CN108756239A - A kind of variable building template for aluminium alloy - Google Patents

Abstract

A variable volume building formwork for aluminum alloys, including aluminum alloy profiles and connecting plates, the connecting plates are arranged on the outer surface of the aluminum alloy profiles, and the aluminum alloy profiles are divided into Two parts, the connecting plate is provided with mounting holes, the aluminum alloy profiles are provided with long grooves, the connecting plate and two symmetrically arranged aluminum alloy profiles are fixedly connected by bolts, the described The aluminum alloy profile is divided into two symmetrically distributed profiles in the width direction. A rectangular width connecting plate is installed on the upper end of the aluminum alloy profile. The width connecting plate is provided with mounting holes. The aluminum alloy profile There are long grooves along the width direction on the upper end surface. The building formwork can be adjusted in length or width, which is convenient for installation, improves work efficiency, reduces waste caused by improper length during installation, realizes mass production, and is convenient for on-site installation. .

Description

A variable variable building formwork for aluminum alloy

technical field

The invention relates to the technical field of building templates, in particular to a variable variable building template for aluminum alloys.

Background technique

The building formwork is a temporary support structure, which is manufactured according to the design requirements, so that the concrete structure and components are formed according to the specified position and geometric size, maintain their correct position, and bear the self-weight of the building formwork and the external load acting on it. The purpose of formwork engineering is to ensure the quality of concrete engineering and construction safety, speed up the construction progress and reduce engineering costs.

Aluminum formwork, also known as aluminum alloy formwork, is a building formwork made of aluminum alloy. Compared with steel formwork, aluminum alloy is stronger and not afraid of water at all, because aluminum alloy does not rust, and compared with heavy steel, aluminum alloy is lighter in weight, which is more conducive to the construction of construction projects. In terms of cost, although aluminum formwork is made of alloy, it is still much lower than steel. At the same time, because the aluminum formwork is waterproof and corrosion-resistant, and has a stronger adaptability to the environment, the service life is very considerable and the recycling rate is very high.

Aluminum alloy building formwork is assembled according to the actual situation of the building structure, but the structure of the building will have a phenomenon of wall shrinkage, especially in high-rise buildings, as the floor increases, the walls gradually become narrower, such as the original 250mm wall It will be reduced to 200mm. The existing method is to solve it by adjusting the plate and changing the plate, but this kind of method causes waste of manpower and material resources, and the use cost is high. The applicability of the aluminum alloy formwork is poor, and it cannot be adjusted or carried out. Mass production requires reprocessing for reuse, and the reuse rate is low.

Contents of the invention

The object of the present invention is to provide a variable variable building formwork for aluminum alloy, which can be adjusted in length or width, is easy to install, does not need to replace the formwork, only needs to be adjusted, and solves the confusion when replacing the formwork on the construction site phenomenon occurs, while improving work efficiency, reducing waste caused by inappropriate lengths during installation, realizing mass production, and convenient on-site installation.

The technical solution adopted by the present invention to solve the technical problem is: a variable variable building formwork for aluminum alloy, including aluminum alloy profile 1 and connecting plate 2, and the connecting plate 2 is arranged on the outer surface of aluminum alloy profile 1 Above, the aluminum alloy profile 1 is divided into two parts in the width direction or the length direction, the connecting plate 2 is provided with a mounting hole 4, the aluminum alloy profile 1 is provided with a long groove 3, and the The connecting plate 2 is fixedly connected with two symmetrically arranged aluminum alloy profiles 1 by bolts 5 .

As an optimization, the aluminum alloy profile 1 is divided into two symmetrically distributed profiles in the width direction, and a rectangular width connecting plate 2-1 is installed on the upper end surface of the aluminum alloy profile 1 .

As an optimization, the width connection plate 2-1 is provided with a mounting hole 4, and the upper end surface of the aluminum alloy profile 1 is provided with a long groove 3 along the width direction.

As an optimization, the aluminum alloy profile 1 is divided into two profiles with the same structure in the length direction, and a rectangular length connecting plate A2-2 is installed on the upper end of the aluminum alloy profile 1, and on both sides of the aluminum alloy profile 1 A rectangular length connecting plate B2-3 is installed.

As an optimization, the length connection plate A2-2 and the length connection plate B2-3 are provided with installation holes 4, and the upper end surface and both sides of the aluminum alloy profile 1 are provided with long grooves along the length direction 3.

