CN215858427U

CN215858427U - Connecting structure of pottery rod grating curtain wall

Info

Publication number: CN215858427U
Application number: CN202121226183.0U
Authority: CN
Inventors: 莫子杰; 杨立群; 李红梅; 罗盈洲; 季芳
Original assignee: China Construction Fourth Engineering Division Corp Ltd
Current assignee: China Construction Fourth Engineering Division Corp Ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-02-18
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a connecting structure of a ceramic rod grating curtain wall, which comprises a substrate (1) fixed on the outer wall of a building; the base plate (1) is connected with the mounting beam (3) through a connecting piece (2); a group of U-shaped connecting pieces (4) are arranged on one side of the mounting beam (3) far away from the connecting pieces (2); each U-shaped connecting piece (4) is respectively connected with a ceramic stick (6) through a sleeve core (5) and an aluminum tube (7). The fixing reliability of the ceramic rod is improved through the mounting beam and the U-shaped connecting piece, the possibility of swinging and falling of the ceramic rod is reduced, and potential safety hazards are reduced; through the setting of shell fragment, can effectually fill the cover core outside, the aluminium leads to the clearance between the inboard, is favorable to fixing the cover core more firmly to can offset aluminium lead to and pottery rod receives the deformation that external force strikes and produce.

Description

Connecting structure of pottery rod grating curtain wall

Technical Field

The utility model relates to a connecting structure of a ceramic rod grating curtain wall, and belongs to the technical field of building construction.

Background

The curtain wall is an outer wall enclosure of a building and is a light wall body with a decorative effect commonly used by modern large and high-rise buildings. The curtain wall mainly comprises a structural framework and an embedded plate, and does not bear the load of a main structure.

Some existing curtain walls are complex in construction process and troublesome in construction; some curtain walls have poor waterproof performance, the service life of the curtain walls is affected, and some curtain walls have unsatisfactory anti-seismic effect and are easy to cause high-altitude falling accidents.

Thus, the prior art still has deficiencies and needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a connecting structure of a ceramic rod grating curtain wall, which effectively reduces the possibility of swinging and falling of ceramic rods, thereby reducing potential safety hazards and overcoming the defects of the prior art.

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

the utility model relates to a connecting structure of a ceramic rod grating curtain wall, which comprises a substrate fixed on an outer wall of a building; the base plate is connected with the mounting beam through a connecting piece; a group of U-shaped connecting pieces are arranged on one side of the mounting beam away from the connecting pieces; each U-shaped connecting piece is connected with the ceramic rod through the sleeve core and the aluminum tube.

In the structure, the ceramic rod comprises an upper ceramic rod and a lower ceramic rod; a sealing rubber strip is arranged between the upper ceramic rod and the lower ceramic rod; the ceramic stick is a hollow structure with the cross section in the shape of a Chinese character 'mu'; the inner wall of the cavity in the middle of the ceramic stick is bonded with the outer side surface of the aluminum tube through structural adhesive.

In the structure, an L-shaped supporting piece is arranged on one side, close to the mounting beam, of the bottom of the upper ceramic rod, the L-shaped supporting piece is fixed on the aluminum tube through screws, and one side, close to the mounting beam, of the bottom of the upper ceramic rod is abutted to the top of the L-shaped supporting piece.

In the structure, the sleeve core is externally sleeved with the aluminum tube, and the spring piece is arranged between the aluminum tube and the sleeve core.

In the structure, a pair of long circular grooves is horizontally arranged on two wing plates of the U-shaped connecting piece; through holes are formed in the aluminum through hole, the sleeve core and the spring plate and correspond to the long circular grooves in position; the sleeve core is connected through a screw rod penetrating through the U-shaped connecting piece, the spring piece, the aluminum tube and the sleeve core and is fixed through gaskets and nuts at two ends of the screw rod.

Due to the adoption of the technical scheme, compared with the prior art, the base plate can be directly embedded on the surface of the outer wall when the outer wall is constructed. One end of the connecting piece is welded with the substrate, and the other end of the connecting piece is welded with the mounting beam. The installation roof beam mainly used bears the pottery rod, leads to fixed mounting through cover core and aluminium, and cover core intensity is high, toughness is good, and aluminium leads to plasticity good, increases with pottery rod cavity area of contact, reduces the pressure on the unit area, improves the stability of pottery rod installation, fixes pottery rod more firmly, reduces pottery rod swing, the possibility that drops, reduces the potential safety hazard.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken along plane A of FIG. 1;

FIG. 3 is a cross-sectional view taken along the plane B in FIG. 1;

fig. 4 is a partially enlarged view at C in fig. 1.

