CN216740293U

CN216740293U - Penetrating type fixing system for fiber cement board curtain wall

Info

Publication number: CN216740293U
Application number: CN202123421842.9U
Authority: CN
Inventors: 方穆兴; 黄莉; 黄诗华; 黄浦
Original assignee: Jiangxi Yuanyang Weili Industrial Co ltd
Current assignee: Jiangxi Yuanyang Weili Industrial Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-14
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to the technical field of curtain walls, and discloses a fiber cement plate curtain wall penetrating type fixing system, which solves the problems that the traditional curtain wall plate is unreasonably stressed, the structural fixity is poor, dirt on the surface of the curtain wall is easy to permeate along a seam along with rainwater, and the attractiveness is affected; this novel V type water guide strip through installation of horizontal seam department to and the resistant time glue between the vertical seam, effectual rainwater infiltration and the dirty production of board seam of preventing.

Description

Penetrating type fixing system for fiber cement board curtain wall

Technical Field

The utility model belongs to the technical field of curtain walls, and particularly relates to a fiber cement board curtain wall penetrating type fixing system.

Background

The curtain wall is the outer wall enclosure of the building, does not bear the weight, hangs like a curtain, so is also called as a curtain wall, and is a light wall with decorative effect commonly used by modern large-scale and high-rise buildings.

The existing curtain wall is installed, the stress of curtain wall plates is unreasonable, the structural fixity is poor, dirt on the surface of the curtain wall is easy to permeate along a joint with rainwater, and the appearance is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the penetrating type fixing system for the fiber cement plate curtain wall, which effectively solves the problems that the existing curtain wall plate is unreasonably stressed, the structural fixity is poor, dirt on the surface of the curtain wall is easy to permeate along a joint with rainwater, and the attractiveness is affected.

In order to achieve the purpose, the utility model provides the following technical scheme: a penetration type fixing system of a fiber cement plate curtain wall comprises a wall body, a rear repairing embedded part, chemical anchor bolts, connecting parts, nuts, a keel frame, a stainless steel bolt group, rivets, curtain wall plates, heat-insulating rock wool, V-shaped water guide strips, weather-resistant glue, corner connectors and ethylene propylene diene monomer gaskets, wherein the rear repairing embedded part is connected to one end of the wall body;

the connecting piece includes the angle steel main part, and waist type hole has been seted up to angle steel main part one end, and the welding of angle steel main part one end has the stopper.

Preferably, one end of the wall body is connected with heat-preservation rock wool.

Preferably, the vertical joint that constitutes between the adjacent curtain wall board about is connected with V type water guide strip between the horizontal joint that constitutes, and it has the resistant time glue to fill between the vertical joint that constitutes between the adjacent curtain wall board about.

Preferably, the weather-resistant glue is a polyurethane weather-resistant sealant.

Preferably, keel frame is the square steel pipe, and keel frame edge is connected with the angle sign indicating number with the curtain board junction.

Preferably, the curtain wall plate is an ott board.

Preferably, an ethylene propylene diene monomer gasket is connected at the rivet joint and between the contact ends of the keel frame and the curtain wall board, and the ethylene propylene diene monomer gasket is connected with the curtain wall board through a double-sided adhesive tape.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the curtain wall penetrating type fixing system, the negative wind pressure of the curtain wall plate is borne by the nail head part of the fastener rivet, the positive wind pressure of the curtain wall plate is borne by the wall of the support keel frame, and the dead weight of the curtain wall plate is borne by the nail body part of the fastener rivet;

(2) the novel V-shaped water guide strip installed at the transverse joint and the weather-resistant glue between the longitudinal joints enable rainwater to flow away along the transverse V-shaped water guide strip and the vertical reserved joint, the weather-resistant glue has excellent weather aging resistance, excellent high and low temperature resistance and excellent cohesiveness, so that the plate joints are connected and sealed, and rainwater infiltration and plate joint dirt are effectively prevented;

