CN218622820U

CN218622820U - Assembled steel construction building curtain

Info

Publication number: CN218622820U
Application number: CN202223186411.3U
Authority: CN
Inventors: 庄翔; 捧小文; 陈文捷; 王彦荣; 梅宇; 薛映红
Original assignee: China Railway Construction Engineering Group First Construction Co ltd; Station Building Construction Headquarters Of China Railway Guangzhou Bureau Group Co ltd; China Railway Construction Engineering Group Co Ltd
Current assignee: China Railway Construction Engineering Group First Construction Co ltd; Station Building Construction Headquarters Of China Railway Guangzhou Bureau Group Co ltd; China Railway Construction Engineering Group Co Ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-03-14
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses an assembled steel construction building curtain, including steel stand and crossbeam, the stand forms a plurality of sash with the crossbeam, installs the steel panel on every sash. The middle part of the outer side surface of the cross beam is provided with a rectangular upper notch and a rectangular lower notch when viewed along the length direction of the cross beam, the upper notch is positioned above the lower notch, and a transverse boss is formed between the upper notch and the lower notch. The upper notch and the lower notch are both rotatably provided with a socket with a J-shaped longitudinal section, and the rotation of the socket is controlled by a manual control rotating mechanism. A panel is inserted between the sockets on the two adjacent beams. A transverse cover plate is fixedly arranged on a transverse boss of the transverse beam. And a vertical cover plate is fixedly arranged between the outer side surface of the upright post and the cross beam on each side of the upright post. The utility model discloses a convenient installation of panel, the installation effectiveness is high and the quality is reliable.

Description

Assembled steel construction building curtain

Technical Field

The utility model relates to an assembled steel construction building curtain belongs to the curtain field.

Background

Building curtain walls are used as non-load-bearing outer enclosures or decorative buildings, and are now widely applied to modern large and high-rise buildings. Generally, a building curtain wall comprises panels of glass, metal, slate or ceramic or the like, and a supporting structure comprising beams and uprights of aluminium or steel. In actual construction, first, the cross beams and the uprights forming a frame for mounting the panel are fixed to the main structure of the building, but they do not bear the load of the main structure, and then, on each sash formed by the frame, each edge of the panel is pressed by the pressing plate to complete the mounting of the panel on the sash. Typically, each edge of the panel is secured by a plurality of pressure plates positioned at equal intervals, which require holes to be punched in the frame and then secured by screws. Therefore, the installation process of the panel is complicated, the installation quality of the panel is influenced by the technical level of workers (whether the alignment punching for fixing the pressing plate is accurate or not), the installation quality is not guaranteed, and the installation efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled steel construction building curtain, its convenient installation that has realized the panel, the installation effectiveness is high and the quality is reliable.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an assembled steel construction building curtain, its includes steel stand and steel crossbeam, and the stand forms a plurality of sash with the crossbeam, installs a steel panel on every sash, its characterized in that: seen along the length direction of the cross beam, the middle part of the outer side surface of the cross beam is provided with a rectangular upper notch and a rectangular lower notch, the upper notch is positioned above the lower notch, and a transverse boss is formed between the upper notch and the lower notch; a socket with a J-shaped longitudinal section is rotatably arranged in the upper notch and the lower notch, and the rotation of the socket is controlled by a manual control rotating mechanism; a panel is inserted between the sockets on the two adjacent beams; a transverse cover plate for realizing shielding protection on the cross beam and realizing the compression limiting effect on the corresponding transverse edges of the upper and lower adjacent panels is fixedly arranged on a transverse boss of the cross beam; and a vertical cover plate used for realizing shielding protection on the stand column and realizing compression and limiting effects on the transverse edge of the panel by the auxiliary transverse cover plate is fixedly arranged between the outer side surface of the stand column and the transverse beam on each side of the stand column.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, the installation of panel has been simplified to the mode that adopts the panel assembly, need not to adjust behind the panel mounting, and the installation effectiveness is high, and the panel mounting quality is reliable, secure, and whole installation does not receive workman technical merit's influence.

Drawings

Fig. 1 is the utility model discloses assembled steel construction building curtain's node stereogram.

Fig. 2 is a perspective view of the assembled steel structure building curtain wall of the present invention, as viewed from the indoor side to the outdoor side of fig. 1.

Figure 3 is a partially cut-away perspective view of a panel inserted into a receptacle on a beam.

Fig. 4 is an enlarged schematic view of a portion a of fig. 3.

Fig. 5 is a schematic view illustrating the installation of the manual rotation mechanism.

Fig. 6 is a schematic structural view of the horizontal cover plate and the vertical cover plate.

