CN212224445U

CN212224445U - Middle gutter structure at joint of saddle plate and shell plate

Info

Publication number: CN212224445U
Application number: CN202020255359.4U
Authority: CN
Inventors: 马岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-12-25
Anticipated expiration: 2030-03-04

Abstract

The utility model provides a middle gutter structure at the joint of saddle plate shell plates, which comprises a wall body, a reinforced concrete joist, a bracket and a shell plate; an inverted trapezoidal outer boss is built on the top surface of the wall body, and a reinforced concrete joist is built on the top surface of the boss; a drain pipe penetrates through the center of the bottom surface of the reinforced concrete joist, and the drain pipe is communicated to a drain channel at the wall body; overflow holes are formed in the side wall of the reinforced concrete joist along the direction of the wall body at a position 400-450 mm away from the bottom of the groove; the top surfaces of the side walls on the two sides of the reinforced concrete joist are built with brackets which are of inverted reinforced concrete step structures; a shell plate is built on the top surface of the bracket and connected between the side walls of the two sides of the two reinforced concrete joists, and the gap between the two shell plates on the top surface of each reinforced concrete joist is not more than 25 mm; the end part of the shell plate is provided with a downpipe, the bottom end of the downpipe extends into the groove of the reinforced concrete joist, and the bottom surface of the downpipe is flush with the overflow port.

Description

Middle gutter structure at joint of saddle plate and shell plate

Technical Field

The utility model relates to a building structure field especially relates to a well gutter structure of saddle shell plate junction.

Background

Saddle plate, prestressed concrete saddle shell plate, is a novel grillage unification empty thin wall structure of watching, as the roof, replaces plate girder (or educes the frame), has generally popularized and applied in many building engineering roof structures in our country south and the south in recent years, has obtained better economic technological effect. A gutter is usually arranged between the joints of the two shell plates, and once the gutter is constructed, the gutter cannot be matched with the special structure of the saddle plate shell plate, so that the water-proof and drainage effect of the building can be influenced, and water seepage and water leakage are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a well gutter structure of saddle shell plate junction, this structure has good drainage effect, and clearance between the cooperation shell plate, water conservancy diversion and drainage are accomplished to the arc of rational utilization saddle shell plate effect of gathering water, simple structure construction convenience.

In order to achieve the above object, the utility model adopts the following technical scheme: a middle gutter structure at the joint of saddle plate shell plates comprises a wall body, a reinforced concrete joist, a bracket and a shell plate; the wall body is of a reinforced concrete wall body structure, an inverted trapezoidal outer boss is built on the top surface of the wall body, and a reinforced concrete joist is built on the top surface of the boss; the reinforced concrete joist is of a groove-shaped reinforced concrete structure, a drain pipe penetrates through the center of the bottom surface of the reinforced concrete joist, and the drain pipe is communicated to a drainage channel at the wall body; overflow holes are formed in the side wall of the reinforced concrete joist along the direction of the wall body at a position 400-450 mm away from the bottom of the groove; the top surfaces of the side walls on the two sides of the reinforced concrete joist are built with brackets which are of inverted reinforced concrete step structures; a shell plate is built on the top surface of the bracket, the shell plate is of an arc reinforced concrete roof structure, the shell plate is connected between the side walls of the two sides of the two reinforced concrete joists, and the gap between the two shell plates on the top surface of each reinforced concrete joist is not more than 25 mm; the end part of the shell plate is provided with a downpipe, the bottom end of the downpipe extends into the groove of the reinforced concrete joist, and the bottom surface of the downpipe is flush with the overflow port.

Preferably, a cement mortar layer with the thickness of 20mm is coated on the outer surface of the reinforced concrete joist, a waterproof roll layer is laid on the inner surface of the groove of the reinforced concrete joist, and the waterproof roll layer is adhered to the joint of the top surface of the reinforced concrete joist and the bracket and sealed by a sealant.

Preferably, the inner bottom surface of the reinforced concrete joist groove is provided with a 1% slope from two sides to the center.

The utility model has the advantages that: this structure has good drainage effect, and the arc of rational utilization saddle shell plate gathers water the effect and accomplishes water conservancy diversion and drainage, simple structure convenient construction in the clearance between the cooperation shell plate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.