As an optimization, anti-slip lines or anti-slip protrusions are provided on the upper surface of the connecting plate 2 in contact with the aluminum alloy profile 1 .

The beneficial effects of the present invention are: compared with the prior art, the aluminum alloy profiles can be extended in length or width, and connected by connecting plates after the extension, realizing The aluminum alloy profile can be adjusted in a small range in length or width during installation. When the length or width of the installation is slightly different from the actual one, there is no need to process the aluminum alloy profile. It is only necessary to adjust the width or length of the profile. Then it can be connected and fixed through the connecting piece, which saves time and effort, reduces the production cost, improves the applicability of the aluminum alloy formwork, is easy to adjust, and the adjustment is simple and convenient, realizes mass production, improves production efficiency, and does not need to replace the formwork. It only needs to be adjusted, which solves the confusion when replacing the formwork on the construction site. It can be installed and adjusted on site according to the situation of the use site, and the length or width of the aluminum alloy formwork can be adjusted on site to improve work efficiency.

Description of drawings

Fig. 1 The structure diagram before the width adjustment of Embodiment 1 of the present invention;

Fig. 2 is the structural diagram after the width adjustment of Embodiment 1 of the present invention;

Fig. 3 is a top view of the width adjustment of Embodiment 1 of the present invention;

Fig. 4 is a structural diagram of the length adjustment of Embodiment 2 of the present invention;

Fig. 5 is a side structure diagram of the length adjustment of Embodiment 2 of the present invention;

Among them, 1 aluminum alloy profile, 2 connection plate, 3 long slot, 4 installation hole, 5 bolts, 2-1 width connection plate, 2-2 length connection plate A, 2-3 length connection plate B.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is usually placed when the product of the invention is used, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying References to devices or elements must have a particular orientation, be constructed, and operate in a particular orientation and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

In Example 1 shown in Figures 1-3, a variable volume building formwork for aluminum alloys includes an aluminum alloy profile 1 and a connecting plate 2, and the connecting plate 2 is arranged on the outer surface of the aluminum alloy profile 1 Above, the aluminum alloy profile 1 is divided into two parts in the width direction or the length direction, the connecting plate 2 is provided with a mounting hole 4, the aluminum alloy profile 1 is provided with a long groove 3, and the The connecting plate 2 is fixedly connected with two symmetrically arranged aluminum alloy profiles 1 by bolts 5 .

The aluminum alloy profile 1 is divided into two symmetrically distributed profiles in the width direction, and a rectangular width connecting plate 2-1 is installed on the upper end surface of the aluminum alloy profile 1 .

The width connection plate 2-1 is provided with a mounting hole 4, and the upper end surface of the aluminum alloy profile 1 is provided with a long groove 3 along the width direction.

In Figure 1, the aluminum alloy profile is composed of two symmetrically distributed male corners, and a width connecting plate is arranged on the upper end faces of the two male corners, and the two are arranged symmetrically along the width connecting plate, and the width connecting plate is set There are mounting holes for mounting bolts, and a long groove is provided on the upper end surface where the male corner is connected to the width connecting plate. When the width adjustment is not required, the two male corners are in contact with each other by moving between the two male corners to the middle , the width of the aluminum alloy profile at this time is the smallest, and then the two male corners are fixedly connected to the width connecting plate by bolts.

In Figure 2, when the width of the aluminum alloy profile is increased according to actual needs, there is no need to replace the aluminum alloy profile at this time, just loosen the bolts, and then move the two male corners to both sides relative to the width connecting plate Move, and the moving distance is equal. When moving to the required width, tighten the bolts on the width connecting plate, so that the width of the aluminum alloy profile becomes larger, and there is no need to disassemble or replace the entire aluminum alloy profile. , which can be realized. For the installation of aluminum alloy profiles on site, especially when the difference between the width of the last installed aluminum alloy profile and the width of the last reserved gap is small, and there is no aluminum alloy profile of suitable width, this embodiment The technical solutions in can fully meet the actual needs, and can be reused in different situations.

In Example 2 shown in Figure 4-2, a variable-volume building formwork for aluminum alloys includes an aluminum alloy profile 1 and a connecting plate 2, and the connecting plate 2 is arranged on the outer surface of the aluminum alloy profile 1 Above, the aluminum alloy profile 1 is divided into two parts in the width direction or the length direction, the connecting plate 2 is provided with a mounting hole 4, the aluminum alloy profile 1 is provided with a long groove 3, and the The connecting plate 2 is fixedly connected with two symmetrically arranged aluminum alloy profiles 1 by bolts 5 .

