CN215483887U

CN215483887U - Limiting device for unit curtain wall

Info

Publication number: CN215483887U
Application number: CN202121478396.2U
Authority: CN
Inventors: 陈国超; 郑胜林; 余勋明; 梁国斐
Original assignee: Jangho Group Co Ltd; Beijing Jangho Curtain Wall System Engineering Co Ltd; Guangzhou Jangho Curtain Wall System Engineering Co Ltd
Current assignee: Jangho Group Co Ltd; Beijing Jangho Curtain Wall System Engineering Co Ltd; Guangzhou Jangho Curtain Wall System Engineering Co Ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-11
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a limiting device of a unit body curtain wall, which is characterized in that the limiting device is arranged between an upper cross beam and a lower cross beam of a unit body and comprises a limiting block, a matching notch of the lower cross beam of the unit body matched with the limiting block and a water outlet of the upper cross beam of the unit body; this stopper includes the connecting block, goes up the plug-in card piece and hangs the hook piece down, and this connecting block links firmly on the back limiting plate of this cell body entablature through the mechanism screw, should go up the cooperation breach department that this cell body entablature was worn to establish by the plug-in card piece, should cooperate the breach to be located the back picture peg and the bottom plate of this cell body entablature, should hang down the hook piece hook card in the drain outlet department of the bottom of this back limiting plate. The curtain wall structure is simple and reliable, and the lower cross beam of the unit curtain wall which can easily swing and the upper cross beam of the unit curtain wall which can not swing are connected, so that the swing of the unit body is limited, and the safety of the curtain wall structure is ensured.

Description

Limiting device for unit curtain wall

Technical Field

The utility model relates to a limiting device of a unit curtain wall.

Background

Curtain walls are more and more widely applied in modern buildings, wherein unit curtain walls become the preferred curtain wall form of high-end curtain walls due to excellent watertight performance and high-efficiency installation efficiency, more and more large-size decorative strips are applied in the curtain walls in order to further enrich the modeling of the buildings, more and more large-size unit curtain walls with large decorative strips appear, the combination meets the requirement of the appearance of the buildings, but as the fixing form of the unit curtain wall plates is that the upper ends of the plates are fixed, and the lower ends of the unit curtain wall plates are fixed with the next layer of unit curtain wall plates through splicing (as shown in figure 1), the fixing form determines that the curtain walls have strong front wind pressure resistance, but the lateral wind pressure resistance is weak, when the unit curtain wall plates have large sizes, the decorative strips need to bear large lateral wind pressure (as shown in figure 2), and can drive the lower ends of the unit curtain plates to swing left and right, the curtain wall anti-fatigue device collides with an adjacent unit to cause abnormal sound of the curtain wall, and shakes for a long time, so that various materials of the curtain wall break through fatigue strength easily, and great potential safety hazards are brought.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a limiting device for a unit curtain wall, which is simple and reliable, and connects a lower cross beam of the unit curtain wall which is easy to swing with an upper cross beam of the unit curtain wall which cannot swing, so that the swinging of unit bodies is limited, and the safety of a curtain wall structure is ensured.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a limiting device of a unit body curtain wall is characterized in that the limiting device is arranged between an upper cross beam and a lower cross beam of a unit body and comprises a limiting block, a matching notch of the lower cross beam of the unit body matched with the limiting block and a water outlet of the upper cross beam of the unit body; this stopper includes the connecting block, goes up the plug-in card piece and hangs the hook piece down, and this connecting block links firmly on the back limiting plate of this cell body entablature through the mechanism screw, should go up the cooperation breach department that this cell body entablature was worn to establish by the plug-in card piece, should cooperate the breach to be located the back picture peg and the bottom plate of this cell body entablature, should hang down the hook piece hook card in the drain outlet department of the bottom of this back limiting plate.

The machine-made screw corresponds to the upper card-inserting block.

The lower hook block is L-shaped.

The limiting block is made of aluminum profiles.

The top ends of the limiting blocks are inserted and clamped in clamping grooves in the tops of the rear limiting plates of the upper cross beams of the unit bodies.