FIG. 7 is a schematic diagram of a preferred embodiment of the vertical cover plate.

Detailed Description

As shown in fig. 1 to 7, the utility model discloses assembled steel construction building curtain includes steel stand 10 and steel crossbeam 20, and the interval is equipped with a plurality of crossbeams 20 from top to bottom between two adjacent stands 10 of level, and stand 10 and crossbeam 20 form a plurality of sashes, installs a steel panel 50 on every sash, wherein: when viewed along the length direction of the beam 20, the middle part of the outer side surface of the beam 20 facing the outdoor is provided with a rectangular upper notch 23 and a rectangular lower notch 24, and the upper notch 23 is positioned above the lower notch 24; a transverse boss 25 is formed between the upper notch 23 and the lower notch 24 on the outer side surface of the cross beam 20; a socket 80 with a J-shaped longitudinal section is rotatably arranged in each of the upper notch 23 and the lower notch 24, and the rotation of the socket 80 is controlled by a manual control rotating mechanism 90; a panel 50 is inserted between the sockets 80 on the two adjacent beams 20; a transverse cover plate 70 for realizing shielding protection on the cross beam 20 and realizing the compression limiting effect on the corresponding transverse edges of the two adjacent panels 50 is fixedly arranged on the transverse boss 25 of the cross beam 20; a vertical cover plate 60 for shielding and protecting the column 10 and assisting the horizontal cover plate 70 to compress and limit the horizontal edge of the panel 50 is fixedly installed between the outer side surface of the column 10 and the cross beam 20 on each side of the column 10, that is, two vertical cover plates 60 are correspondingly installed on the column 10 (as shown in fig. 1).

For the cross beam 20, the end blocks 22 are formed at both ends of the upper notch 23 and the lower notch 24, the end blocks 22 are connected with the transverse bosses 25, one of the two ends of the socket 80 is provided with an end plate 81, and a manual rotation mechanism 90 is arranged in a gap 95 between the end plate 81 and the end blocks 22, wherein: the manual rotation mechanism 90 includes a rotation shaft 91, a ratchet 92 is fixed on the rotation shaft 91, one end of the rotation shaft 91 is fixedly connected with the end plate 81 of the socket 80, the other end of the rotation shaft 91 is rotatably connected with the end block 22 by a bearing (not shown in the figure), the ratchet 92 on the rotation shaft 91 is positioned in the gap 95, the middle part of a shift lever 94 is rotatably connected with the end block 22 by a support shaft 93, the outer end of the shift lever 94 extends out of the gap 95, and a locking claw 940 is arranged at the inner end of the shift lever 94 extending into the gap 95; when the shifting lever 94 is manually shifted downwards, the locking claw 940 of the shifting lever 94 is lifted away from the ratchet wheel 92, and then the socket 80 can freely rotate towards the outside and the inside; when the lever 94 is released, the pawl 940 of the lever 94 falls on the ratchet 92, and the receptacle 80 can only rotate freely toward the interior of the room, and the rotation of the receptacle 80 toward the exterior of the room is locked by the interlocking between the pawl 940 of the lever 94 and the ratchet 92, i.e., the receptacle 80 cannot rotate toward the exterior of the room.

It can be seen that the rotation (rotation direction, tilt angle) of the socket 80 is controlled by the manual rotation mechanism 90, which can effectively prevent the panel 50 inserted in the socket 80 from tilting and falling off.

In practical designs, the receptacle 80 may also be provided with end plates 81 at both ends, but a manually rotatable mechanism 90 may be provided in the gap 95 between one end plate 81 and the corresponding end block 22.

As shown in fig. 5, the ratchet gear 92 is provided with a ring of pawl-shaped teeth with a uniform bending direction, which is adapted to the shape of the locking pawl 940 of the shift lever 94, so as to achieve the purpose of allowing the above-mentioned rotation with the locking socket 80.

In a practical design, as shown in fig. 4, a non-slip rubber pad 82 is provided in the socket 80.

Further, as shown in fig. 4, for the cross member 20, two sockets 80 are disposed symmetrically up and down, and the sockets 80 are in a state that the inner side wall is higher than the outer side wall, so as to facilitate smooth insertion and removal of the panel 50.

In the present invention, the socket 80 and the manual rotation mechanism 90 are preferably made of steel.