(3) the connecting piece structure comprises the angle steel main body, the waist-shaped hole and the limiting block, and the keel frame can be quickly positioned under the action of the limiting block when being installed between the two connecting pieces, so that the keel frame is convenient to install, and meanwhile, the laying speed of the keel frame is increased.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a transverse cross-sectional view of the present invention;

FIG. 2 is a longitudinal cross-sectional view of the present invention;

FIG. 3 is an enlarged partial schematic view of FIG. 2 according to the present invention;

FIG. 4 is a schematic structural view of the connector of the present invention;

in the figure: 1. a wall body; 2. post-repairing the embedded part; 3. a chemical anchor bolt; 4. a connecting member; 401. an angle steel main body; 402. a kidney-shaped hole; 403. a limiting block; 5. a nut; 6. a keel frame; 7. a stainless steel bolt set; 8. riveting; 9. a curtain wall panel; 10. heat preservation rock wool; 11. a V-shaped water guide strip; 12. weather-resistant glue; 13. corner connectors; 14. ethylene propylene diene monomer gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 4, the present invention includes a wall 1, a rear embedded part 2, chemical anchors 3, connecting members 4, nuts 5, a keel frame 6, stainless steel bolt sets 7, rivets 8, a curtain wall board 9, heat preservation rock wool 10, V-shaped water guide strips 11, weather-resistant glue 12, corner connectors 13 and ethylene propylene diene monomer gaskets 14, wherein one end of the wall 1 is connected with the rear embedded part 2, both sides of one end of the rear embedded part 2 are embedded with the chemical anchors 3, one end of the chemical anchors 3 is located inside the wall 1, both sides of one end of the rear embedded part 2 are connected with the connecting members 4, each connecting member 4 includes an angle steel main body 401, one end of the angle steel main body 401 is provided with a kidney-shaped hole 402, one end of the angle steel main body 401 is welded with a limiting block 403, and the limiting blocks 403 on one end of the angle steel main body 401 are arranged so that when the keel frame 6 is connected with the two connecting members 4, the limiting blocks 403 on one side of the two connecting members 4 can form a limiting mechanism, so that the keel frame 6 can be quickly positioned when being placed between the two connecting pieces 4, the quick connection of the keel frame 6 is convenient, the connecting pieces 4 are sleeved at the outer ends of the chemical anchor bolts 3, one end of each chemical anchor bolt 3 is in threaded connection with a nut 5, the keel frame 6 is connected between the two connecting pieces 4, the keel frame 6 is a square steel pipe, and 6 edge ends of keel frame and curtain board 9 junction are connected with angle sign indicating number 13, be connected through stainless steel bolt group 7 between keel frame 6 and the connecting

piece

4, 6 one end of keel frame is connected with curtain board 9 through rivet 8, rivet 8 junction just is located and is connected with EPDM rubber gasket 14 between 6 and the contact jaw of curtain board 9 of keel frame, EPDM rubber gasket 14 is connected through two-sided adhesive tape between with curtain board 9, curtain board 9 is the Hertz board, and has the advantages of fire prevention, dampproofing, waterproof, it is effectual to give sound insulation, the environmental protection, the installation is swift, long service life, etc.

In the second embodiment, on the basis of the first embodiment, the heat preservation rock wool 10 is connected to one end of the wall body 1, and the heat preservation and heat insulation effect can be provided for the building wall body 1.

In the third embodiment, on the basis of the first embodiment, a V-shaped water guide strip 11 is connected between transverse joints formed between upper and lower adjacent curtain wall plates 9, weather-resistant glue 12 is filled between vertical joints formed between left and right adjacent curtain wall plates 9, and the weather-resistant glue 12 is polyurethane weather-resistant sealant; v type water guide strip 11 of horizontal seam department installation, rainwater can flow away along horizontal V type water guide strip 11 and vertical reservation seam, and weather resistant glue 12 has excellent weather-proof ageing resistance, and high low temperature resistant performance is excellent, has good cohesiveness for connect full seal between the board seam, effectual rainwater infiltration and the dirty production of board seam of preventing.