The figures are labeled as follows: 1-substrate, 2-connecting piece, 3-mounting beam, 4-U-shaped connecting piece, 5-sleeve core, 6-ceramic rod, 6.1-upper ceramic rod, 6.2-lower ceramic rod, 7-aluminum tube, 8-spring leaf, 9-nut, 10-sealing pad, 11-L-shaped support piece, 12-screw, 13-long round hole, 14-through hole, 15-screw, 16-gasket, 17-structural adhesive and 18-building outer wall.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

The connection structure of the ceramic rod grating curtain wall of the utility model, as shown in fig. 1 to 4, comprises a base plate 1 fixed on an outer wall 18 of a building; the base plate 1 is connected with the mounting beam 3 through a connecting piece 2; a group of U-shaped connecting pieces 4 are arranged on one side of the mounting beam 3 far away from the connecting pieces 2; each U-shaped connecting piece 4 is respectively connected with a ceramic rod 6 through a sleeve core 5 and an aluminum through 7. The ceramic rod 6 comprises an upper ceramic rod 6.1 and a lower ceramic rod 6.2; a sealing rubber strip 10 is arranged between the upper ceramic stick 6.1 and the lower ceramic stick 6.2; the ceramic stick 6 is a hollow structure with the cross section in the shape of a Chinese character 'mu'; the inner wall of the cavity in the middle of the ceramic stick 6 is bonded with the outer side surface of the aluminum tube 7 through structural adhesive 17. An L-shaped supporting piece 11 is arranged at the bottom of the upper ceramic rod 6.1 close to one side of the mounting beam 3, the L-shaped supporting piece 11 is fixed on the aluminum through 7 through a screw 12, and one side of the bottom of the upper ceramic rod 6.1 close to the mounting beam 3 is abutted to the top of the L-shaped supporting piece 11. An aluminum through 7 is sleeved outside the sleeve core 5, and a spring piece 8 is arranged between the aluminum through 7 and the sleeve core 5. A pair of long circular grooves 13 are horizontally arranged on the two wing plates of the U-shaped connecting piece 4; through holes 14 are formed in the aluminum through 7, the sleeve core 5 and the spring piece 8, and the through holes 14 correspond to the long circular grooves 13 in position; the sleeve core 5 is connected with a screw rod 15 penetrating through the U-shaped connecting piece 4, the spring piece 8 and the aluminum tube 7 and is fixed by a washer 16 and a nut 9 at two ends of the screw rod 15.

During the concrete implementation, including pre-buried a plurality of base plates 1 in the building outer wall 18 outside, base plate 1 is the rectangle setting, and base plate 1 is through pre-buried fixed connection on the building outer wall.

The surface of the substrate 1 is connected with the connecting piece 2 by welding, and the connecting piece 2 is positioned at the center of the substrate 1 and is vertical to the surface of the substrate 1. The tail end of the connecting piece 2 is welded with the mounting beam 3, the mounting beam 3 is arranged along the horizontal direction, and the mounting beam 3 is of a hollow tube structure. A group of U-shaped connecting pieces 4 are welded on the mounting beam 3.

And a pair of long circular grooves 13 which are horizontally arranged are arranged on wing plates at two sides of the U-shaped connecting piece 4 connected with the sleeve core 5, the two long circular grooves 13 are parallel to each other, and the long circular grooves 13 are arranged in a round-corner rectangular shape. Through holes 14 which are correspondingly arranged with the long circular grooves 13 are formed in two side surfaces of the sleeve core 5, and the diameter of each through hole 14 is the same as the width of each long circular groove 13. The long circular groove 13 is internally provided with a screw rod 15 in a penetrating way, the screw rod 15 penetrates through the long circular groove 13 and the through hole 14, two nuts 9 are connected to two ends of the screw rod 15 through threads, and the two nuts 9 are respectively screwed with the outer side of the U-shaped connecting piece 4. The screw 15 is also sleeved with two washers 16, the two nuts 15 are respectively abutted against the outer sides of the U-shaped connecting pieces through the washers 16, and the washers 16 are used for increasing the contact area and dispersing pressure. The washer 16 is preferably a steel washer, and because steel has good elasticity, the washer 16 is inevitably extruded when the nut 9 is screwed, and the steel washer is elastically deformed to some extent when the nut 9 is pressed, so that the washer 16 is prevented from being damaged when the nut 9 is fastened. The aluminum tube 7 is vertically arranged outside the sleeve core 5.

