CN214364950U

CN214364950U - Roofing exhaust hole template

Info

Publication number: CN214364950U
Application number: CN202120078659.4U
Authority: CN
Inventors: 陈引平; 吕花; 史静静; 栗姝蕾
Original assignee: Shanxi Shangyuanhe Aluminum Mould Technology Co ltd
Current assignee: Shanxi Shangyuanhe Aluminum Mould Technology Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-10-08
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a roofing exhaust hole template belongs to the assembled building element field, has solved the problem of current exhaust hole template exhaust difficulty when pouring and the easy damage corner of pouring when shaping stripping board, the technical scheme of adoption: four concatenation templates that the structure is the same, four concatenation template interconnect group exhaust hole templates, the concatenation template includes L type bottom base mould, and L type bottom base mould is last to be fixed to be provided with the slope template, and perpendicular to slope template is provided with the connection pterygoid lamina, the last connecting hole that has preset of connection pterygoid lamina, the connection pterygoid lamina that the bolt passed adjacent concatenation template is fixed with two concatenation templates, forms the exhaust hole template of ladder terrace with edge form after adjacent concatenation template is connected.

Description

Roofing exhaust hole template

Technical Field

The utility model belongs to the assembled building element field especially relates to a roofing exhaust hole template.

Background

In the building construction field, no matter cast in situ concrete construction, still prefabricated building element is prefabricated, and the roofing mostly sets up the exhaust hole, and the purpose is the steam under the heat preservation roofing of discharging. Roof exhaust hole requires simple structure, generous, succinct, durable, does not have reasonable mould design, can't realize pouring and prefabricating, is difficult to realize the unity of specification and size.

At present, most of engineering is that the moulds are made of simple materials such as battens, the battens or templates are nailed into prefabricated shapes by steel nails, and generally, each exhaust hole needs to be made with one mould due to the fact that the battens or the templates cannot be disassembled and recycled, so that the efficiency is low, and differences are difficult to avoid. More importantly, due to integral manufacturing, the air is difficult to exhaust when concrete is poured, appearance defects such as air bubbles and the like are easy to appear on the surface after molding, and the appearance of the exhaust hole is seriously influenced by the phenomenon that corners are often damaged after the template is detached. Generally, manual plastering repair is needed again in the later period. Besides, even if the simple template is manufactured, a professional carpenter can independently complete construction, and the technical level of workers directly influences the forming quality and precision.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art exists not enough, has solved the problem of current exhaust hole template exhaust difficulty when pouring and damage the corner easily when pouring shaping stripping plate, aims at providing a roofing exhaust hole template, and this template simple manufacture, construction operation is simple easily learned, and the gas permeability is good, and the shaping is of high quality, and the impression is good, and no bubble produces, need not any manual work and plasters the restoration.

In order to solve the technical problem, the utility model discloses a technical scheme does: a roof vent panel comprising: the template comprises four spliced templates with the same structure, wherein the four spliced templates are mutually connected to form an exhaust hole template, each spliced template comprises an L-shaped bottom base die, an inclined template is fixedly arranged on the L-shaped bottom base die, a connecting wing plate is arranged perpendicular to the inclined template, and a connecting hole is preset in the connecting wing plate;

the bolt passes through the connection pterygoid lamina of adjacent concatenation template and fixes two concatenation templates, forms the exhaust hole template of ladder terrace with edge form after adjacent concatenation template connects.

Furthermore, the inner side surface of the splicing template is a smooth plane.

Furthermore, a reinforcing rib plate is arranged between the inclined formworks and perpendicular to the connecting wing plates and the inclined formworks.

Furthermore, the splicing template is made of aluminum alloy.

Compared with the prior art, the utility model following beneficial effect has:

1. the utility model discloses a template is modular structure, connects between the adjacent concatenation template after fixed, still reserves gapped, exhausts when can be used for concrete placement, avoids appearance defects such as bubble to appear in the profile, can reach the roughness requirement, does not need the any processing of plastering in later stage. Meanwhile, the integral formwork has the characteristic of higher rigidity, the formed concrete has higher density, and the strength of the stair is ensured.

2. The utility model discloses a template adopts the aluminum alloy preparation, and all adopts between the concatenation template and to dismantle the connection, and reuse rate is high, but whole reuse, can pour as roofing exhaust hole construction and use standard component template, and the comprehensive cost is low.

3. The combined type assembling structure is simple, the manufacturing is simple, the construction operation is simple and easy to learn, and the operability and the safety are enhanced. The forming effect is good, after pouring, any manual plastering repair is not needed, and the forming appearance and the uniform quality of a plurality of exhaust holes are ensured.

Drawings

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

Fig. 1 is the schematic diagram of the utility model discloses after roofing exhaust hole template installation is accomplished.

Fig. 2 is a schematic structural diagram of the splicing template.

Fig. 3 is a schematic top view of the joined splice forms.

In the figure: 1 is a splicing template, 2 is a bottom base template, 3 is an inclined template, 4 is a connecting wing plate, and 5 is a connecting hole.

Detailed Description

As shown in fig. 1-3, the shape of the roofing exhaust hole at high-rise top is cascaded terrace with edge structure, the utility model discloses a roofing exhaust hole template, include, four splicing templates 1 of complete symmetry, four splicing templates 1 interconnect group exhaust hole templates, splicing template 1 includes L type bottom base mould 2, and L type bottom base mould 2 is last to be fixed to be provided with slope template 3, and perpendicular to slope template 3 extends to the outside and is provided with connection pterygoid lamina 4, has preset one row of connecting hole 5 on the connection pterygoid lamina 4. The bolt passes through the connection pterygoid lamina 4 of adjacent concatenation template 1 and fixes two concatenation templates 1, forms the exhaust hole template of ladder terrace with edge form after adjacent concatenation template 1 connects.

During the use will, it is fixed to pass through the bolt connection with four concatenation templates 1, and fixed completion back, direct pouring is just right, and in order to guarantee the roughness of pouring the face, the medial surface of concatenation template 1 is smooth plane.

In addition, a reinforcing rib plate can be arranged between the inclined formworks 3 and is perpendicular to the connecting wing plates 4 and the inclined formworks 3. Through setting up the reinforced rib board, can promote the joint strength of concatenation template 1, just so can make mosaic structure's template reach the rigidity similar with whole template, promote the fashioned effect of pouring.

The splicing template 1 is made of aluminum alloy. The integral recycling rate is high, the template can be completely recycled, the template can be used as a standard part template for roof vent hole construction and pouring, and the comprehensive cost is low.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A roof vent template, comprising: the template structure comprises four spliced templates (1) with the same structure, wherein the four spliced templates (1) are connected with each other to form an exhaust hole template, each spliced template (1) comprises an L-shaped bottom base mold (2), an inclined template (3) is fixedly arranged on the L-shaped bottom base mold (2), a connecting wing plate (4) is arranged perpendicular to the inclined template (3), and a connecting hole (5) is preset in the connecting wing plate (4);

the bolt passes through the connecting wing plate (4) of the adjacent splicing templates (1) to fix the two splicing templates (1), and the adjacent splicing templates (1) are connected to form a stepped terrace-shaped exhaust hole template.

2. A roof vent template according to claim 1, wherein: the inner side surface of the splicing template (1) is a smooth plane.

3. A roof vent template according to claim 1, wherein: and reinforcing rib plates are arranged between the inclined formworks (3) and are perpendicular to the connecting wing plates (4) and the inclined formworks (3).

4. A roof vent template according to claim 1, wherein: the splicing template (1) is made of aluminum alloy.