 16, the one end of double-screw bolt 16 is the toper setting, the step face of cross piece 9 is fixed with reference column 5 through the extension spring, make when double-screw bolt 16 does not contact with cross piece 9, inside the slot 8 that corresponds can't be inserted to cross piece 9, along with the screw in of double-screw bolt 16, the one end that is the toper of double-screw bolt 16 contacts with cross piece 9, and drive cross piece 9 and insert inside the slot 8, the extension spring is tensile holds the power, when need demolish cross piece 6, can screw out double-screw bolt 16, make cross piece 9 reset under the effect of extension spring.

In one embodiment of the present application, preferably, four corners of the cross plate 6 are respectively provided with positioning screws 17, and the positioning screws 17 may be in threaded connection with the cross frame 1, so that after the cross plate 6 is inserted into the slot 8 through the cross block 9 for internal installation, a further fixing effect is achieved through the positioning screws 17.

When the building curtain wall connecting device is used, the upright post 10 and the cross beam 11 are connected with the embedded part 12 in advance, then the embedded part 12 is connected with a building main structure, the cross frame 1 is connected with the upright post 10 and the cross beam 11, the panel is placed in the L-shaped groove 2, the preliminary limiting effect on the panel is achieved through the limiting parts 3, four corners of the panel can be limited through the limiting parts 3 through the installation of the plurality of cross frames 1, the positioning column 5 is inserted into the positioning groove 4, one tapered end of the stud 16 is contacted with the cross block 9 along with the threaded screw 16 screwed into the yielding groove of the positioning column 5, the cross block 9 is driven to be inserted into the slot 8, the tension spring stretches the storage force, the cross block 9 is driven to be inserted into the slot 8, the positioning effect on the cross plate 6 is achieved, the clamping plates 7 on the cross plate 6 can limit the periphery of the panel, the building curtain wall connecting device can be convenient for connecting and installing the curtain wall panel, and after the cross plate 6 is inserted into the slot 8 through the cross block 9, the positioning screw 17 is further fixed.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. The utility model provides a building curtain connecting device, includes cross frame (1), its characterized in that, four contained angles of cross frame (1) do not are equipped with L-shaped groove (2) respectively, contained angle department in L-shaped groove (2) is fixed with locating part (3), locating slot (4) have been seted up on cross frame (1), sliding connection has reference column (5) in locating slot (4), reference column (5) one end is fixed with cross board (6), be fixed with splint (7) four with L-shaped groove (2) looks adaptation on cross board (6), leave the clearance between splint (7) and cross frame (1), the intercommunication has slot (8) on locating slot (4), the cross groove has been seted up on locating column (5), sliding connection has cross piece (9) in cross groove, the one end of cross piece (9) can insert in corresponding slot (8).

2. The building curtain wall connection device according to claim 1, wherein: the cross frame (1) is connected with a stand column (10) and a cross beam (11) through bolts, two sides of the stand column (10) are fixedly connected with the cross beam (11) respectively, and the stand column (10) is connected with a buried part (12) through bolts.

3. The building curtain wall connection device according to claim 1, wherein: the clamping plate (7) is provided with a reserved groove (13) matched with the limiting piece (3), and the four limiting pieces (3) can be respectively positioned in the corresponding reserved grooves (13).

4. The building curtain wall connection device according to claim 1, wherein: a limiting groove (14) is formed in the cross frame (1), a limiting block (15) is fixed on the cross plate (6), and the limiting block (15) is in sliding connection with the limiting groove (14).

5. The building curtain wall connection device according to claim 1, wherein: the middle part of reference column (5) has been seted up and has been put away the groove, and the one end that slot (8) was kept away from to cross piece (9) can stretch into the groove of putting away, and the inslot threaded connection of putting away has double-screw bolt (16), and the one end of double-screw bolt (16) is the toper setting, and the step face of cross piece (9) is fixed with reference column (5) through the extension spring.

6. The building curtain wall connection device according to claim 1, wherein: positioning screws (17) are respectively arranged at four corners of the cross plate (6), and the positioning screws (17) can be in threaded connection with the cross frame (1).