CN202299033U - Back bolt stone curtain wall system - Google Patents

Abstract

The utility model discloses a back bolt stone curtain wall system, and belongs to the field of the curtain wall. Particularly, the utility model relates to an improvement of the back bolt stone curtain wall system. The utility model provides a back bolt stone curtain wall system which has good safety and is easy to replace. The back bolt stone curtain wall system comprises a stone plate block, a connecting piece and stand columns which are connected with a wall body and has the structural key point that angle steel is arranged between two adjacent stand columns on the wall body, the inner side surface of the stone plate block is provided with a blind hole, the stone plate block is connected with the connecting piece by an unstressed bolt, and the connecting piece is connected with the angle steel.

Description

A back-bolted stone curtain wall system

technical field

The utility model belongs to the field of curtain walls, and more specifically relates to an improvement of a back-bolted stone curtain wall system.

Background technique

At present, stone curtain wall systems are widely used in construction; however, traditional stone curtain wall systems are unacceptable in appearance and function, and have relatively large restrictions on the installation and replacement of curtain wall systems.

At this stage, the stone curtain wall systems used in building curtain walls mainly include the following types.

1. Pin type, although the stone system is easy to install, it is not easy to replace; and the joint between the pin and the stone plate is prone to stress concentration, and the safety performance is poor. Can only be used on lower and non-essential areas.

2. Butterfly code type, easy to install and replaceable; but the appearance effect is poor, and the installation groove needs to be processed on the stone plate, and the phenomenon of stress concentration is also prone to occur at the installation groove; making it unsuitable for high safety performance required building.

Contents of the invention

The utility model aims at the above-mentioned problems, and provides a kind of back-bolted stone curtain wall system which is safe and easy to replace.

In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: the utility model includes a stone plate, a connector and a column connected with the wall, and an angle steel is arranged between two adjacent columns on the wall; The inner surface of the stone plate is provided with a blind hole, and the stone plate is connected with the connector through the stress-free bolt in the blind hole, and the connector is connected with the angle steel.

Beneficial effects of the utility model: the utility model connects the stone plate and the connector through the stress-free bolt, the blind hole of the stone plate will not have the phenomenon of stress concentration, the stone plate is not easy to be damaged, and the safety is good.

In addition, the connection between the stone plate and the connector, and the connection between the connector and the angle steel of the utility model are all movable connections, and it is easy to disassemble when the stone plate needs to be replaced.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a sectional view of the utility model in use.

Fig. 3 is a top view of the utility model.

Figure 4 is a cross-sectional view of the utility model.

Fig. 5 is a longitudinal sectional view of the utility model.

FIG. 6 is a partially enlarged view of FIG. 5 .

In the accompanying drawings, 1 is a column, 2 is a stone plate, 3 is a set screw, 5 is a connecting piece, 4 is the first bolt, 6 is an angle steel, 7 is a curtain wall adapter, 8 is a wall, and 9 is a stress-free bolt , 10 is the connection plate, 11 is the flexible gasket, 12 is the second long hole, 13 is the upper L-shaped piece, 14 is the lower L-shaped piece, 15 is the second bolt, 16 is the sawtooth, 17 is the first strip Holes, 18 are insulation layers, 19 are support, 20 are hooks, and 21 are horizontal plates.

Detailed ways

The utility model comprises a stone plate 2, a connector 5 and a column 1 connected with the wall 8, and its structural point is that an angle steel 6 is arranged between two adjacent columns 1 on the wall 8; There are blind holes, and the stone plate 2 is connected with the connector 5 through the stress-free bolt 9 in the blind hole, and the connector 5 is connected with the angle steel 6 .

The connecting piece 5 includes an upper L-shaped piece 13 and a lower L-shaped piece 14; the vertical edge of the upper L-shaped piece 13 is connected with the stone plate 2 through a stress-free bolt 9; the horizontal edge of the upper L-shaped piece 13 is set upward; The horizontal edge of described lower L-shaped piece 14 links to each other with angle steel 6, and the upper end of the vertical limit of lower L-shaped piece 14 is corresponding with the horizontal edge of last L-shaped piece 13.

During installation, it is only necessary to hang the horizontal edge of the upper L-shaped part 13 on the upper end of the vertical edge of the lower L-shaped part 14, which is convenient for installation.

On the horizontal edge of the upper L-shaped piece 13, a set screw 3 is set corresponding to the upper end of the vertical edge of the lower L-shaped piece 14. By rotating the set screw 3, the height of the upper L-shaped piece 13 can be controlled, thereby controlling the stone material. The position of plate 2 in the up and down direction.