The spring leaf 8 is inserted between the sleeve core 5 and the aluminum through 7, the spring leaf is in a wave shape before the spring leaf 8 is installed, and the steel spring leaf is high in hardness, high in stability and good in resilience performance, so that the sleeve core is more firmly fixed, and the deformation of the aluminum through and ceramic rod caused by external force impact can be offset. The spring piece 8 is arranged along the vertical direction, and two side surfaces of the spring piece 8 are respectively propped against the outer side of the sleeve core and the inner side of the aluminum tube. The spring piece 8 is mainly used for filling a gap between the outer side of the sleeve core and the inner side of the aluminum tube, and meanwhile, when the ceramic rod 6 generates small displacement due to the influence of wind, the spring piece 8 is extruded, and the spring piece 8 has good damping and buffering performance, so that the impact force is reduced; and because the spring piece 8 is small in size, the bearing load of the mounting beam 3 cannot be increased by using the spring piece 8.

An L-shaped supporting piece 11 is arranged at the bottom of the upper ceramic rod 6.1 close to one side of the mounting beam 3, the L-shaped supporting piece 11 is fixed on the aluminum through 7 through a screw 12, one side of the bottom of the upper ceramic rod 6.1 close to the mounting beam 3 is abutted against the top of the L-shaped supporting piece 11, and the horizontal position of the upper ceramic rod 6.1 is fixed. A sealing gasket 10 is arranged between the upper ceramic rod 6.1 and the lower ceramic rod 6.2, the sealing gasket 10 is used for filling a gap between the upper ceramic rod and the lower ceramic rod, and the sealing gasket 10 has good elasticity, so that the gap can be filled more tightly.

Claims

1. A connecting structure of a ceramic rod grating curtain wall comprises a base plate (1) fixed on an outer wall of a building; the method is characterized in that: the base plate (1) is connected with the mounting beam (3) through a connecting piece (2); a group of U-shaped connecting pieces (4) are arranged on one side of the mounting beam (3) far away from the connecting pieces (2); each U-shaped connecting piece (4) is respectively connected with a ceramic stick (6) through a sleeve core (5) and an aluminum tube (7).

2. The connection structure of the ceramic rod grid curtain wall as claimed in claim 1, wherein: the ceramic rods (6) comprise upper ceramic rods (6.1) and lower ceramic rods (6.2); a sealing rubber strip (10) is arranged between the upper ceramic stick (6.1) and the lower ceramic stick (6.2); the ceramic stick (6) is a hollow structure with the cross section in the shape of a Chinese character 'mu'; the inner wall of the cavity in the middle of the ceramic stick (6) is bonded with the outer side surface of the aluminum tube (7) through a structural adhesive (17).

3. The connection structure of the ceramic rod grid curtain wall as claimed in claim 2, wherein: and an L-shaped supporting piece (11) is arranged on one side, close to the mounting beam (3), of the bottom of the upper ceramic rod (6.1), the L-shaped supporting piece (11) is fixed on the aluminum through (7) through a screw (12), and one side, close to the mounting beam (3), of the bottom of the upper ceramic rod (6.1) is abutted to the top of the L-shaped supporting piece (11).

4. The connection structure of the ceramic rod grid curtain wall as claimed in claim 1, wherein: an aluminum through (7) is sleeved outside the sleeve core (5), and a spring piece (8) is arranged between the aluminum through (7) and the sleeve core (5).

5. The connection structure of the ceramic rod grid curtain wall as claimed in claim 1, wherein: a pair of long circular grooves (13) are horizontally arranged on the two wing plates of the U-shaped connecting piece (4); through holes (14) are formed in the aluminum through hole (7), the sleeve core (5) and the spring piece (8), and the through holes (14) correspond to the long circular grooves (13); the sleeve core (5) is connected with a screw (15) of the sleeve core (5) through a U-shaped connecting piece (4), a spring piece (8), an aluminum tube (7) and is fixed with a nut (9) through washers (16) at two ends of the screw (15).