CN111535520A - Metal roof gutter edge telescopic support and mounting method thereof - Google Patents

Abstract

The invention discloses a metal roof gutter edge telescopic support and an installation method thereof, wherein the metal roof gutter edge telescopic support comprises gutter nodes, and the gutter nodes comprise gutter, sliding pieces, water dripping pieces, water stop glue layers, bolt fixing structures, roof panel plugs, a roof system, a wall surface system and self-tapping nails; the bolt fixing structure is used for fixedly connecting the drip sheet with the gutter; the sliding sheet is fixedly connected with the gutter; the water dropping sheet is tightly connected with the roof panel through the self-tapping screw. The long round holes are formed in the sliding pieces, the water dropping pieces are connected with the gutter through the bolt fixing structure, the length L of the long round holes is properly set according to the length of the roof, the roof is guaranteed to slide in a reasonable range, the sliding pieces are directly welded with the gutter, and the distance between the sliding pieces is set according to the plate shape of the roof plate; the water dropping sheet is tightly connected with the roof panel through the self-tapping screw, so that the roof panel is tightly connected with the gutter; the connection between the sliding sheet and the gutter is completed in a workshop, the connection with the water dropping sheet is screwed up by a bolt structure, and the site construction is convenient.

Description

A kind of metal roof gutter side telescopic bearing and installation method thereof

technical field

The invention belongs to the field of building steel structures, is a protection measure for a metal roof of a steel structure project, and particularly relates to a metal roof gutter edge telescopic bearing and an installation method thereof.

Background technique

The support of the conventional metal roof on the gutter side is that the roof panel is directly fixed on the steel gutter through self-tapping screws or fixed on the purlin through the support, and the roof movement is restricted. When the length in the slope direction of the roof is very long, the roof panel is greatly affected by temperature, and thermal expansion and cold contraction often destroy the rigid connection between the roof panel and the gutter first. This causes the roof panel to disengage from the support, causing the roof to leak.

The utility model relates to a telescopic support on the gutter side of a metal roof, which can ensure that the roof panel is properly slipped on the support of the gutter change, so as to offset the deformation of the roof panel caused by thermal expansion and cold contraction.

SUMMARY OF THE INVENTION

In view of the deficiencies in the above-mentioned prior art, the purpose of the present invention is to provide a metal roof gutter side telescopic support, which ensures that the support of the gutter can slide and ensures that the roof panel is closely connected with the gutter or the support; It is convenient for construction and prolongs the service life of the roof.

In order to achieve the above purpose, the technical solution of the present invention is as follows: a metal roof gutter side telescopic support, including a gutter node, the gutter node includes a gutter, a sliding sheet, a drip sheet, a water-stop glue layer, and a bolt Fixed structure, roof panel plug, roof system, wall system and self-tapping screw; wherein the bolt fixing structure fixedly connects the drip sheet and the gutter; the sliding sheet is fixedly connected to the gutter; the drip sheet is connected to the roof The panels are tightly connected by self-tapping screws.

Preferably, the sliding sheet is composed of a galvanized iron sheet and an oblong hole structure on it.

Further, the drip sheet is a bent L-shaped structure.

Further, the bolt fixing structure is a round head full thread ordinary bolt.

The present invention also provides an installation method for the telescopic bearing on the side of the metal roof gutter, comprising the following steps:

Step 1: Determine the length of the oblong hole on the sliding sheet according to the length of the roof;

Step 2: Weld the sliding sheet on the gutter according to the roof panel type;

Step 3: Bend the drip sheet according to the roof slope;

Step 4: After the installation of the gutter and the roof bottom plate is completed, connect the drip sheet and the sliding sheet through the bolt fixing structure;

Step 5: Apply the water-stop glue 4 to the corresponding position, and use self-tapping screws to connect the roof panel to the drip sheet;

Step 6: Install roof plugs and fasteners.

