CN206385734U - A kind of color steel roof anti-leakage structure - Google Patents

Abstract

The utility model discloses a kind of color steel roof anti-leakage structure, belong to building structure technology field, including adjacent roof boarding, roof purline and the heat-preservation cotton being located between roof boarding and roof purline, the support of bending part is carried between the roof boarding of the adjoining provided with one end, the roof boarding lower surface of the support side and the bending part upper surface of support fit, and the roof boarding upper surface of support opposite side and the bending lower surface of support fit, the roof boarding below cradle fits end with being fixed with a baffle plate, zinc-plated square tube is provided with above the roof boarding, and it is equipped with one layer of thermal insulation board at the top of zinc-plated square tube, Anti-leakage slab is equipped with above the thermal insulation board, the Anti-leakage slab is connected with zinc-plated square tube, and thermal insulation board, zinc-plated square tube, roof boarding and support are each attached on roof purline.Anti-leakage structure in the utility model causes roof structure more to consolidate, and the cost spent is relatively low, and the anti-leakage structure has good antiseep effect.

Description

A kind of anti-seepage structure of color steel roof

technical field

The utility model relates to the technical field of building structures, in particular to an anti-leakage structure of a color steel roof.

Background technique

After a production workshop was completed and put into use, irregular rain leakage occurred continuously on the roof. Roof leaks are distributed in dots and lines, and the leaks cannot be accurately judged, and need to be searched in a large area to deal with them; previous methods such as painting waterproof paint and pasting SBS waterproof membranes have failed to solve the problem of roof leaks . After repeated repairs, the roof collapsed and suffered serious damage; after the waterproof membrane was aged, the problem of rain leakage became more serious, causing damage to some important equipment and directly affecting the normal production. Therefore, an anti-leakage roof structure is urgently needed to solve roof leakage question.

On-site investigation by relevant technical personnel found the following technical problems on the roof: first, the installation method of the roof panel was unreasonable, and the seams were not in place, resulting in leaks; , and some waterproof materials are aging, resulting in water leakage. These two problems are the main causes of roof leaks, therefore, solving these two problems is the best way to prevent roof leaks.

At present, the roofs of many public workshops and prefabricated houses have a large area of leakage, which directly affects people's production and life. Therefore, there is an urgent need for a roof leakage prevention structure to solve the current roof leakage problem.

Utility model content

The technical problem to be solved by the utility model is to provide an anti-leakage structure of the color steel roof with low processing cost. The utility model realizes the anti-leakage effect of the roof by installing the square pipe support and the leak-proof roof panel on the roof panel, thereby solving the problems caused by the roof leakage to people's production and life.

In order to solve the above-mentioned technical problems, the utility model provides an anti-leakage structure of a color steel roof, which includes adjacent roof panels, roof purlins, and thermal insulation cotton arranged between the roof panels and roof purlins. There is a bracket with a bent part at one end, the lower surface of the roof panel on one side of the bracket fits the upper surface of the bent part of the bracket, and the upper surface of the roof panel on the other side of the bracket fits under the bent part of the bracket. The surfaces are attached together, and a baffle plate is fixed under the bonding end of the roof panel and the bracket. A galvanized square tube is arranged above the roof panel, and a layer of heat insulation board is laid on the top of the galvanized square tube. The heat insulation board A leak-proof roof panel is laid on the top, and the leak-proof roof panel is connected to the galvanized square pipe, and the heat insulation board, galvanized square pipe, roof panel and bracket are all fixed on the roof purlin.

Further, the baffle is in an "L" shape.

Further, the leak-proof roof panel and the galvanized square pipe are fixedly connected by self-tapping and self-drilling wires passing through the heat insulation board, and the heat insulation board, galvanized square pipe, roof panel and bracket are connected by long self-tapping self-drilling wires Fastened to roof purlins.

Further, both the self-tapping self-drilling wire and the long self-tapping self-rotating wire are treated with waterproofing.

Further, waterproof paint is applied to the joints of the roof panels.

Further, the waterproof coating is epoxy resin.

Further, mechanical seaming is adopted at the joints of the roof panels.

Compared with the prior art, the beneficial effects achieved by the utility model are as follows:

(1) In the utility model, one end of the bracket is embedded in the roof panel on one side, and the roof panel on the other side of the bracket is embedded in the bracket. This structure is equivalent to laying three layers of roof panels at the overlapping joints of the roof panels. It has a fairly good leak-proof effect. At the same time, the bracket also plays the role of reinforcing the roof to ensure the structural stability of the roof; a galvanized square tube bracket is installed above the roof panel, and a leak-proof roof is laid on the top of the square tube bracket. The panel, on the one hand, can increase the snow load that the roof can bear, and on the other hand, the galvanized square tube support can play the role of reducing the span and small secondary beams, thereby enhancing the structural strength of the roof.

(2) In the utility model, a galvanized square pipe and a leak-proof roof panel are arranged above the roof panel. Even if there is a gap in the lap joint of the roof panel, the water on the roof will not leak into the house; The waterproof coating has a double leak-proof effect, ensuring people's normal production and life.

(3) The lap joints of the roof panels in the utility model adopt mechanical seaming, so that the two metal roof panels are tightly occluded, and there are fewer leakage points, thereby achieving the effect of preventing leakage; at the same time, the on-site ventilator is wrapped with plastic cloth , to prevent water from leaking from the ventilator.