In practical design, the transverse projection 25 of the transverse beam 20 is provided with a transverse slot 26 (fig. 4 shows a case of designing two transverse slots 26), and the inner side of the transverse cover plate 70 is provided with a transverse insert plate 701, wherein: after the horizontal inserting plate 701 of the horizontal cover plate 70 is inserted into the horizontal inserting groove 26 of the horizontal boss 25, the horizontal cover plate 70 is fixed with the horizontal beam 20 by the horizontal cover plate fixing screw 71.

Further, a vertical slot 12 is provided on the outer side surface of the upright post 10 (fig. 1 shows a case where two vertical slots 12 are designed), and a vertical inserting plate 601 is provided on the inner side of the vertical cover plate 60, wherein: after the vertical insertion plate 601 of the vertical cover plate 60 is inserted into the vertical slot 12 of the upright post 10, the vertical cover plate 60 is fixed with the horizontal cover plate 70 through the vertical cover plate fixing screw 61.

As shown in fig. 7, a pressing plate 62 extends from the inside of the vertical cover plate 60 toward the inside of the chamber, wherein: after the vertical cover plate 60 is fixedly installed on the vertical column 10 and the horizontal cover plate 70, the pressing plate 62 performs a pressing and limiting function on the corresponding vertical edges of the two adjacent panels 50.

The shape of the horizontal cover plate 70 and the vertical cover plate 60 is not limited, and can be designed reasonably according to the actual shielding requirement.

As shown in fig. 2, fixing seats 40 are welded at two ends of the cross beam 20, and fig. 2 shows a case that two fixing seats 40 are respectively disposed at two sides of one end of the cross beam 20, and the fixing seats 40 are fixedly connected with the side walls of the upright posts 10 via fixing bolts 41.

In practical application, the inner side of the upright post 10 is used for being fixed with a main structure of a building, as shown in fig. 1, a core insert 30 is vertically arranged in a rectangular cavity of the upright post 10, wherein: the core insert 30 comprises an X-shaped reinforcing rib 31, and L-shaped reinforcing pieces 32 are welded at four vertical edges of the reinforcing rib 31; when the ferrule 30 is inserted into the cavity of the stud 10, the four reinforcing members 32 abut against four corners of the cavity of the stud 10, respectively.

In the present invention, the cross beam 20 is preferably designed as a hollow structure, like the vertical column 10, see the rectangular hollow space 21 shown in fig. 4.

The utility model discloses in, violently,

erect apron

70, 60 and be in outdoors, with outdoor opposite be indoor, as shown in fig. 1, consequently, violently apron 70 is inboard for the outside and towards indoor one side towards outdoor one side, and the inside and outside definition of other parts is the same reason, no longer gives details.

When the building is installed, the upright columns 10 are fixed with the main structure of the building, and then the cross beam 20 with the socket 80 and the manual control rotating mechanism 90 is fixedly installed between two horizontally adjacent upright columns 10. The lever 94 is then manually moved downward to raise the pawl 940 on the inner end of the lever 94 away from the ratchet gear 92, at which point the receptacle 80 is free to rotate both outdoors and indoors. Then, the two sockets 80 adjacent to each other up and down are rotated to a proper tilt angle to the outside, and then the lever 94 is released. Then, the lateral edge of the bottom of the panel 50 is inserted into the lower socket 80, and the panel 50 is pushed immediately, so that the lateral edge of the top of the panel 50 is inserted into the upper socket 80 at the same time when the lower socket 80 rotates towards the room, and the pushing of the panel 50 is stopped until the upper and lower sockets 80 rotate towards the room to the vertical state, and at this time, the panel 50 is firmly inserted between the upper and lower adjacent sockets 80. Then the horizontal cover plate 70 and the vertical cover plate 60 are installed, thereby completing the installation of the building curtain wall of the utility model.

The utility model has the advantages that:

1. the utility model has the advantages of reasonable design, the installation of panel has been simplified to the mode that adopts the panel assembly, need not to adjust behind the panel mounting, and the installation effectiveness is high, and the panel mounting quality is reliable, secure, and whole installation does not receive workman technical merit's influence.

2. The utility model discloses in, the panel borrows to borrow anti-skidding rubber pad to insert in the socket, and anti-skidding rubber pad has realized the guard action that anti-drop, abrasionproof decreased to the panel on the one hand, and on the other hand is under the effect that receives panel extrusion to take place elastic deformation, and limiting displacement has been realized to its counter plate, has ensured the reliable installation of panel.

3. The utility model discloses in, the socket can only be towards indoor proper motion rotation, and can realize the locking under the limiting displacement of each other of driving lever and ratchet towards outdoor rotation, has prevented well that the panel from towards the outdoor problem that the slope dropped that takes place.

