CN205276856U - Combined -type building template - Google Patents

Abstract

The utility model discloses a combined -type building template, circular convex clip tongue A is adopted respectively at both ends, circular concave draw -in groove A, circular concave draw -in groove B, the interlock is carried out to two occlusal structure modes of circular convex clip tongue B, and connecting pin penetrates pinhole A, pinhole B's vertical inside cross -under mode is connected, can be according to the difference of job site operation requirement, make into the arc, the bent angle, various different forms's such as slope built -up plate, and realizing high adaptability, can realize between template and template about seamless, control and connect, and firm in connection is reliable, any size no matter, a whole can all be spliced into to the shape, the qualities of the construction progress with are improved, simple and reasonable structure, has the advantages of flexible and convenient use, adopt PVC stereoplasm reclaimed plastic, it is lower to make its cost of manufacture, but the wide application is used in concreting process.

Description

A kind of combined building formwork

technical field

The utility model relates to the technical field of building construction, in particular to a combined building template.

Background technique

Building formwork is a temporary structural model that supports concrete in a plastic state to solidify and harden into the required shape and size. Building formwork is also an important construction tool for pouring concrete structures and components. Building formwork must be used whether it is pouring on site or prefabricated in a prefabricated factory. Therefore, building formwork is one of the most commonly used tools for construction enterprises. Most of the building formwork used in the prior art is steel formwork or wooden formwork. The steel formwork is too heavy, and it is necessary to use a crane or heavy equipment to support the formwork. Installation, high cost, easy to rust, and single size; while wooden formwork is low in strength and easily damaged, the turnover rate is limited, the overall cost is high, and the surface of the poured concrete is easy to rough, and the joints of the formwork often appear after the formwork is removed. A strip-shaped groove, the surface is sand without cement slurry, and the concrete surfaces on both sides are sometimes obviously not on the same plane. For this reason, it is necessary to brush and plaster the concrete surface, which is time-consuming and labor-intensive, labor-intensive and material-intensive, making the project cost high. Therefore, a technical solution is needed to solve the above problems.

Contents of the invention

In order to solve the above problems, the utility model provides a combined building formwork for the deficiencies of the prior art, which makes the installation and construction of the steel formwork fast, and the surface of the poured concrete is smooth and flat, and the structure is simple and reliable, and the use is flexible and convenient. Efficiency is multiplied.

Technical solution: In order to achieve the above purpose, the utility model adopts the following technical solution to realize:

A combined building formwork, comprising a circular convex tongue A, a circular concave groove A, a reinforcing rib A, a reinforcing rib, a pin hole A, a pin hole B, a reinforcing rib B, a circular concave groove B, a circular Protruding tab B, connecting pin.

The upper part of the left end of the utility model is provided with a circular concave groove A, and the lower part is a reinforcing rib A, and the left side of the reinforcing rib A is provided with a circular convex tab A; the lower part of the right end is provided with a circular concave groove A. The outer side of the card slot B is a reinforcing rib B, and the upper right side is provided with a circular convex tab B; the circular convex tab A has the same pattern and size as the circular concave card slot B, and the circular concave card Groove A has the same pattern and size as the circular convex tongue B; pin holes A and pin holes B are respectively arranged on the trisection points of the utility model, and reinforcing ribs are respectively arranged on their lower parts.

The horizontal combination of the two templates of the utility model is that the circular concave groove B and the circular convex tongue B at the right end of one template are inserted into the circular convex tongue A and the circular concave groove A of the other template, and then It is connected sequentially with other templates.

The horizontal and vertical combination of four templates of the utility model is two templates combined in a horizontal manner. The vertical combination is carried out by connecting the column pins. The upper half of the connecting column pins is inserted into the pin hole A of the upper template, and the lower half is inserted into the lower layer. The pin hole B of the formwork makes the two formworks combined in the horizontal mode vertically connected with the two formworks combined in the other horizontal way, and then vertically connected with other formworks in sequence, and the upper formwork and the lower formwork are in close contact without gaps , can be assembled into plane connections of any size, and can realize the combination of building planes and plane pouring of any size.

Compared with the prior art, the beneficial effect of the utility model is: a combined building formwork disclosed in the utility model, the two ends respectively adopt circular convex tongue A, circular concave clamping groove A, circular concave clamping groove B. The double occlusal structure of the circular convex tab B is used for occlusal, and the vertical internal penetration method of connecting the pin through the pin hole A and the pin hole B is connected. It can be made according to the different requirements of the construction site. Combination templates in various forms such as arcs, corners, and inclinations have strong adaptability. The templates can be connected up and down, left and right without gaps, and the connections are firm and reliable. No matter what size or shape, they can be spliced into a whole , Improve the construction progress and quality, and the structure is simple, flexible and convenient to use, the use of PVC hard recycled plastic makes its production cost lower, and can be widely used in the process of concrete pouring.