FIG. 1 is a schematic view of the structure of a middle gutter.

Wherein: 1 is a wall body, 11 is a water drain pipe, 2 is a reinforced concrete joist, 21 is an overflow hole, 3 is a bracket, 4 is a shell plate, and 41 is a downpipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in the figure, the middle gutter structure at the joint of the saddle plate and the shell plate comprises a wall body 1, a reinforced concrete joist 2, a bracket 3 and a shell plate 4; the wall body 1 is of a reinforced concrete wall body structure, an inverted trapezoidal outer boss is built on the top surface of the wall body 1, and a reinforced concrete joist 2 is built on the top surface of the boss; the reinforced concrete joist 2 is a groove-shaped reinforced concrete structure, a drain pipe 11 penetrates through the center of the bottom surface of the reinforced concrete joist 2, and the drain pipe 11 is communicated with a drainage channel at the wall body 1; overflow holes 21 are formed in the side wall of the reinforced concrete joist 2 along the direction of the wall 1 at a position 400-450 mm away from the groove bottom; the top surfaces of the side walls on the two sides of the reinforced concrete joist 2 are built with brackets 3, and the brackets 3 are inverted reinforced concrete step structures; a shell plate 4 is built on the top surface of the bracket 3, the shell plate 4 is of an arc reinforced concrete roof structure, the shell plate 4 is connected between the side walls of the two sides of the two reinforced concrete joists 2, and the gap between the two shell plates 4 on the top surface of each reinforced concrete joist 2 is not more than 25 mm; the end part of the shell plate 4 is provided with a downpipe 41, the bottom end of the downpipe 41 extends into the groove of the reinforced concrete joist 2, and the bottom surface of the downpipe 41 is flush with the overflow port 21.

During specific implementation, a cement mortar layer with the thickness of 20mm is coated on the outer surface of the reinforced concrete joist 2, a waterproof coiled material layer is laid on the inner surface of the groove of the reinforced concrete joist 2, and the waterproof coiled material layer is adhered to the joint of the top surface of the reinforced concrete joist 2 and the bracket 3 and sealed by sealant.

In specific implementation, the bottom surface in the groove of the reinforced concrete joist 2 is provided with 1% slope from two sides to the center.

Claims

1. The utility model provides a well gutter structure of saddle plate shell plate junction which characterized in that: comprises a wall body, a reinforced concrete joist, a bracket and a shell plate; the wall body is of a reinforced concrete wall body structure, an inverted trapezoidal outer boss is built on the top surface of the wall body, and a reinforced concrete joist is built on the top surface of the boss; the reinforced concrete joist is of a groove-shaped reinforced concrete structure, a drain pipe penetrates through the center of the bottom surface of the reinforced concrete joist, and the drain pipe is communicated to a drainage channel at the wall body; overflow holes are formed in the side wall of the reinforced concrete joist along the direction of the wall body at a position 400-450 mm away from the bottom of the groove; the top surfaces of the side walls on the two sides of the reinforced concrete joist are built with brackets which are of inverted reinforced concrete step structures; a shell plate is built on the top surface of the bracket, the shell plate is of an arc reinforced concrete roof structure, the shell plate is connected between the side walls of the two sides of the two reinforced concrete joists, and the gap between the two shell plates on the top surface of each reinforced concrete joist is not more than 25 mm; the end part of the shell plate is provided with a downpipe, the bottom end of the downpipe extends into the groove of the reinforced concrete joist, and the bottom surface of the downpipe is flush with the overflow port.

2. The center gutter structure of a saddle plate shell plate joint as set forth in claim 1, wherein: the outer surface of the reinforced concrete joist is coated with a cement mortar layer with the thickness of 20mm, a waterproof roll layer is laid on the inner surface of the groove of the reinforced concrete joist, and the waterproof roll layer is adhered to the joint of the top surface of the reinforced concrete joist and the bracket and sealed by sealant.

3. The center gutter structure of a saddle plate shell plate joint as set forth in claim 1, wherein: the inner bottom surface of the reinforced concrete joist groove is provided with 1% slope from two sides to the center.