4. The utility model discloses in, on the one hand, the horizontal apron has played the effect of shielding the protection to the crossbeam, erects the apron and has played the effect of shielding the protection to the stand, has prevented promptly that the surface of crossbeam and stand from receiving the erosion, and on the other hand, horizontal apron and perpendicular apron mutually support, and common counter panel has played and has compressed tightly spacing effect, has ensured the reliable installation of panel.

The above description is the preferred embodiment of the present invention and the technical principle applied by the preferred embodiment, and for those skilled in the art, without departing from the spirit and scope of the present invention, any obvious changes based on the equivalent transformation, simple replacement, etc. of the technical solution of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides an assembled steel construction building curtain, its includes steel stand and steel crossbeam, and the stand forms a plurality of sash with the crossbeam, installs a steel panel on every sash, its characterized in that: the middle part of the outer side surface of the cross beam is provided with a rectangular upper notch and a rectangular lower notch when viewed along the length direction of the cross beam, the upper notch is positioned above the lower notch, and a transverse boss is formed between the upper notch and the lower notch; a socket with a J-shaped longitudinal section is rotatably arranged in the upper gap and the lower gap, and the rotation of the socket is controlled by a manual control rotating mechanism; a panel is inserted between the sockets on the two adjacent beams; a transverse cover plate for realizing shielding protection on the cross beam and realizing the compression limiting effect on the corresponding transverse edges of the upper and lower adjacent panels is fixedly arranged on a transverse boss of the cross beam; and a vertical cover plate used for realizing shielding protection on the stand column and assisting the transverse cover plate to compress the transverse edge of the panel and limit the transverse edge of the panel is fixedly arranged between the outer side surface of the stand column and the transverse beam on each side of the stand column.

2. The assembled steel structural building curtain wall of claim 1, wherein:

for the cross beam, end blocks are formed at two ends of the upper notch and the lower notch, the end blocks are connected with the transverse boss, one end of the two ends of the socket is provided with an end plate, and the manual rotation mechanism is arranged in a gap between the end plate and the end blocks, wherein: the manual control rotating mechanism comprises a rotating shaft, a ratchet wheel is fixed on the rotating shaft, one end of the rotating shaft is fixedly connected with an end plate of the socket, the other end of the rotating shaft is rotatably connected with an end block through a bearing, the ratchet wheel on the rotating shaft is positioned in a gap, a deflector rod is rotatably connected with the end block through a support shaft, the outer end of the deflector rod extends out of the gap, and a locking claw is arranged at the inner end of the deflector rod extending into the gap; when the shifting lever is manually shifted downwards to enable the locking claw of the shifting lever to be lifted away from the ratchet wheel, the socket can freely rotate towards the outdoor and the indoor; when the deflector rod is released, the locking claw of the deflector rod falls on the ratchet wheel, the socket can only freely rotate towards the indoor, and the rotation of the socket towards the outdoor is locked.

3. The assembled steel structural building curtain wall of claim 2, wherein:

an anti-skid rubber pad is arranged in the socket.

4. The assembled steel structural building curtain wall of claim 1, wherein:

the crossbeam be equipped with horizontal slot on the horizontal boss, the inboard of horizontal apron is equipped with horizontal picture peg, wherein: after the transverse inserting plate of the transverse cover plate is inserted into the transverse slot of the transverse boss, the transverse cover plate is fixed with the transverse beam through a transverse cover plate fixing screw;

be equipped with perpendicular slot on the lateral surface of stand, the inboard of erecting the apron is equipped with perpendicular picture peg, wherein: and after the vertical inserting plate of the vertical cover plate is inserted into the vertical inserting groove of the upright post, the vertical cover plate is fixed with the transverse cover plate through a vertical cover plate fixing screw.

5. The assembled steel structural building curtain wall of claim 4, wherein:

the inboard of erecting the apron has the clamp plate towards indoor extension, wherein: after the vertical cover plate is fixedly arranged on the upright post and the transverse cover plate, the pressing plate presses and limits the corresponding vertical edges of the two adjacent panels.

6. The assembled steel structural building curtain wall of any one of claims 1 to 5, wherein:

fixing seats are welded at two ends of the cross beam and fixedly connected with the side walls of the stand columns through fixing bolts.

7. The assembled steel structural building curtain wall of claim 6, wherein:

the vertical logical length in the rectangular cavity of stand is equipped with the lock pin, wherein: the insert core comprises X-shaped reinforcing ribs, and L-shaped reinforcing pieces are welded at four vertical edges of each reinforcing rib; when the inserting core is inserted into the cavity of the upright post, the four reinforcing pieces respectively abut against four corners in the cavity of the upright post.