The aluminum alloy profile 1 is divided into two profiles with the same structure in the length direction, a rectangular length connection plate A2-2 is installed on the upper end of the aluminum alloy profile 1, and a rectangular connecting plate A2-2 is installed on both sides of the aluminum alloy profile 1. The length of the connecting plate B2-3.

Both the length connection plate A2-2 and the length connection plate B2-3 are provided with mounting holes 4, and the upper end surface and both sides of the aluminum alloy profile 1 are provided with long grooves 3 along the length direction.

In Fig. 4 and Fig. 5, the aluminum alloy profile is composed of two male corners in the length direction, and a length connecting plate A is arranged on the upper end faces of the two male corners, and a mounting bolt is arranged on the long connecting plate A. The installation hole is provided with a long groove on the upper end surface where the male angle is connected with the length connection plate A, and the length connection plate B is provided on the side of the two male angles, and the length connection plate B is provided with a mounting hole for installing bolts, There is a long groove on the side where the male corner is connected to the length connecting plate B. When the adjustment of the length is not required, the two male corners are moved to the middle, and the two are in contact with each other. At this time, the aluminum alloy profile The length is the smallest, and then the two male corners are fixedly connected to the length connecting plate A and the length connecting plate B by bolts.

When the length of the aluminum alloy profile is increased according to actual needs, there is no need to replace the aluminum alloy profile at this time, just loosen the bolts, and then move the two male corners to the two sides relative to the length connecting plate A and the length connecting plate B. Move sideways, and the moving distance is equal. When moving to the required length, tighten the bolts on the length connecting plate A and the length connecting plate B, so as to realize the increase in length of the aluminum alloy profile, and there is no need to install the entire Aluminum alloy profiles can be disassembled or replaced. For the installation of aluminum alloy profiles on site, especially when the difference between the length of the last installed aluminum alloy profiles and the length of the last reserved gap is small, there is no suitable length of aluminum alloy profiles. When alloy profiles are used, the technical solution in this embodiment can fully meet the actual needs, and can realize repeated use in different situations.

A variable volume building formwork for aluminum alloys, comprising an aluminum alloy profile 1 and a connecting plate 2, the connecting plate 2 is arranged on the outer surface of the aluminum alloy profile 1, and the aluminum alloy profile 1 is in the width direction or It is divided into two parts in the length direction, the connecting plate 2 is provided with a mounting hole 4, the aluminum alloy profile 1 is provided with a long groove 3, and the connecting plate 2 and two symmetrically arranged aluminum alloy profiles 1 are fixedly connected by bolt 5.

The aluminum alloy profile 1 can be adjusted in length and width through the connecting plate 2, and the connecting plate 2 includes the length connecting plate A2-2 and the length connecting plate B2-3 on the upper end surface.

The upper end surface and both sides of the aluminum alloy profile 1 are provided with a long groove 3 along the length direction, and the length connecting plate A2-2 is provided with a long groove 3 along the width direction, and the length connection plate A2-2 has a long groove 3 along the width direction. Mounting holes 4 are provided on the board B2-3.

The aluminum alloy profile is composed of four male corners that are distributed symmetrically in the width direction and have the same structure in the length direction. A length connecting plate A is arranged on the upper end surface of the male corner, and a length connecting plate B is arranged on the side of the male corner. , in the width direction, the male corners are arranged symmetrically along the length connecting plate A along the two sides, on the length connecting plate A there is a long slot along the width direction, on the length connecting plate B there are mounting holes for mounting bolts, on the male There are long grooves set in the length direction on the upper end surface and the side of the corner. When the adjustment of the length and width is not required, the four male corners are moved to the middle to contact each other. At this time, the aluminum alloy profile The length and width are the smallest, and then the male angle is fixedly connected with the length connecting plate A and the length connecting plate B through bolts.