The utility model has the beneficial effects that: the curtain wall structure is simple and reliable, and the lower cross beam of the unit curtain wall which can easily swing and the upper cross beam of the unit curtain wall which can not swing are connected, so that the swing of the unit body is limited, and the safety of the curtain wall structure is ensured.

Drawings

In order to more clearly explain the embodiments of the present invention, the embodiments will be described below with reference to the accompanying drawings.

FIG. 1 is a schematic side view of a prior art configuration.

Fig. 2 is a schematic top view of a prior art trim strip for bearing wind pressure.

Fig. 3 is a side view of the present invention.

Fig. 4 is a schematic exploded perspective view of the unit body upper beam and the unit body lower beam according to the present invention.

Fig. 5 is a schematic exploded perspective view of the unit body upper beam and the unit body lower beam according to the present invention.

Fig. 6 is an assembled perspective view of the unit body upper beam and the unit body lower beam of the present invention.

Detailed Description

The following description is given by way of example only, and is not intended to limit the scope of the utility model.

As shown in fig. 3 to 6, a limiting device for a unit curtain wall according to the present invention is provided between a unit upper beam 1 and a unit lower beam 2, and the limiting device includes a limiting block 31, a fitting notch 32 of the unit lower beam fitted with the limiting block, and a water outlet 33 of the unit upper beam; this stopper 31 is the aluminium alloy, this stopper 31 includes connecting block 311, go up card piece 312 and couple piece 313 down, this connecting block 311 links firmly on the back limiting plate 11 of this cell body entablature through mechanism screw 4, this mechanism screw 4 aligns with this last card piece 312, this last card piece 312 wears to establish the cooperation breach 32 department of this cell body entablature 2, this cooperation breach 32 is located the back picture peg 21 and the bottom plate 22 of this cell body entablature, this couple piece 313 hook card is in the outlet 33 department of the bottom of this back limiting plate down, this couple piece 313 is the L type down. The top end of the connecting block 31 is inserted and clamped in the clamping groove 111 at the top of the rear limiting plate 11 of the upper beam of the unit body.

The limiting block is connected with the upper cross beam of the unit body through machine-made screws and clamped with the upper cross beam of the unit body through a water outlet of the upper cross beam of the unit body, so that the stress performance is enhanced, the length of the aluminum profile limiting block can be set to be 40mm, and the length of the water outlet is set to be 42 mm; the length of a matching notch on the upper cross beam of the unit body is 42 mm; after the unit bodies are installed in place, the limiting blocks can be clamped into the matching notches of the lower cross beams of the unit bodies, so that the left-right sliding of the lower ends of the upper-layer unit bodies can be limited.

Claims

1. The utility model provides a stop device of cell cube curtain which characterized in that: a limiting device is arranged between the unit body upper cross beam and the unit body lower cross beam and comprises a limiting block, a matching notch of the unit body lower cross beam matched with the limiting block and a water outlet of the unit body upper cross beam; this stopper includes the connecting block, goes up the plug-in card piece and hangs the hook piece down, and this connecting block links firmly on the back limiting plate of this cell body entablature through the mechanism screw, should go up the cooperation breach department that this cell body entablature was worn to establish by the plug-in card piece, should cooperate the breach to be located the back picture peg and the bottom plate of this cell body entablature, should hang down the hook piece hook card in the drain outlet department of the bottom of this back limiting plate.

2. The limiting device of the unit body curtain wall as claimed in claim 1, wherein: the machine-made screw corresponds to the upper card-inserting block.

3. The limiting device of the unit body curtain wall as claimed in claim 1 or 2, wherein: the lower hook block is L-shaped.

4. The limiting device of the unit body curtain wall as claimed in claim 1, wherein: the limiting block is made of aluminum profiles.

5. The limiting device of the unit body curtain wall as claimed in claim 1, wherein: the top ends of the limiting blocks are inserted and clamped in clamping grooves in the tops of the rear limiting plates of the upper cross beams of the unit bodies.