CN207727982U - A kind of building wall corner Constructional Col-umn Construction template - Google Patents

Abstract

The utility model provides a construction formwork for building wall corner construction columns, which includes a formwork body, fixed ear plates are arranged at the middle position of the upper part and the middle position of the lower part of the left and right sides of the formwork body; and the lower part are also provided with fixing holes; the middle position of the fixing ear plate is longitudinally provided with connecting holes. The formwork body of the utility model, the fixed ear plate, the setting of the fixing hole and the connection hole are conducive to the construction of the formwork of the structural column at the corner, which facilitates the construction of the structural column at the corner, avoids destroying the existing wall, reduces the construction cost, and reduces two Secondary wall repair, while improving the effect of concrete pouring, realizing splicing construction and integrated construction.

Description

A construction formwork for building wall corner construction columns

technical field

The utility model belongs to the technical field of building construction, in particular to a construction template for building wall corner construction columns.

Background technique

Structural columns are a way of connecting walls and walls, walls and structures with different elastic moduli in the secondary structure of building construction. It is also an important measure to solve the earthquake resistance and stability of masonry structures at this stage. Therefore, structural columns The importance of it is self-evident. The construction quality of the structural column often determines the controllability and effect of its importance, and it also lays an important step for the later construction decoration. At present, the construction of structural column formwork in the secondary structure of the building is still dominated by wooden formwork. However, for the structural column at the corner, it is difficult to use wooden formwork for reinforcement, and the existing masonry wall needs to be destroyed to reinforce, and the construction concrete molding effect is poor. Especially for floors such as factory buildings with a floor height of more than 5 meters, the ordinary support formwork method is even more insufficient, and the problem of constructing column formwork at corners needs to be further solved.

However, the existing building wall corner structural column construction formwork also has the problems of high cost, complex formwork construction and poor practicability of the formwork system.

Therefore, it is very necessary to invent a kind of building wall corner construction column construction formwork.

Utility model content

In order to solve the above technical problems, the utility model provides a construction formwork for building wall corner structural columns to solve the problems of high cost, complicated formwork construction and poor practicability of the existing building wall corner structural column construction formwork formwork systems. A construction formwork for a building wall corner construction column, including a formwork body, the upper middle position and the lower middle position of the left and right sides of the formwork body are provided with fixed ear plates; the upper and lower parts of the left and right sides of the formwork body are also provided with There are fixing holes; the middle position of the fixing ear plate is longitudinally provided with connecting holes; the template body is installed at the corner of the wall.

Preferably, the wall body is provided with reserved holes corresponding to the fixing holes.

Preferably, PVC pipes are pre-embedded in the reserved holes.

Preferably, the PVC pipe is provided with pull screws.

Preferably, the said pull screw goes through the fixing hole and is inserted into the PVC pipe.

Preferably, the inner diameter of the PVC pipe and the fixing hole is 3mm to 5mm larger than the outer diameter of the pull screw.

Preferably, there are multiple template bodies.

Preferably, the template body adopts a right-angled V-shaped steel mold.

Compared with the prior art, the beneficial effects of the utility model are:

1. In the utility model, the setting of the formwork body, the fixing lug plate, the fixing hole and the connection hole is beneficial to facilitate the construction of the formwork of the structural column at the corner, facilitate the construction of the structural column at the corner, avoid damage to the existing wall, and reduce the The construction cost is reduced, the secondary wall repair is reduced, and the concrete pouring molding effect is improved at the same time, and the splicing construction and integrated construction are realized.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the picture:

1. Formwork body; 2. Fixing ear plate; 3. Fixing hole; 4. Connection hole.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

Example:

As shown in Figure 1

The utility model provides a construction formwork for a building wall corner structure column, which includes a formwork body 1, the upper middle position and the lower middle position of the left and right sides of the formwork body 1 are provided with fixed ear plates 2; the left and right sides of the formwork body 1 The upper and lower parts of both sides are also provided with fixing holes 3; the middle position of the fixed ear plate 2 is longitudinally provided with a connection hole 4; the template body 1 is installed at the corner of the wall 5.

In the above embodiment, specifically, the wall body 5 is provided with a reserved hole 6 corresponding to the fixing hole 3 .

In the above embodiment, specifically, a PVC pipe 7 is pre-embedded in the reserved hole 6 .

In the above embodiment, specifically, the PVC pipe 7 is provided with a pull screw 8 inside.

In the above-mentioned embodiment, specifically, the said pull screw rod 8 passes through the fixing hole 3 and is inserted into the PVC pipe 7.

In the above embodiment, specifically, the inner diameter of the PVC pipe 7 and the fixing hole 3 is 3 mm to 5 mm larger than the outer diameter of the pull screw 8 .

In the above embodiment, specifically, there are multiple template bodies 1 provided.

In the above embodiment, specifically, the template body 1 adopts a right-angled V-shaped steel mold.

working principle

During the working process of the utility model, according to the floor height during construction, formwork bodies 1 of different sizes are selected, and the two formwork bodies 1 are fixed symmetrically when supporting, and then fixed on the fixed ear plate 2 with bolts penetrating through the connecting holes 4, horizontally The direction will be the tension screw 8 through the fixing hole 3 and the PVC pipe 7, and then tighten the tension screw 8 to form a force system. When disassembling, first remove the bolt on the fixed ear plate 2, and then pull the tension screw 8 After dismantling, the formwork body 1 can be removed on the body of wall 5 .

Utilize the technical solution described in the utility model, or those skilled in the art design similar technical solutions under the inspiration of the technical solution of the utility model, and achieve the above-mentioned technical effect, all fall into the protection scope of the utility model .

Claims (8)

1. A building wall corner construction column construction template is characterized in that the building wall corner construction column construction formwork includes a template body (1), the upper middle position and the lower middle of the left and right sides of the template body (1) The position is provided with a fixed lug (2); the upper and lower parts of the left and right sides of the template body (1) are also provided with fixing holes (3); the middle position of the fixed lug (2) is longitudinally provided with a connection hole (4); the template body (1) is installed at the corner of the wall (5). 2. The construction formwork of building wall corner construction column according to claim 1, characterized in that, the wall (5) is provided with a reserved hole (6) corresponding to the fixing hole (3). 3. The construction formwork of building wall corner construction column according to claim 2, characterized in that, a PVC pipe (7) is pre-embedded in said reserved hole (6). 4. The construction formwork of building wall corner construction column according to claim 3, characterized in that, the PVC pipe (7) is provided with a pull screw (8). 5. The construction formwork of building wall corner construction column according to claim 4, characterized in that, the said pull screw (8) penetrates the fixing hole (3) and is plugged into the PVC pipe (7). 6. The building wall corner construction column construction formwork as claimed in claim 4, is characterized in that, the inner diameter of described PVC pipe (7) and fixing hole (3) is larger than the outer diameter of pulling screw rod (8) 3mm to 5mm. 7. The construction formwork for building wall corner construction columns according to claim 1, characterized in that there are multiple formwork bodies (1). 8. The construction formwork for building wall corner construction columns according to claim 1, characterized in that, said formwork body (1) adopts a right-angled V-shaped steel formwork.