When the length and width of the aluminum alloy profiles are increased according to actual needs, there is no need to replace the aluminum alloy profiles at this time, just loosen the bolts, and then firstly align the male angle with respect to the length connecting plate A and the length connecting plate B. Move on both sides to achieve length adjustment, and the moving distance is equal. At the same time, move the male angle relative to the length connecting plate A in width to achieve width adjustment, and the moving distance is equal. When moving to the required length and width, Then tighten the bolts to realize the simultaneous adjustment of the length and width of the aluminum alloy profile, and it can be realized without disassembling or replacing the entire aluminum alloy profile. For the installation of the aluminum alloy profile on site, especially for the final installation When there is little difference between the length and width of the aluminum alloy profile and the length and width of the last reserved gap, and there is no suitable aluminum alloy profile, the technical solution in this embodiment can fully meet the actual needs, and can realize different situations. of repeated use.

The side surface of the connecting plate 2 in contact with the aluminum alloy profile 1 is provided with anti-slip lines or anti-slip protrusions.

The present invention is a variable variable building formwork for aluminum alloys. The aluminum alloy profiles can be extended in length or width. After the extension, the connection is realized through the connecting plate, so that the aluminum alloy profiles can be installed in a small range in length or width. When the length or width of the installation is slightly different from the actual one, there is no need to process the aluminum alloy profile, just adjust the width or length of the profile, and then connect and fix it through the connecting piece, saving time and effort. Moreover, the production cost is reduced, the applicability of the aluminum alloy formwork is improved, and it is easy to adjust, and the adjustment is simple and convenient, which realizes mass production and improves production efficiency. It can be installed and adjusted on site according to the situation of the use site, and the length of the aluminum alloy formwork can be adjusted on site. Or width, improve work efficiency.

The above-mentioned specific embodiments are only specific cases of the present invention, and the patent protection scope of the present invention includes but not limited to the product form and style of the above-mentioned specific embodiments, any work that is consistent with the present invention and any person of ordinary skill in the technical field has done it Appropriate changes or modifications should fall within the scope of patent protection of the present invention.

Claims (8)

1. a kind of variable building template for aluminium alloy, it is characterised in that：Including aluminium alloy extrusions（1）And connecting plate（2）, The connecting plate（2）It is arranged in aluminium alloy extrusions（1）Lateral surface on, the aluminium alloy extrusions（1）In width direction or It is divided into two parts, the connecting plate on person's length direction（2）On be provided with mounting hole（4）, the aluminium alloy extrusions（1）On It is provided with elongated slot（3）, the connecting plate（2）With two symmetrically arranged aluminium alloy extrusions（1）Between pass through bolt（5）It is fixed Connection.

2. a kind of variable building template for aluminium alloy according to claim 1, it is characterised in that：The aluminium closes Metal type material（1）It is divided into two symmetrical proximate matters in the direction of the width, in aluminium alloy extrusions（1）Upper surface be equipped with it is rectangular The width connecting plate of shape（2-1）.

3. a kind of variable building template for aluminium alloy according to claim 2, it is characterised in that：The width Connecting plate（2-1）On be provided with mounting hole（4）, the aluminium alloy extrusions（1）Upper surface on be provided with length in the width direction Slot（3）.

4. a kind of variable building template for aluminium alloy according to claim 1, it is characterised in that：The aluminium closes Metal type material（1）It is divided into the identical proximate matter of two structures in the longitudinal direction, in aluminium alloy extrusions（1）Upper surface be equipped with it is rectangular The length connecting plate A of shape（2-2）, in aluminium alloy extrusions（1）Two sides rectangular length connecting plate B is installed（2-3）.

5. a kind of variable building template for aluminium alloy according to claim 4, it is characterised in that：The length Connecting plate A（2-2）With length connecting plate B（2-3）On be both provided with mounting hole（4）, the aluminium alloy extrusions（1）Upper surface With elongated slot along its length is provided on two sides（3）.

6. a kind of variable building template for aluminium alloy according to claim 1, it is characterised in that：The aluminium closes Metal type material（1）Connecting plate can be passed through（2）It is adjusted in length and width, the connecting plate（2）Length connection including upper surface Plate A（2-2）With length connecting plate B（2-3）.

7. a kind of variable building template for aluminium alloy according to claim 6, it is characterised in that：The aluminium closes Metal type material（1）Upper surface and two sides on be provided with elongated slot along its length（3）, the length connecting plate A（2-2）On It is provided with elongated slot in the width direction（3）, the length connecting plate B（2-3）On be provided with mounting hole（4）.

8. according to a kind of any variable building templates for aluminium alloy of claim 1-7, it is characterised in that：It is described Connecting plate（2）With aluminium alloy extrusions（1）Anti-skid chequer or anti-skid bulge are provided on above the side of contact.