Inner gutter mounting structure combining concrete wall and steel structure roof

Abstract

The utility model discloses an inner gutter installation structure combining a concrete wall and a steel structure roof, a gutter is arranged between a parapet wall and a concrete beam, an angle plate is arranged at the external corner of the top of the concrete beam, one side of the angle plate is attached to the side face of the gutter, and the other side of the angle plate is attached to the top face of the concrete beam and extends out in a cantilever mode. The overhanging part of the angle plate is supported through a lower adapter and installed on a steel beam of the steel structure roof, the range of the overhanging part of the angle plate can cover a gap between the steel structure roof and the concrete beam, and the side, attached to the top face of the concrete beam, of the angle plate inclines downwards towards the side where the gutter is located. According to the structure, falling rainwater and rainwater collected on the roof can be guided to the gutter to be drained away, and the rainwater is prevented from entering a gap between the steel structure roof and the concrete beam.

Description

Technical Field

[0001] The utility model relates to roof drainage, in particular to an inner gutter installation structure combining a concrete wall with a steel structure roof. Background Art

[0002] Gutters are generally divided into internal gutters and external gutters according to their location; internal gutters refer to gutters inside the exterior wall, and are generally used on building roofs with parapets; external gutters refer to gutters that extend out of the exterior wall, and are generally used on building roofs without parapets. Gutters are generally divided into concrete gutters and steel structure gutters according to their materials; concrete gutters are used on concrete roofs, and are generally cast as one piece with the roof; steel structure gutters are used on steel structure roofs, and are generally installed by welding.

[0003] When concrete walls, parapets, and steel structure roofs are combined, the following problems will occur when using a single cast-in-place gutter or a steel structure gutter: There is a gap between the steel structure roof and the concrete beam, and the falling rainwater and the rainwater collected on the roof will be drained from the gap and cannot be collected in the gutter, thus failing to meet the roof drainage requirements. Utility Model Content

[0004] The utility model aims to provide an internal gutter installation structure combining a concrete wall with a steel structure roof, which can guide the rainwater falling and collected on the roof to the gutter for drainage, and prevent the rainwater from entering the gap between the steel structure roof and the concrete beam.

[0005] The technical solution adopted by the utility model is:

[0006] An internal gutter installation structure combining a concrete wall with a steel structure roof, wherein the gutter is arranged between a parapet and a concrete beam, and an angle plate is placed at the positive corner of the top of the concrete beam, one side of the angle plate is attached to the side of the gutter, and the other side is attached to the top surface of the concrete beam and cantilevered out, and the cantilevered part of the angle plate is supported by a connecting piece below and installed on the steel beam of the steel structure roof, and the range of the cantilevered part of the angle plate can cover the gap between the steel structure roof and the concrete beam, and the side of the angle plate attached to the top surface of the concrete beam is inclined downward toward the side where the gutter is located.

[0007] Preferably, the bottom of the gutter is a steel plate and is stuck between the parapet and the concrete beam, and the two sides are cast integrally with the upper part of the parapet and the upper part of the concrete beam respectively.

[0008] Preferably, the steel plate is made of stainless steel.

[0009] Preferably, the outer surface of the gutter is provided with a waterproof coating.

[0010] Preferably, the adapter adopts a Z-shaped purlin, the cantilevered part of the angle plate is installed on the upper plane of the Z-shaped purlin through a connecting piece, and the lower plane of the Z-shaped purlin is installed on the steel beam through a connecting piece.

[0011] Preferably, the connecting member is a nail, a rivet or a bolt.

[0012] Preferably, the area of ​​the steel beam close to the concrete beam is narrowed in the up-down direction.

[0013] Preferably, the corner plate is made of stainless steel.

[0014] The beneficial effects of the utility model are:

[0015] The structure is equipped with angle plates and adapters. The angle plates can guide the falling rainwater and the rainwater collected on the roof to the gutter for drainage, preventing the rainwater from entering the gap between the steel structure roof and the concrete beam. The adapters support and install the angle plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of an inner gutter installation structure combining a concrete wall with a steel structure roof in an embodiment of the utility model.