(4) The anti-leakage structure of the color steel roof in the utility model has the advantages of low cost and good anti-leakage effect in the actual processing process, and is suitable for popularization and use in the technical field of building structures.

Description of drawings

The utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is the schematic diagram of the anti-leakage structure of the color steel roof in the utility model;

Fig. 2 is a schematic diagram of roof panels overlapping in the present invention.

Explanation of reference signs: 1. roof panel, 2. roof purlin, 3. thermal insulation cotton, 4. bracket, 5. baffle, 6. galvanized square tube, 7. heat insulation board, 8. leakproof roof panel.

detailed description

The following examples are only used to illustrate the utility model, but are not used to limit the scope of the utility model.

As shown in Figures 1 and 2, a color steel roof anti-seepage structure includes adjacent roof panels 1, roof purlins 2 and insulation cotton 3 arranged between roof panels 1 and roof purlins 2, and the adjacent roof panels A bracket 4 with a bent portion at one end is provided between the roof panels 1, the lower surface of the roof panel 1 on one side of the bracket 4 fits the upper surface of the bent portion of the bracket 4, and the roof panel 4 on the other side of the bracket 4 The upper surface of the panel 1 is attached to the lower surface of the bending part of the bracket 4, and a baffle plate 5 is fixed below the bonding end of the roof panel 1 and the bracket 4, and a galvanized square tube 6 is arranged above the roof panel 1, and is coated with The zinc square pipe 6 top is laid with a layer of heat insulation board 7, and the top of the heat insulation board 7 is laid with a leak-proof roof panel 8, and the leak-proof roof panel 8 is connected with the galvanized square pipe 6, and the heat insulation board 7, The galvanized square pipe 6, the roof panel 1 and the support 4 are all fixed on the roof purlin 2.

In the present invention, the baffle plate 5 is in an "L" shape.

In the utility model, the leak-proof roof panel 8 and the galvanized square pipe 6 are fixedly connected by self-tapping and self-drilling wires passing through the heat insulation board 7, and the heat insulation board 7, the galvanized square pipe 6, and the roof panel 1 And support 4 is fixed on the roof purlin 2 by long self-tapping self-drilling wire.

In the utility model, both the self-tapping self-drilling wire and the long self-tapping self-rotating wire are waterproofed.

In the present utility model, waterproof paint is applied to the joints of the roof panels 1 .

In the utility model, the waterproof coating is epoxy resin.

In the present utility model, mechanical seaming is adopted at the overlapping joints of the roof panels 1 .

The application process of the anti-leakage structure of the color steel roof in the utility model is as follows: first, a leak-proof roof panel 8 is laid on the top of the roof to play a leak-proof effect. When the temperature is higher, the effect of heat insulation can be played to ensure the coolness of the room; the galvanized square pipe 6 and the roof panel 1 are arranged below the heat shield 7, and the heat shield 7, the galvanized square pipe 6, the roof Both the panel 1 and the support 4 are fixed on the roof purlin 2, which ensures the stability of the entire roof structure and also has multiple leak-proof effects. Therefore, the color steel roof leak-proof structure is suitable for promotion and use in the construction field.

To sum up, the above-mentioned embodiment is not a limiting embodiment of the present utility model, and all modifications or equivalent deformations made by those skilled in the art on the basis of the essential content of the present utility model are included in the scope of the present utility model. technology category.

Claims (7)

1. A color steel roof anti-seepage structure, comprising adjacent roof panels (1), roof purlins (2) and insulation cotton (3) located between roof panels (1) and roof purlins (2), its It is characterized in that: a bracket (4) with a bent portion at one end is provided between the adjacent roof panels (1), and the lower surface of the roof panel (1) on one side of the bracket (4) is connected to the bracket (4) The upper surface of the bent portion is attached, and the upper surface of the roof panel (1) on the other side of the bracket (4) is attached to the lower surface of the bent portion of the bracket (4), and the roof panel (1) and the bracket (4) ) a baffle plate (5) is fixed below the fitting end, a galvanized square tube (6) is arranged above the roof panel (1), and a layer of heat insulation board (7) is laid on the top of the galvanized square tube (6), A leakproof roof panel (8) is laid above the heat insulation board (7), and the leakproof roof panel (8) is connected with the galvanized square pipe (6), and the heat insulation board (7), the galvanized square pipe Pipe (6), roof panel (1) and support (4) are all fixed on the roof purlin (2). 2. The color steel roof anti-seepage structure according to claim 1, characterized in that: the baffle (5) is in an "L" shape. 3. The anti-leakage structure of a color steel roof according to claim 1, characterized in that: the anti-leakage roof panel (8) and the galvanized square tube (6) are formed by passing through the insulation board (7) Self-tapping and self-drilling wires are fixedly connected, and the heat insulation board (7), galvanized square pipe (6), roof panel (1) and support (4) are fixed on the roof purlin (2) by long self-tapping and self-drilling wires. 4. The anti-leakage structure of the color steel roof according to claim 3, characterized in that: both the self-tapping self-drilling wire and the long self-tapping self-rotating wire are waterproofed. 5. The anti-leakage structure of a color steel roof according to claim 1, characterized in that: waterproof paint is applied to the joints of the roof panels (1). 6. The color steel roof anti-seepage structure according to claim 5, characterized in that: the waterproof coating is epoxy resin. 7. The anti-leakage structure of the color steel roof according to claim 1, characterized in that: the overlapping parts of the roof panels (1) adopt mechanical seaming.