CN219240973U

CN219240973U - Hidden connecting system of cell cube

Info

Publication number: CN219240973U
Application number: CN202223384141.7U
Authority: CN
Inventors: 马保同; 朱益树; 李立塔; 朱利波; 王新意; 王凌锋; 徐嘉昊; 廖晓松
Original assignee: CSCEC Changsha Fujisash Curtain Wall and Decoration Co Ltd
Current assignee: CSCEC Changsha Fujisash Curtain Wall and Decoration Co Ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-06-23
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a hidden connecting system of a unit body, which comprises a fixed plate, a hanging code, a hanging piece, an adapter piece, a cross beam and an upright post; the fixed plate is arranged on the floor slab and fixedly connected with the hanging code; the hanging piece is hung on the hanging code, and the relative height between the hanging piece and the hanging code can be adjusted; the hanging piece is fixedly connected with the adapter piece, and the adapter piece is inserted into the cross beam and fixed through a fastener; the cross beam is detachably connected with the upright post. The utility model ensures that the hanging parts are connected in a hidden way, thereby avoiding the excessive exposure of a connecting system and the influence on indoor maintenance; the method is suitable for construction environments with small installation space and high indoor effect requirement, and the decorative appearance effect is greatly improved.

Description

Hidden connecting system of cell cube

Technical Field

The utility model belongs to the technical field of building curtain walls, and particularly relates to a hidden connecting system for a unit body.

Background

The conventional unit curtain wall upper wall support is positioned on the floor slab or in the upper area of the beam side, the joint between the upper plate and the lower plate is positioned near the elevation of the floor slab, and workers work on the floor slab during construction. However, when the connection position of the unit body is located in the lower area of the side of the main beam and the joint between the upper plate and the lower plate is located at the bottom of the civil engineering beam, besides the operation of additionally erecting a platform in a hanging basket or an indoor space, the design of the conventional upper wall hanging piece often interferes with the built-in hanging ceiling to influence the indoor effect, and the common practice is that the built-in hanging ceiling is required to reduce elevation. In addition, when the unit body plate has a central column at the same time, the limitation is more obvious. Referring to fig. 4 and 5 below, the two differences can be seen.

The defects of the prior art are as follows: the connecting system is exposed indoors, special treatment is needed for indoor sealing, the elevation of the built-in suspended ceiling and the arrangement of the curtain box are affected, the indoor somatosensory effect of a human body is poor, and the built-in effect is greatly reduced.

Disclosure of Invention

The main object of the present utility model is to provide an adjustable hidden connection system for a unit body.

The utility model provides a hidden connecting system of a unit body, which comprises a fixed plate, a hanging code, a hanging piece, an adapter piece, a cross beam and an upright post; the fixed plate is arranged on the floor slab and fixedly connected with the hanging code; the hanging piece is hung on the hanging code, and the relative height between the hanging piece and the hanging code can be adjusted; the hanging piece is fixedly connected with the adapter piece, and the adapter piece is inserted into the cross beam and fixed through a fastener; the cross beam is detachably connected with the upright post; the fixing plate is an L-shaped corner brace, and reinforcing rib plates are welded on two sides of the fixing plate; the fixed plate and the floor slab are fastened and fixed through the slot embedded part; the hanging code is an L-shaped steel piece, is welded on the fixing plate and is fixed through a fastener; the lower side of the hanging piece is provided with a groove, the hanging piece is hung on the hanging code through the groove, the left side of the hanging piece is fixed with a limiting angle code, the right side of the hanging piece is provided with a threaded ring, the ring is connected with an adjusting bolt, and the tail end of the adjusting bolt is propped against the hanging code; the adapter is an L-shaped steel plate, and the side plates of the adapter are welded and fixed with the side walls of the hanging piece.

In one embodiment of the system, the front end of the beam is open, and the bottom plate of the adapter is inserted into the inner cavity of the beam.

In one embodiment of the system, the upright is arranged below the cross beam, thick U-shaped aluminum grooves are formed in the top ends of the upright, and two ends of the aluminum grooves are fixedly connected with the upright through fasteners.

In one embodiment of the system, a set of fasteners are provided and pass through the cross beam, the adapter and the thick U-shaped groove aluminum from top to bottom to lock and fix the cross beam, the adapter and the thick U-shaped groove aluminum.

The utility model ensures that the hanging parts are connected in a hidden way, thereby avoiding the excessive exposure of a connecting system and the influence on indoor maintenance; the method is applicable to construction environments with small installation space and high indoor effect requirements, and the decorative appearance effect is greatly improved; the upright posts and the cross beams are detachable, and the subsequent maintenance and adjustment are convenient; the installation is convenient, possesses error adjustment function.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present utility model.

Fig. 2 is an enlarged schematic view of the position of the connector in fig. 1.

Fig. 3 is a schematic top view of fig. 2.

Fig. 4 is a schematic diagram of the background art.

Fig. 5 is a schematic diagram of the background art.

