CN212743175U

CN212743175U - Waterproof node of steel construction industry factory building roofing fan entrance to a cave

Info

Publication number: CN212743175U
Application number: CN202021155033.0U
Authority: CN
Inventors: 余少聪; 李锦国
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-21
Filing date: 2020-06-21
Publication date: 2021-03-19
Anticipated expiration: 2030-06-21

Abstract

The utility model discloses a steel construction industry factory building roofing fan entrance to a cave waterproof node, including the various steel sheet, various steel sheet top is provided with the mount pad, the mount pad inboard is provided with the roofing planking, roofing planking inboard is provided with the heat preservation cotton, the heat preservation cotton inboard of telling is provided with the roofing inner panel, the top of heat preservation cotton, roofing inner panel and roofing planking is provided with the fan installing support, is equipped with the through-hole between the mount pad of telling and the various steel sheet, the four corners department of mount pad bottom is provided with the buckle, the through-hole bottom is provided with the waterproof board, the four corners department at waterproof board top is provided with the snap ring, buckle and snap ring mutually block and; the utility model discloses the junction that the device passes through fan entrance to a cave and fan device all comes waterproofly with sealing compound and waterproof coating, but under the weather subcooling or overheated condition, because expend with heat and contract with cold's principle, the sealing compound and the waterproof coating of device fracture easily, lead to the rainwater to spill from the gap.

Description

Waterproof node of steel construction industry factory building roofing fan entrance to a cave

Technical Field

The utility model relates to a fan entrance to a cave waterproof node technical field specifically is a steel construction industry factory building roofing fan entrance to a cave waterproof node.

Background

The color steel plate engineering has the advantages of quick installation, convenient disassembly and assembly, strong waterproofness, good heat preservation effect and the like, is widely applied, and is suitable for industries such as buildings, household appliances, electromechanics, transportation, interior decoration, office appliances and the like. A fan is usually arranged on a color steel plate roof supported by purlins, and a common roof fan hole of the color steel plate roof for solving the problem of ventilation in a color steel plate house is waterproofed by arranging a water batching piece at the fan hole to guide rainwater into wave troughs on two sides of the fan hole to be discharged into a gutter, and sealing the upstream water of the hole and the color steel plate of the roof by using sealant;

the prior device still has the obvious problems that:

1. the joint of the fan hole and the fan device is waterproof by using a sealant and a waterproof coating, but under the condition of too cold weather or too hot weather, the sealant and the waterproof coating of the device are easy to crack due to the principle of expansion with heat and contraction with cold, so that rainwater leaks from gaps;

2. most of the existing fan holes are installed by mutually splicing purlins serving as brackets, so that the installation is troublesome, the consumed time is too long, and the working efficiency is low;

3. the existing fan hole is fixed by bolts, rainwater can flow down from the gaps of the bolts and the threaded holes when raining, and the bolts are easy to corrode and inconvenient to follow-up disassembly and assembly after long-term use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel structure industrial factory building roofing fan entrance to a cave waterproof node to solve the above-mentioned background art and propose that the junction of fan entrance to a cave and fan device is all waterproof with sealant and waterproof coating, but under the supercooled or overheated condition of weather, because of the principle of expend with heat and contract with cold, the sealant and the waterproof coating of device crack easily, lead to the rainwater to spill from the gap; most of the existing fan holes are installed by mutually splicing purlins serving as brackets, so that the installation is troublesome, the consumed time is too long, and the working efficiency is low; the existing fan hole is fixed by bolts, rainwater can flow down from the gaps of the bolts and the threaded holes when raining, and the bolts are easy to corrode and inconvenient to follow-up disassembly and assembly after long-term use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel construction industry factory building roofing fan entrance to a cave waterproof node, includes various steel sheet, various steel sheet top is provided with the mount pad, the mount pad inboard is provided with the roofing planking, roofing planking inboard is provided with the heat preservation cotton, and the cotton inboard of heat preservation of telling is provided with the roofing inner panel, the top of heat preservation cotton, roofing inner panel and roofing planking is provided with the fan installing support, is equipped with the through-hole between the mount pad of telling and the various steel sheet, the four corners department of mount pad bottom is provided with the buckle, the through-hole bottom is provided with the waterproof board, the four corners department at waterproof board top is provided with the snap ring, buckle and.

Preferably, the inner and outer materials of the waterproof board are PVC waterproof boards, and the middle position inside the waterproof board is a super absorbent polymer.

Preferably, the connection part of the mounting seat, the color steel plate and the outer plate of the roof is welded.

Preferably, the heat preservation cotton and the outer part of the mounting seat are brushed with an anti-rust layer.

Preferably, the snap ring is made of beryllium copper.

Preferably, the middle positions of the two sides of the buckle are provided with through holes.

