CN212271419U - Fixing base and roof system with same - Google Patents

Abstract

The utility model discloses a fixing base and have roofing system of this fixing base, this fixing base include base, square head and connect the connecting plate of base and square head, and this base, square head and connecting plate all adopt the aluminum alloy material to make. In addition, this fixing base still includes the protection head that sets up on the square head, and this protection head adopts the nylon material to make to through injection molding process and square head integrated into one piece. The utility model discloses a fixing base and have roofing system of this fixing base through set up the nylon protection head on the square head, can reduce the frictional force between square head and the roof boarding, prevent that the square head from taking place the wearing and tearing attenuation and causing the roof boarding to drop. In addition, the nylon protection head is integrally formed with the square head by adopting an injection molding process, so that the quality and the strength of the protection head are higher, and the processing efficiency is improved.

Description

Fixing base and roof system with same

Technical Field

The utility model relates to a building engineering technical field, concretely relates to fixing base and have roofing system of this fixing base.

Background

The existing roof system usually adopts a plurality of aluminum alloy fixing seats as a framework structure to support a roof panel. Most of the existing roof boards are aluminum-magnesium-manganese roof boards, and when the roof is subjected to stretching deformation due to temperature change, the aluminum-magnesium-manganese roof boards and square heads of aluminum alloy fixing seats repeatedly rub for a long time in a small range, so that the roof boards and the square heads of the fixing seats are worn and thinned, even the roof boards fall off, and potential safety hazards are caused to a roof system.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a fixing base and have roofing system of this fixing base.

The utility model discloses a solve the technical scheme that its problem adopted and be:

the utility model provides a fixing seat in a first aspect, which comprises a base, a square head and a connecting plate for connecting the base and the square head, wherein the base, the square head and the connecting plate are all made of aluminum alloy materials; in addition, the fixed seat also comprises a protection head arranged on the square head, and the protection head is made of nylon material;

the protection head is integrally formed with the square head by adopting an injection molding process.

From this, through set up the nylon protection head on the square head, can reduce the frictional force between square head and the roof boarding, prevent that the square head from taking place the wearing and tearing attenuation and causing the roof boarding to drop. In addition, the nylon protection head is integrally formed with the square head through an injection molding process, so that the quality and the strength of the protection head are higher, and meanwhile, the processing efficiency is also improved.

Further, the protective head completely wraps the square head.

Furthermore, the protection head is rectangular, and edges on the front end face and the rear end face of the protection head are designed to be rounded.

Furthermore, the edges on the top surface, the bottom surface and the left and right side surfaces of the protection head are designed to be rounded.

From this, each edge of protection head all adopts the design of radius angle, when the flexible deformation of roof boarding makes a round trip to slide, the frictional force between reducible square head and the roof boarding to improve the life of fixing base and roof boarding.

Further, the fillet radius of each edge on the protection head is 1-3 mm.

Furthermore, grooves are further formed in the left side face and the right side face of the protection head.

From this, through setting up the recess in the both sides of protecting the head, when placing the square head in the cavity of roof panel seat, will form miniature intercommunication structure between its and the roof panel seat to it is the same to reach the indoor outer atmospheric pressure of roof panel, prevents to lead to rainwater infiltration or capillary cluster on water because of indoor outer differential pressure, reduces the potential safety hazard, improves roofing system's life.

Additionally, the utility model discloses the second aspect still provides a roofing system, including foretell fixing base, waterproof board and roof panel seat, wherein:

two ends of each waterproof board are provided with lock rims, and the lock rims of two adjacent waterproof boards wrap the protection head;

and a cavity for accommodating the protective head and the lockrand is arranged on the roof panel seat.

Further, the roof panel base comprises a first roof panel base and a second roof panel base, and a cavity for containing the protection head and the locking edge is formed after the first roof panel base and the second roof panel base are buckled.

Further, the first roof panel seat and the second roof panel seat are fixedly connected through bolts.

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

(1) the utility model discloses a fixing base, from this, through set up the nylon protection head on the square head, can reduce the frictional force between square head and the roof boarding, prevent that the square head from taking place the wearing and tearing attenuation and causing the roof boarding to drop. In addition, the nylon protection head is integrally formed with the square head through an injection molding process, so that the quality and the strength of the protection head are higher, and meanwhile, the processing efficiency is also improved.

(2) The utility model discloses a fixing base, each edge on its protection head all adopts the design of radius angle, when the flexible deformation of roof boarding makes a round trip to slide, frictional force between reducible square head and the roof boarding to improve the life of fixing base and roof boarding.

Drawings

Fig. 1 is a schematic structural view of a fixing base according to an embodiment of the present invention;

fig. 2 is a side view of a fixing base according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a fixing base according to the present invention;

fig. 4 is a schematic structural diagram of a second roofing system according to an embodiment of the present invention;

FIG. 5 is a schematic view of the structure of the flashing of FIG. 4;

fig. 6 is a schematic view of the structure of the roof panel base of fig. 4.