Detailed Description

As can be seen in fig. 1, 2 and 3, the hidden connection system for a unit body disclosed in this embodiment includes a fixing plate 1, a hanging code 2, a hanging piece 3, an adapter 4, a cross beam 5 and a column 6.

The fixed plate 1 is a thick hot dip galvanizing steel corner bracket, and reinforcing rib plates are welded on two sides of the fixed plate. The fixed plate is arranged on the floor slab and is fastened and fixed through a groove-type embedded part arranged in the floor slab.

The hanging code 2 is an L-shaped steel hanging code. The hanging code is welded and connected to the fixed plate and fixedly connected with the fixed plate through the bolt group.

The hanging piece 3 is a thick steel plate which is vertically arranged and provided with a groove at the lower side. The hanging piece is hung on the hanging code, and the left side of the hanging piece is fixed with a limiting angle code to limit the front-back displacement of the hanging code and the hanging piece. The right side of the hanging piece is provided with a threaded ring, an adjusting bolt is connected in the ring, and the tail end of the adjusting bolt is propped against the hanging code. The hanging piece can be jacked up or put down by rotating the adjusting bolt, and the relative height between the hanging code and the hanging piece is adjusted.

The adapter 4 is an L-shaped steel plate, and the side plate of the adapter is welded and fixed with the side wall of the hanging piece 3.

The front end of the cross beam 5 is opened, and the bottom plate of the adapter is inserted into the inner cavity of the cross beam.

The stand 6 is located the crossbeam below, and the top of stand is provided with thick U type groove aluminium, and self-tapping screw and stand fixed connection are passed through at the both ends of groove aluminium.

And a group of stainless steel countersunk head bolt groups are arranged and respectively penetrate through the cross beam, the adapter piece of the inner cavity of the cross beam and the thick U-shaped groove aluminum from top to bottom to lock and fix the cross beam, the adapter piece of the inner cavity of the cross beam and the thick U-shaped groove aluminum.

When the present hidden connection system is installed:

1. the fixing plate is fixed on the floor slab through the groove type embedded part, and the hanging code is welded and connected with the fixing plate.

2. The hanging piece is welded with the adapter piece, the adapter piece is inserted into the cross beam, and the cross beam, the adapter piece and the thick U-shaped groove are connected and fixed through the bolt group.

3. And fixing the thick U-shaped groove aluminum on the upright post.

4. The hanging piece is hung on the hanging code, the hanging piece is adjusted to a proper position through the adjusting bolt, and the hanging piece and the hanging code are limited by fixing the limiting angle code.

5. Finally, conventional thick fireproof rock wool is installed, and the connecting system is hidden.

The hidden connection system has the advantages that:

1. the hanging parts are connected in a hidden mode, so that the condition that the indoor maintenance is affected due to excessive exposure of a connecting system is avoided; the method is suitable for construction environments with small installation space and high indoor effect requirement, and the decorative appearance effect is greatly improved.

2. The upright posts and the cross beams are detachable, and the subsequent maintenance and adjustment are convenient.

3. The installation is convenient, possesses error adjustment function.

4. The total aluminum profile consumption is reduced, and the method is economical.

Claims

1. A hidden connection system for a cell body, characterized in that: the device comprises a fixed plate, a hanging code, a hanging piece, an adapter piece, a cross beam and an upright post;

the fixed plate is arranged on the floor slab and fixedly connected with the hanging code; the hanging piece is hung on the hanging code, and the relative height between the hanging piece and the hanging code can be adjusted; the hanging piece is fixedly connected with the adapter piece, and the adapter piece is inserted into the cross beam and fixed through a fastener; the cross beam is detachably connected with the upright post;

the fixing plate is an L-shaped corner brace, and reinforcing rib plates are welded on two sides of the fixing plate; the fixed plate and the floor slab are fastened and fixed through the slot embedded part;

the hanging code is an L-shaped steel piece, is welded on the fixing plate and is fixed through a fastener;

the lower side of the hanging piece is provided with a groove, the hanging piece is hung on the hanging code through the groove, the left side of the hanging piece is fixed with a limiting angle code, the right side of the hanging piece is provided with a threaded ring, the ring is connected with an adjusting bolt, and the tail end of the adjusting bolt is propped against the hanging code;

the adapter is an L-shaped steel plate, and the side plates of the adapter are welded and fixed with the side walls of the hanging piece.

2. The cell body hidden connection system of claim 1, wherein: the front end of the cross beam is provided with an opening, and the bottom plate of the adapter is inserted into the inner cavity of the cross beam.

3. The cell body hidden connection system of claim 2, wherein: the stand set up in the crossbeam below, the stand top is provided with thick U type groove aluminium, and the both ends of groove aluminium pass through fastener and stand fixed connection.

4. A cell body hidden attachment system as claimed in claim 3, wherein: a group of fasteners are arranged and penetrate through the cross beam, the adapter piece and the thick U-shaped groove aluminum from top to bottom, locking and fixing the three parts.