Compared with the prior art, the beneficial effects of the utility model are that: the waterproof node of the fan hole of the roof of the steel structure industrial factory building passes through;

1. the waterproof plate is arranged at the gap between the bottom of the fan opening and the color steel plate, so that a waterproof layer is formed at the bottom between the bottom of the fan opening and the color steel plate, and rainwater is prevented from flowing out of the gap and falling into a factory building;

2. the device is quickly mounted through the matching of the mounting seat, the buckle and the clamping ring, a large amount of time is saved, the working efficiency is improved, and the device is welded at the gap around the mounting seat, so that rainwater cannot enter the device due to the occurrence of the gap caused by expansion with heat and contraction with cold;

3. the original bolt fixing mode is replaced by the structure of the buckle and the snap ring, and a gap which is not connected outside is reserved.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

FIG. 3 is an enlarged view of the engaging structure of the present invention;

fig. 4 is a top view of the present invention.

In the figure: 1. a fan mounting bracket; 2. a mounting seat; 3. color steel plates; 4. a waterproof sheet; 5. heat preservation cotton; 6. buckling; 7. a snap ring; 8. a through hole; 9. a roof inner plate; 10. and (4) roof outer plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a steel construction industry factory building roofing fan entrance to a cave waterproof node, including

various steel sheet

3, 3 tops of various steel sheet are provided with

mount pad

2, 2 inboards of mount pad are provided with roofing planking 10, roofing planking 10 inboards are provided with heat preservation cotton 5, the cotton 5 inboards of heat preservation of telling are provided with roofing inner panel 9, heat preservation cotton 5, the top of roofing inner panel 9 and roofing planking 10 is provided with fan installing support 1, be equipped with through-hole 8 between mount pad 2 and the various steel sheet 3 of telling, the four corners department of 2 bottoms of mount pad is provided with

buckle

6, 8 bottoms of through-hole are provided with waterproof board 4, the four corners department at waterproof board 4 top is provided with snap ring 7.

Furthermore, the inner and outer materials of the waterproof board 4 are PVC waterproof boards, and the middle position inside the waterproof board 4 is a super absorbent polymer, so as to enhance the waterproof property.

Furthermore, the connection between the mounting seat 2 and the color steel plate 3 and the outer roof plate 10 is welded to prevent rainwater from permeating.

Furthermore, the heat preservation cotton 5 and the mounting base 2 are externally brushed with an anti-rust layer to prevent the shell from rusting.

Furthermore, the snap ring 7 is made of beryllium copper, and the beryllium copper has good resilience.

Furthermore, the middle positions of the two sides of the buckle 6 are provided with through holes, so that the snap ring 7 can be clamped in.

The working principle is as follows: when the installation, make buckle 6 push down together through pressing down mount pad 2, buckle 6 makes snap ring 7 break off with the fingers and thumb to both sides for exerting pressure snap ring 7, make snap ring 7 along pressing from both sides tight buckle 6, the quick installation of card income realization device when the through-hole in the middle of buckle 6, if damage appears in outside protective layer when raining, the rainwater flows in from the gap, waterproof board 4 will block the rainwater, because there is one deck super absorbent polymer structure in the middle of waterproof board 4, waterproof board 4 can also absorb the rainwater that the infiltration got into, thereby reach waterproof effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a waterproof node in steel construction industry factory building roofing fan entrance to a cave, includes various steel sheet (3), its characterized in that: the utility model discloses a roof board, including various steel sheet (3), mount pad (2), roof planking (10) inboard is provided with heat preservation cotton (5), and the heat preservation cotton (5) inboard of telling is provided with roof inner panel (9), the top of heat preservation cotton (5), roof inner panel (9) and roof planking (10) is provided with fan installing support (1), is equipped with through-hole (8) between mount pad (2) and the various steel sheet (3) of telling, the four corners department of mount pad (2) bottom is provided with buckle (6), through-hole (8) bottom is provided with waterproof board (4), the four corners department at waterproof board (4) top is provided with snap ring (7), buckle (6) and snap ring (7) block each other and.

2. The waterproof node of steel structure industrial factory building roofing fan entrance to a cave of claim 1, its characterized in that: the interior and exterior materials of the waterproof board (4) are PVC waterproof boards, and the middle position inside the waterproof board (4) is made of super absorbent polymer.

3. The waterproof node of steel structure industrial factory building roofing fan entrance to a cave of claim 1, its characterized in that: the joint of the mounting seat (2) and the color steel plate (3) and the roof outer plate (10) is welded.

4. The waterproof node of steel structure industrial factory building roofing fan entrance to a cave of claim 1, its characterized in that: and an anti-rust layer is brushed on the outer parts of the heat insulation cotton (5) and the mounting seat (2).

5. The waterproof node of steel structure industrial factory building roofing fan entrance to a cave of claim 1, its characterized in that: the snap ring (7) is made of beryllium copper.

6. The waterproof node of steel structure industrial factory building roofing fan entrance to a cave of claim 1, its characterized in that: the middle positions of the two sides of the buckle (6) are provided with through holes.