The working principle is as follows: when in use, the keel frame 6 is arranged on the wall body 1 through the assembly and the matching among the chemical anchor bolts 3, the rear embedded part 2, the connecting piece 4, the nuts 5, the keel frame 6 and the stainless steel bolt group 7, then the curtain wall plates 9 are arranged on the keel frame 6 by rivets 8, V-shaped water guide strips 11 are connected between transverse seams formed between the upper and lower adjacent curtain wall plates 9, weather-proof glue 12 is filled between vertical seams formed between the left and right adjacent curtain wall plates 9, thereby completing the assembly of the curtain wall plates 9, when keel frame 6 is installed, limiting block 403 between connecting pieces 4 on two sides of keel frame 6 can form a limiting mechanism, so that excessive deviation of keel frame 6 when placed is effectively avoided, the keel frame can be quickly positioned under the limiting effect of limiting block 403 when placed, connection of keel frame 6 is facilitated, and the speed of keel frame 6 when erected is increased.

Claims

1. The utility model provides a fiber cement board curtain wall penetrating type fixing system, includes wall body (1), back benefit buries piece (2), chemical crab-bolt (3), connecting piece (4), nut (5), keel frame (6), stainless steel bolt group (7), rivet (8), curtain board (9), heat preservation rock wool (10), V type water guide strip (11), resistant time glue (12), angle sign indicating number (13) and ethylene propylene diene monomer gasket (14), its characterized in that: one end of the wall body (1) is connected with a rear repairing and embedding part (2), two sides of one end of the rear repairing and embedding part (2) are respectively embedded with a chemical anchor bolt (3), one end of the chemical anchor bolt (3) is positioned in the wall body (1), two sides of one end of the rear repairing and embedding part (2) are respectively connected with a connecting part (4), the connecting parts (4) are sleeved at the outer end of the chemical anchor bolt (3), one end of the chemical anchor bolt (3) is in threaded connection with a nut (5), a keel frame (6) is connected between the two connecting parts (4), the keel frame (6) is connected with the connecting parts (4) through stainless steel bolt groups (7), and one end of the keel frame (6) is connected with a curtain wall plate (9) through a rivet (8);

the connecting piece (4) comprises an angle steel main body (401), a waist-shaped hole (402) is formed in one end of the angle steel main body (401), and a limiting block (403) is welded at one end of the angle steel main body (401).

2. The penetrative attachment system of a fiber cement panel curtain wall as claimed in claim 1, wherein: one end of the wall body (1) is connected with heat-preservation rock wool (10).

3. The fiber cement panel curtain wall penetrable fastening system of claim 1, wherein: the vertical joint that constitutes between the adjacent curtain wallboard (9) about is connected with V type water guide strip (11) between the horizontal joint, controls to fill between the vertical joint that constitutes between the adjacent curtain wallboard (9) and has weather resistant glue (12).

4. The penetrative attachment system of a fiber cement panel curtain wall as claimed in claim 3, wherein: the weather-resistant glue (12) is a polyurethane weather-resistant sealant.

5. The penetrative attachment system of a fiber cement panel curtain wall as claimed in claim 1, wherein: the keel frame (6) is a square steel pipe, and the joint of the edge end of the keel frame (6) and the curtain wall plate (9) is connected with an angle connector (13).

6. The fiber cement panel curtain wall penetrable fastening system of claim 1, wherein: the curtain wall plate (9) is an Ether plate.

7. The fiber cement panel curtain wall penetrable fastening system of claim 1, wherein: and an ethylene propylene diene monomer gasket (14) is connected at the joint of the rivet (8) and between the contact ends of the keel frame (6) and the curtain wall plate (9), and the ethylene propylene diene monomer gasket (14) is connected with the curtain wall plate (9) through a double-sided adhesive tape.