CN215519552U

CN215519552U - Stainless steel gutter system for double-T plate roof

Info

Publication number: CN215519552U
Application number: CN202121393033.9U
Authority: CN
Inventors: 张乾; 汤建峰
Original assignee: Changzhou Wujin Architectural Design Institute Co ltd
Current assignee: Changzhou Wujin Architectural Design Institute Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-14
Anticipated expiration: 2031-06-21

Abstract

The utility model relates to the technical field of buildings, in particular to a stainless steel gutter system for a double-T-plate roof, which can be used as an organized drainage mode of the double-T-plate roof of industrial and civil buildings.

Description

Stainless steel gutter system for double-T plate roof

Technical Field

The utility model relates to the technical field of buildings, in particular to a stainless steel gutter system for a double-T-plate roof, which can be used as an organized drainage mode for the double-T-plate roof of industrial and civil buildings.

Background

The double T-shaped plate is used as a common structural plate of a roof, is widely applied to industrial buildings, and the roof adopts organized drainage which generally adopts 2 modes. One is parapet drainage, which is a term of art, namely, the roof drains to the parapet along the transverse slope first, and then drains to the gutter inlet along the roof longitudinal slope at the parapet. The transverse gradient is generally automatically realized by depending on the surface gradient of the double T-shaped plate, the longitudinal gradient is formed by pouring fine stone concrete, the actual bidirectional three-dimensional slope finding is very difficult to realize, the slope finding concrete amount is very large, the longitudinal slope is difficult to form, accumulated water is often formed in a low-lying position, and the problem of leakage of a roof caused by the accumulated water is the hidden danger of engineering quality. The other mode is that the concrete gutter drains, the concrete gutter needs a larger total height of the double T-shaped plate gap due to thicker bottom plate, larger longitudinal slope, waterproof coiled material and the like, and the rib beam has larger shearing resistance and weakening and difficult later-period maintenance due to larger width, so the concrete gutter is generally rarely used.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the stainless steel roof gutter system for the double-T-plate roof has the advantages that concrete and slope finding are not needed, the installation is simple and convenient, and the hidden danger of engineering quality is reduced.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a two stainless steel gutter systems for T board roofing, includes stainless steel gutter and parapet, and the parapet is located the top of enclosure, and the enclosure both can be the prefabricated plate, also can be brick wall, and the tip of two T boards has the breach, and the width direction along two T boards of breach runs through, and the breach end of breach and the side laminating of parapet to form and hold the chamber, should hold and install the stainless steel gutter in the chamber.

Furthermore, the double-T plate comprises a flange plate and a rib beam, and the notch is formed by pouring after the flange plate and part of the rib beam at the end part of the double-T plate are removed.

Further, a coiled material waterproof layer is laid on the double T-shaped plates; stainless steel gutter is become by machine bending type, by a bottom plate, perpendicular to the left side board and the right side board of bottom plate both sides constitute, the height that highly is higher than the right side board of left side board, left side board pass through the fix with screw on the side of parapet, and the upper end of right side board has the kink of outside bending type, and the kink is located between two T boards and the coiled material waterproof layer to fix on two T boards through the screw.

Furthermore, a protective layer can be laid on the waterproof layer of the coiled material.

Furthermore, the stainless steel gutter can also be a double-layer sandwich heat-preservation stainless steel gutter.

The utility model has the beneficial effects that: the stainless steel gutter has the advantages of mature manufacturing process, assembly construction, low price and good durability.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along line 1-1 of the present invention;

FIG. 3 is an enlarged view of a portion of the present invention at A;

FIG. 4 is a cross-sectional view of the utility model taken 2-2 with the stainless steel gutter removed;

fig. 5 is a schematic structural view of the stainless steel gutter of the present invention.

In the figure: 1. the steel roof gutter comprises a stainless steel roof gutter body, 2 double T plates, 3 parapet walls, 4 notches, 5 flange plates, 6 rib beams, 7 bottom plates, 8 left side plates, 9 right side plates, 10 bent parts, 11 enclosure walls, 12 protective layers, 13 closing-up press tops, 14 joist and 16 coiled material waterproof layers.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and preferred embodiments. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

Example 1:

the stainless steel gutter system for the double-T-plate roof comprises a stainless steel gutter 1 and a parapet wall 3, wherein the parapet wall 3 is located above a surrounding wall 11, the surrounding wall 11 can be a prefabricated plate or a brick wall, a gap 4 is formed in the end portion of each double-T-plate 2, the gap 4 penetrates through the double-T-plate 2 in the width direction, the gap end of the gap 4 is attached to the side face of the parapet wall 3 to form a containing cavity, the stainless steel gutter 1 is installed in the containing cavity, and the bottom face of the gap 4 is supported by a rib beam 6 of the double-T-plate 2 and used for supporting the stainless steel gutter 1.