The lower end of the vertical limit of the upper L-shaped member 13 is provided with a support 19 corresponding to the lower L-shaped member 14; the end of the horizontal limit of the upper L-shaped member 13 is provided with a Hook 20; the upper end of the vertical side of the lower L-shaped piece 14 is provided with a horizontal plate 21; the horizontal plate 21 corresponds to the set screw 3; the structure is stable and the safety is good.

The horizontal edge of the lower L-shaped piece 14 is provided with a first elongated hole 17, and the surface of the lower L-shaped piece 14 is provided with sawtooth 16 corresponding to the first elongated hole 17, and the lower L-shaped piece 14 passes through the first elongated hole. The first bolt 4 in the hole 17 is connected with the angle steel 6 ; a toothed washer is arranged between the head of the first bolt 4 and the serration 16 . The adjustment of the direction in and out of the stone plate 2 can be realized through the first elongated hole 17 , the first bolt 4 and the toothed washer.

One end of the angle steel 6 is fixedly connected to the column 1, and the other end of the angle steel 6 is provided with a second elongated hole 12, and the second elongated hole 12 is provided with a second bolt connected to the connecting plate 10 of another column 1 15; One end of the angle steel 6 is fixedly connected, and the other end is flexibly connected, which can adapt to deformations such as thermal expansion and cold contraction of the angle steel 6, and is safe and reliable.

The outer side of the body of wall 8 is provided with an insulating layer 18, and a gap is arranged between the described stone plate 2 and the stone plate 2; since the stone plate 2 of the present utility model is connected with the column 1 through the connector 5, the stone plate 2 They are not connected to each other to form an open curtain wall structure, which has good thermal insulation and drainage effects.

A flexible gasket 11 is arranged between the lower L-shaped piece 14 and the angle steel 6; the impact of vibration on the stone plate 2 can be reduced.

The column 1 is connected with the wall body 8 through the curtain wall adapter 7 .

Claims (9)

1. a back of the body bolt stone curtain wall system comprises the column (1) that stone material plate (2), connector (5) and same body of wall (8) link to each other, and it is characterized in that: be provided with angle steel (6) between last two adjacent upright posts of body of wall (8) (1); The medial surface of described stone material plate (2) is provided with blind hole, and stone material plate (2) links to each other through the same connector of unstressed bolt (9) (5) in the blind hole, and the same angle steel of connector (5) (6) links to each other.

2. a kind of back of the body bolt stone curtain wall according to claim 1 system is characterized in that: described connector (5) comprises L shaped (13) and L shaped (14) down; The vertical edge of last L shaped (13) links to each other with stone material plate (2) through unstressed bolt (9); The horizontal sides of last L shaped (13) upwards is provided with; The same angle steel of horizontal sides (6) of described L shaped (14) down links to each other, and the horizontal sides of the upper end of the vertical edge of following L shaped (14) the same L shaped (13) is corresponding.

3. a kind of back of the body bolt stone curtain wall according to claim 2 system is characterized in that: corresponding to the vertical edge upper end of L shaped (14) down holding screw (3) is set on the horizontal sides of described L shaped (13).

4. a kind of back of the body bolt stone curtain wall according to claim 2 system is characterized in that: the lower end of described L shaped (13) vertical edge is provided with support (19) corresponding to L shaped (14) down; The end of the horizontal sides of last L shaped (13) is provided with hook (20) corresponding to the upper end of following L shaped (14) vertical edge; The described upper end of L shaped (14) vertical edge down is provided with transverse slat (21); The same holding screw of described transverse slat (21) (3) is corresponding.

5. a kind of back of the body bolt stone curtain wall according to claim 2 system; It is characterized in that: the described horizontal sides of L shaped (14) down is provided with first strip hole (17); The surface of L shaped (14) is provided with sawtooth (16) corresponding to first strip hole (17) down, and following L shaped (14) link to each other through the same angle steel of first bolt (4) (6) in first strip hole (17); Be provided with grooved metal gasket between the head of described first bolt (4) and the sawtooth (16).

6. a kind of back of the body bolt stone curtain wall according to claim 1 system; It is characterized in that: the same column of an end (1) of described angle steel (6) is fixedly connected; The other end of angle steel (6) is provided with second strip hole (12), is provided with in second strip hole (12) with continuous second bolt (15) of the junction plate (10) of another column (1).

7. a kind of back of the body bolt stone curtain wall according to claim 1 system, it is characterized in that: described body of wall (8) arranged outside has insulation layer (18), is provided with the slit between described stone material plate (2) and the stone material plate (2).

8. a kind of back of the body bolt stone curtain wall according to claim 2 system is characterized in that: be provided with flexible gasket (11) between described L shaped (14) down and the angle steel (6).

9. a kind of back of the body bolt stone curtain wall according to claim 1 system, it is characterized in that: described column (1) links to each other through the same body of wall of curtain wall adaptor (7) (8).

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