Wherein the reference numerals have the following meanings:

1. a fixed seat; 11. a base; 12. a square head; 13. a connecting plate; 14. a protective head; 141. a groove; 2. a waterproof sheet; 21. locking edges; 3. a roof panel base; 31. a first roof panel base; 32. a second roof panel base; 33. a cavity; 4. a purlin.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Example one

As shown in fig. 1-2, a first aspect of the present invention provides a fixing base 1, which includes a base 11, a square head 12 and a connecting plate 13 connecting the base 11 and the square head 12, wherein the base 11, the square head 12 and the connecting plate 13 are made of aluminum alloy material; in addition, this fixing base 1 still includes the protection head 14 that sets up on square head 12, and this protection head 14 adopts the nylon material to make to through injection molding process and square head 12 integrated into one piece.

Therefore, the square head 12 is provided with the protective head 14 made of the nylon material, so that the friction force between the square head 12 and the roof panel can be greatly reduced, and the roof panel is prevented from falling off due to the fact that the square head 12 is abraded and thinned. In addition, the protection head 14 is integrally formed with the square head 12 by adopting an injection molding process, so that the quality and the strength of the protection head 14 are higher, and the processing efficiency is improved.

Specifically, the square head 12 is i-shaped; the protective head 14 is substantially rectangular in shape and completely encloses the square head 12. The protection head 14 includes a top surface, a bottom surface, left and right side surfaces, and front and rear end surfaces, and each edge on each surface of the protection head 14 is designed to be a rounded corner.

In this embodiment, the fillet radius of each edge is 1 mm.

From this, each edge of this protection head 14 all adopts the design of radius angle, and when the flexible deformation of roof boarding made a round trip to slide, the frictional force between reducible square head 12 and the roof boarding to improve the life of fixing base 1 and roof boarding.

In addition, the protection head 14 is further provided with a groove 141 on both left and right sides, and the groove 141 is arc-shaped.

Example two

As shown in fig. 3-5, the second aspect of the present invention further provides a roofing system, including the above-mentioned fixing base 1, the waterproof board 2, the roof board base 3 and the purlin 4, both ends of the waterproof board 2 are all provided with the locking edge 21, and the locking edge 21 of the two adjacent waterproof boards 2 wraps the protection head 14. The protective head 14 is wrapped by the locking edges 21 of two adjacent waterproof boards 2, so that the two adjacent waterproof boards 2 are connected. The roof plate housing 3 comprises a first roof plate housing 31 and a second roof plate housing 32, which first and second roof plate housings 31, 32 are snapped together to form a cavity 33 accommodating the protective head 14 and the lockstitching 21. The lower end of the fixed seat 1 is arranged on a purline 4.

In the present embodiment, the cavity 33 has a square shape; the first roof panel seat 31 and the second roof panel seat 32, and the fixed seat 1 and the purlin 4 are fixed by bolts.

When the square head 12 of the fixing seat 1 is arranged in the cavity 33 of the roof panel seat 3, the grooves 141 are arranged on the two sides of the protection head 14 on the square head 12, and a micro communication structure is formed between the protection head and the cavity 33 of the roof panel seat 3, so that the same air pressure inside and outside the roof panel is achieved, rainwater infiltration or capillary water stringing caused by pressure difference inside and outside the room is prevented, the potential safety hazard is reduced, and the service life of a roof system is prolonged.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims (9)

1. The utility model provides a fixing base, includes base (11), square head (12) and connects connecting plate (13) of base (11) and square head (12), base (11), square head (12) and connecting plate (13) all adopt the aluminum alloy material to make its characterized in that:

the square head is characterized by further comprising a protective head (14) arranged on the square head (12), wherein the protective head (14) is made of a nylon material;

the protection head (14) is integrally formed with the square head (12) by adopting an injection molding process.

2. Holder according to claim 1, characterized in that the protective head (14) completely envelops the square head (12).

3. The fixing base according to claim 2, characterized in that the protection head (14) is rectangular, and each edge on the front and back end faces of the protection head (14) is designed to be rounded.

4. A holder as claimed in claim 3, characterized in that the edges of the protective head (14) on the top, bottom and left and right sides are rounded.

5. A holder according to claim 4, wherein the rounded radius of the edges on the protective head (14) is 1-3 mm.

6. A holder according to claim 5, characterized in that the protection head (14) is further provided with grooves (141) on the left and right sides.

7. Roofing system, characterized in that it comprises a holder (1) according to any of claims 1-6, a flashing (2) and a roof plate holder (3), wherein:

two ends of each waterproof plate (2) are provided with lock rims (21), and the lock rims (21) of two adjacent waterproof plates (2) wrap the protection head (14);

and a cavity (33) for accommodating the protective head (14) and the lockrand (21) is arranged on the roof panel seat (3).

8. The roofing system according to claim 7, characterized in that the roof panel seat (3) comprises a first (31) and a second (32) roof panel seat, which first (31) and second (32) roof panel seats snap together to form a cavity (33) accommodating the protection head (14) and the lockrand (21).

9. The roofing system of claim 8, wherein the first (31) and second (32) roof panel bases are secured by bolting.

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