The double T-shaped plate 2 comprises a flange plate 5 and a rib beam 6, the notch 4 is formed by pouring after the flange plate 5 and a part of the rib beam 6 at the end part of the double T-shaped plate 2 are removed, and the shearing bearing capacity of the end part is not lost because the height of the rib beam 6 at the position where the joist 14 is placed is not reduced after the part of the rib beam 6 is removed because the rib beam 6 is higher.

The double-T plate 2 is paved with a coiled material waterproof layer 16, a protective layer 12 can be paved on the coiled material waterproof layer 16, and the protective layer 12 is a rigid protective layer and can be manufactured or not.

As shown in fig. 5, the stainless steel gutter 1 is composed of a bottom plate 7, a left side plate 8 and a right side plate 9 perpendicular to both sides of the bottom plate 7, the bottom plate 7 is an inclined plate and inclines towards the parapet wall 3, the left side plate 8 is higher than the right side plate 9, the left side plate 8 is fixed on the side edge of the parapet wall 3 through screws, the upper end of the right side plate 9 is provided with a bending part 10 bending outwards, and the bending part 10 is located between the double T-shaped plates 2 and the coiled material waterproof layer 16 and is fixed on the double T-shaped plates 2 through screws.

As shown in fig. 2, a closing-in coping 13 is arranged on the parapet 3 for closing in the left side plate 8, and the bending part 10 is bent onto the double-T plate 2 and pressed under the waterproof layer 16 of the coiled material to form a waterproof lap joint.

The installation steps are as follows:

step 1: installing the double T-shaped plates 2 on the joist 14 and installing the stainless steel gutter 1;

step 2: as shown in fig. 2-5, the stainless steel gutter 1 is longitudinally welded, a cushion block can be longitudinally arranged to form the longitudinal gradient of the gutter, a closing-up coping 13 is pre-selected and is used for closing up the left side plate 8, and the left side plate 8 and the bent part of the stainless steel gutter 1 are respectively fixed on the parapet wall 3 and the double-T plate 2 by screws, so that the installation of the gutter system is completed.

Example 2:

the difference from embodiment 1 is that: when the heat preservation requirement is met, the stainless steel gutter 1 is a double-layer sandwich heat preservation stainless steel gutter.

While particular embodiments of the present invention have been described in the foregoing specification, the present invention is not limited to the specific embodiments, and modifications and variations of the foregoing detailed description can be made by those skilled in the art without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a two stainless steel gutter systems for T board roofing, includes stainless steel gutter (1) and parapet (3), its characterized in that: the tip of two T boards (2) breach (4) have, breach (4) run through along the width direction of two T boards (2), the breach end of breach (4) and the side laminating of parapet (3) to form and hold the chamber, install stainless steel gutter (1) in should holding the chamber.

2. The stainless steel rooftop skylight system of claim 1, wherein: the double-T plate (2) comprises a flange plate (5) and a rib beam (6), and the notch (4) is formed by pouring after the flange plate (5) and a part of the rib beam (6) at the end part of the double-T plate (2) are removed.

3. The stainless steel rooftop skylight system of claim 2, wherein: a coiled material waterproof layer (16) is laid on the double T-shaped plate (2);

stainless steel gutter (1) is by a bottom plate (7), perpendicular to left side board (8) and right side board (9) of bottom plate (7) both sides are constituteed, highly being higher than right side board (9) of left side board (8), left side board (8) are through fix with screw on the side of parapet (3), and the upper end of right side board (9) has kink (10) of outside buckling, and kink (10) are located between two T boards (2) and coiled material waterproof layer (16) to fix with screw on two T boards (2).

4. A stainless steel rooftop skylight system according to claim 3, wherein: and a protective layer (12) is laid on the waterproof layer (16) of the coiled material.

5. The stainless steel rooftop skylight system of claim 1, wherein: the stainless steel gutter (1) is a double-layer sandwich heat-preservation stainless steel gutter.