The principle of the above-mentioned metal roof gutter side telescopic support is: by opening oblong holes on the sliding sheet, connecting the drip sheet and the gutter with a bolt fixing structure, and setting an appropriate length L of the oblong hole according to the length of the roof to ensure that the roof is reasonable. The sliding sheet is directly welded with the gutter, and the distance between the sliding sheets is set according to the plate type of the roof panel; the drip sheet and the roof panel are tightly connected by self-tapping screws, which ensures the tight connection between the roof panel and the gutter; The connection between the sliding sheet and the gutter is completed in the workshop, and the connection with the drip sheet is tightened with a bolt structure, which is convenient for on-site construction.

Effects and advantages of the present invention:

1. It meets the requirements of roof waterproofing. Although the conventional roof panel support can slide, it is troublesome to waterproof at the gutter, and the tightness is not good. This node can ensure the tight connection between the roof panel and the gutter;

2. The construction cost is low, the sliding piece is connected with the gutter during processing in the workshop, and the bolts only need to be tightened on the construction site;

3. The construction efficiency is high. The bearing node only needs to screw bolts and tap self-tapping screws, and the construction efficiency is high.

Description of drawings

Figure 1 is a detailed view of the gutter;

Figure 2 is a detailed view of the sliding sheet;

Figure 3 is a detailed view of the drip sheet.

Detailed ways

The technical solutions of the present invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

Embodiment 1: As shown in Figure 1, Figure 2 and Figure 3, a metal roof gutter side telescopic support includes a gutter node, and the gutter node includes a gutter 1, a sliding sheet 2, a drip sheet 3, Waterstop glue layer 4, bolt fixing structure 5, roof panel plug 6, roof system 7, wall system 8 and self-tapping nails 9; the bolt fixing structure fixedly connects the drip sheet and the gutter; The gutter is fixedly connected; the drip sheet and the roof panel are tightly connected by self-tapping screws 9 . The gutter node is the close connection and sliding effect of the roof and the gutter through the close combination of the sliding sheet and the drip sheet, and ensures that the roof does not damage the support at the position of the gutter under the influence of temperature.

Example 2: Step 1: Determine the length of the oblong hole 22 on the sliding sheet according to the length of the roof.

Step 2: Weld the sliding sheet 2 on the gutter according to the roof panel type.

Step 3: Bend the drip sheet 3 according to the roof slope.

Step 4: After the installation of the gutter and the roof bottom plate is completed, the drip sheet 3 and the sliding sheet 2 are connected by the round head full thread ordinary bolts 5.

Step 5: Apply the water-stop glue layer to the corresponding position, and use self-tapping screws to connect the roof panel to the drip sheet.

Step 6: Install roof plugs and fasteners.

The above contents are only preferred embodiments of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific embodiments and application scope. limits.

Claims (5)

1. a metal roof gutter side telescopic bearing is characterized in that, comprises gutter node, and described gutter node comprises gutter, sliding sheet, drip sheet, water-stop glue layer, bolt fixing structure, roof panel plug , roof system, wall system and self-tapping nails; wherein the bolt fixing structure fixedly connects the drip sheet with the gutter; the sliding sheet is fixedly connected with the gutter; the drip sheet and the roof panel are tightly connected by self-tapping screws 9 connect. 2 . A metal roof gutter side telescopic support according to claim 1 , wherein the sliding sheet is composed of a galvanized iron sheet and an elongated hole structure on the top. 3 . 3 . The metal roof gutter side telescopic support according to claim 1 , wherein the drip sheet is a bent L-shaped structure. 4 . 4 . The metal roof gutter edge telescopic support according to claim 1 , wherein the bolt fixing structure is a round head full thread ordinary bolt. 5 . 5. an installation method of a kind of metal roof gutter side telescopic bearing according to claim 1-4, is characterized in that, comprises the steps: Step 1: Determine the length of the oblong hole on the sliding sheet according to the length of the roof; Step 2: Weld the sliding sheet on the gutter according to the roof panel type; Step 3: Bend the drip sheet according to the roof slope; Step 4: After the installation of the gutter and the roof bottom plate is completed, connect the drip sheet and the sliding sheet through the bolt fixing structure; Step 5: Apply the water-stop glue 4 to the corresponding position, and use self-tapping screws to connect the roof panel to the drip sheet; Step 6: Install roof plugs and fasteners.

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