[0017] In the figure: 1- parapet; 2- gutter; 3- angle plate; 4- connecting piece; 5- adapter; 6- steel beam; 7- concrete beam. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] This embodiment discloses an internal gutter installation structure combining a concrete wall with a steel structure roof. Figure 1 As shown: the gutter 2 is arranged between the parapet 1 and the concrete beam 7, and a corner plate 3 is placed at the top corner of the concrete beam 7. One side of the corner plate 3 is attached to the side of the gutter 2, and the other side is attached to the top surface of the concrete beam 7 and cantilevered out. The cantilevered part of the corner plate 3 is supported by the adapter 5 below and installed on the steel beam 6 of the steel structure roof. The range of the cantilevered part of the corner plate 3 can cover the gap between the steel structure roof and the concrete beam 7. The side of the corner plate 3 attached to the top surface of the concrete beam 7 is tilted downward toward the side where the gutter 2 is located. According to the above scheme, the structure is mainly to add the corner plate 3 and the adapter 5. The corner plate 3 can guide the falling rainwater and the rainwater collected on the roof to the gutter 2 for drainage, and prevent the rainwater from entering the gap between the steel structure roof and the concrete beam 7. The adapter 5 plays a role in supporting and installing the corner plate 3.

[0020] Regarding the structure of the gutter 2, in the present embodiment, preferably: the bottom of the gutter 2 is a steel plate and is stuck between the parapet 1 and the concrete beam 7, and the two sides are cast integrally with the upper part of the parapet 1 and the upper part of the concrete beam 7 respectively; wherein the steel plate is preferably made of stainless steel, and similarly, the corner plate 3 is also preferably made of stainless steel; wherein, it is best to apply a waterproof coating on the outer surface of the gutter 2.

[0021] Regarding the installation of the angle plate 3, in this embodiment, preferably: Figure 1 As shown, the adapter 5 adopts a Z-shaped purlin, the cantilevered part of the angle plate 3 is installed on the upper plane of the Z-shaped purlin through the connecting member 4, and the lower plane of the Z-shaped purlin is installed on the steel beam 6 through the connecting member 4; wherein the connecting member 4 can adopt nails, rivets or bolts.

[0022] In order to provide installation space for the angle plate 3 and the adapter 5, in the present embodiment, preferably, the area of ​​the steel beam 6 close to the concrete beam 7 is narrowed in the up and down direction.

[0023] The embodiments described above are part of the embodiments of the present application, rather than all of the embodiments. The detailed description of the embodiments of the present application is not intended to limit the scope of the present application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

Claims

1. An internal gutter installation structure combining a concrete wall and a steel structure roof, characterized in that: The gutter is set between the parapet and the concrete beam, and a corner plate is placed at the top corner of the concrete beam. One side of the corner plate is attached to the side of the gutter, and the other side is attached to the top surface of the concrete beam and cantilevered out. The cantilevered part of the corner plate is supported by the adapter below and installed on the steel beam of the steel structure roof. The range of the cantilevered part of the corner plate can cover the gap between the steel structure roof and the concrete beam, and the side of the corner plate that is attached to the top surface of the concrete beam is inclined downward toward the side where the gutter is located.

2. The inner gutter installation structure combining a concrete wall and a steel structure roof as claimed in claim 1, characterized in that: The bottom of the gutter is a steel plate and is stuck between the parapet and the concrete beam, and the two sides are cast integrally with the upper part of the parapet and the upper part of the concrete beam respectively.

3. The inner gutter installation structure combining a concrete wall and a steel structure roof as claimed in claim 2, characterized in that: The steel plate is made of stainless steel.

4. The internal gutter installation structure combining a concrete wall and a steel structure roof as claimed in any one of claims 1 to 3, characterized in that: The outer surface of the gutter is provided with a waterproof coating.

5. The inner gutter installation structure combining a concrete wall and a steel structure roof as claimed in claim 1, characterized in that: The adapter adopts Z-shaped purlin, the cantilevered part of the angle plate is installed on the upper plane of the Z-shaped purlin through the connecting piece, and the lower plane of the Z-shaped purlin is installed on the steel beam through the connecting piece.

6. The inner gutter installation structure combining a concrete wall and a steel structure roof as claimed in claim 5, characterized in that: The connecting parts are nails, rivets or bolts.

7. The inner gutter installation structure combining a concrete wall and a steel structure roof as claimed in claim 1, characterized in that: The area where the steel beam is close to the concrete beam narrows in the vertical direction.

8. The inner gutter installation structure combining a concrete wall and a steel structure roof as claimed in claim 1, characterized in that: Corner plates are made of stainless steel.

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