Description of drawings

Fig. 1 is the three-dimensional schematic view of the utility model;

Fig. 2 is the top view of the utility model;

Fig. 3 is the three-dimensional schematic diagram of the combination of two templates in the horizontal mode of the utility model;

Fig. 4 is a three-dimensional schematic diagram of horizontal and vertical combination of four templates of the present invention;

In the figure: 1-circular convex tab A, 2-circular concave groove A, 3-reinforcing rib A, 4-reinforcing rib, 5-pin hole A, 6-pin hole B, 7-reinforcing rib B, 8-circular concave groove B, 9-circular convex tongue B, 10-connecting pin.

detailed description

The utility model is described in detail below in conjunction with the accompanying drawings, but it should be pointed out that the implementation of the utility model is not limited to the following embodiments.

As shown in Figures 1-4, a combined building formwork includes a circular convex tongue A1, a circular concave groove A2, a reinforcing rib A3, a reinforcing rib 4, a pin hole A5, a pin hole B6, and a reinforcing rib B7 , circular concave slot B8, circular convex tongue B9, connecting pin 10.

As shown in Fig. 1-Fig. 2, the upper part of the left end of the utility model is provided with a circular concave card slot A2, and the lower part is a reinforcing rib A3, and the left side of the reinforcing rib A3 is provided with a circular convex tab A1; The lower half of the right end is provided with a circular concave card slot B8, the outer side of which is a reinforcing rib B7, and the upper right side is provided with a circular convex tab B9; wherein the circular convex tab A1 and the circular concave card slot B8 are graphic The same and equal in size, the circular concave card slot A2 and the circular convex tongue B9 have the same graphics and are equal in size; the third equal points of the utility model are respectively provided with pin holes A5 and pin holes B6, and their lower parts are respectively provided with reinforced tendon 4.

As shown in Figure 3, the horizontal combination of the two templates of the present invention is that the circular concave slot B8 and the circular convex tab B9 at the right end of one template are inserted into the circular convex tab A1 and the circular concave clip of the other template. slot A2, and then connected with other templates in sequence.

As shown in Figure 4, the horizontal and vertical combination of four templates of the present invention is two templates combined in a horizontal manner. The vertical combination is carried out by connecting the column pin 10, and the upper half of the connecting column pin 10 is inserted into the pin hole of the upper template. A5, the lower half of which is inserted into the pin hole B6 of the lower template, so that the two templates combined in the horizontal mode are vertically connected with the other two templates combined in the horizontal mode, and then connected vertically with other templates in sequence, and the upper template It is in close contact with the lower formwork without gaps, can be assembled into a plane connection of any size, and can realize the combination of building planes and plane pouring of any size.

Further optimization, the two ends of the utility model adopt the double-occlusal structure of the circular convex tongue A1, the circular concave groove A2, the circular concave groove B8, and the circular convex tongue B9 to engage respectively, and the connecting pin 10 vertical internal piercing method for connection, can be made into various forms of combined formwork such as arcs, bends, and inclinations according to the different requirements of the construction site. It has strong adaptability and seamless gaps between formworks can be realized. The up and down, left and right connections, and the connection is firm and reliable, no matter what size or shape it is, it can be spliced into a whole.

Further optimization, the material of the utility model is made of PVC hard recycled plastic, which has low cost, can be used for secondary processing, turns waste into treasure, has a long service life, can be used repeatedly for more than 100-200 times, and has good overall performance and high strength. , The size is stable without deformation, the surface hardness is high and wear-resistant, the formwork per square meter can bear more than 400-500kg of heavy pressure, can withstand various construction loads, can be used under the temperature condition of -15°C to 50°C, and can be demoulded Easy, the concrete shape is flat and smooth after demoulding, which can save labor and materials for plastering and reduce construction time.

Claims (3)

1. a section construction template, comprises circular convex card tongue A, circular recessed card groove A, stiffening web A, stiffening web, pin-and-hole A, pin-and-hole B, stiffening web B, circular recessed card groove B, circular convex card tongue B, connects pin; It is characterized in that: on the left end of described section construction template, half portion is provided with circular recessed card groove A, and its lower half is stiffening web A, the left side of stiffening web A is provided with circular convex card tongue A; Right-hand member lower half is provided with circular recessed card groove B, is stiffening web B outside it, and the right side on its top is provided with circular convex card tongue B; Wherein circular convex card tongue A card recessed with circle groove B figure is identical, size is equal, and circular recessed card groove A card convex in circle tongue B figure is identical, size is equal; Being respectively arranged with pin-and-hole A, pin-and-hole B on the trisection point of template, its underpart is respectively arranged with stiffening web.

2. a kind of section construction template according to claim 1, it is characterized in that: the horizontal mode combination of described section construction template is that the circular recessed card groove B of one piece of template right-hand member, circular convex card tongue B insert in the circular convex card tongue A of another block template, circular recessed card groove A, and then is connected in turn with other template.

3. a kind of section construction template according to claim 1, it is characterized in that: the Vertical Combination of described section construction template is two pieces of templates of horizontal mode combination, Vertical Combination is carried out by connecting pin, connect the pin-and-hole A of the upper half portion insertion upper former of pin, the pin-and-hole B of its lower half insertion lower template, and then be connected in turn with other template vertical.