JPH0730825Y2 - A PECON turning tool used as a formwork for building concrete columns and walls in architectural buildings - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention can be applied to a formwork processing plant according to the size of a concrete pillar or a wall when a concrete pillar or wall of a building is built. We are processing several small formwork or hundreds of small formwork, and at the place to build concrete pillars and walls on the construction site, one formwork processed at the formwork processing plant, One piece is built and fixed by combining the formwork, and concrete pillars and walls are built by casting concrete between the formwork fixed and combined, but concrete pillars and walls at the construction site 1 formwork at the place to build
Build one piece, one piece, do not combine and fix the formwork, but fix only one side of the formwork for building concrete pillars and walls by combining one and one formwork in advance at the formwork shop. , There are times when the fixed formwork is lifted up with a crane and installed and fixed at the place where the concrete columns and walls on the construction site will be built. In addition, there is a pecon that is used when building concrete pillars and walls at the formwork processing site, or when fixing only one side of the formwork by combining them one by one. Used when fixing the pecon to the formwork. The present invention relates to a pecon turning tool used as a formwork for constructing concrete columns and walls of architectural buildings.

[Conventional technology]

When building concrete pillars and walls of conventional building, depending on the size and size of the concrete pillars and walls, several or hundreds of molds are processed at the formwork processing site to construct the construction site. Concrete pillars, 1 formwork processed in the place to build the wall
Although they are built one by one and fixed by combining them, there are various kinds of fixing metal fittings used when fixing the formwork. We use a stopper to prevent the form from being distorted between the molds. There are various kinds of stoppers, and molds for building concrete columns and walls. Depending on the type of the mold fixing metal fittings and the stopper fittings used when fixing the molds by combining the frames, there are various tools for rotating the fixing fittings and the tool for turning the stopper fittings. In addition, the formwork used for concrete columns and walls is processed at the formwork processing plant, and only one side of the formwork is combined in advance at the formwork processing plant according to the size of the concrete columns and walls to form the formwork. Fix it with the fixing metal fittings, but at that time, do not use the width stop metal fittings of the formwork, but use a Peacon that is attached to the end of the width stop metal fittings, make a hole in one side of the formwork, and insert the tip of the Peacon Insert and fix the frame with the fixing metal fittings. Further, depending on the fixing metal fittings used, the fixing metal fitting tool cannot be used. When using these fixing metal fittings, the fixing metal fittings were manually rotated to fix the molds by combining the molds.

[Problems to be solved by the device]

When constructing concrete pillars and walls of conventional building, the concrete pillars and walls of the construction site are constructed by processing the formwork at the formwork processing site according to the size and size of the concrete pillars and walls. The formwork processed at the place to be built is built one by one and fixed together by fixing the formwork, and concrete pillars and walls are laid down by filling concrete between the formwork and the formwork which are combined and fixed. I am building. Further, there are various kinds of fixing metal fittings used when fixing the molds in combination and the metal fittings attached between the molds. There are tools for turning fixed metal fittings and tools for turning metal fittings that are suitable for the type of metal fittings. In addition, the formwork is processed at the formwork processing site, and at the formwork processing site,
Depending on the size and size of concrete pillars and walls of the building, combine and fix only one side of the formwork one by one, and lift up the fixed formwork with a crane wheel to build concrete columns and walls on the construction site. It may be installed and installed in a place where However, when the formwork is processed at the formwork processing plant, the formwork stopper metal fittings are used for the fixing fittings used when combining and fixing the formwork according to the size of concrete columns and walls. I can't do that, so using a PECON attached to the end of the purse fitting, make a hole in the formwork, insert the tip of the PECON into the hole, and leave the PECON tip on the formwork. The fixing bracket is attached to the screw. Also,
Depending on the type of fixture used, the tool for turning the fixture may not be available, and when attaching the fixtures to the formwork by combining the formwork, it is necessary to manually attach them, and only one side of the formwork is used. In the formwork shop, the fixing metal fittings are manually attached to the PECONs used for fixing a large number of combined forms, but there is a problem that it takes a lot of time and effort. The present invention aims to save a great deal of time and personnel by using a PECON rotating tool in order to avoid taking too much time and troublesome work as described above. Further, it is an object of the present invention to provide that the work can be easily performed by using the PECON turning tool.

[Means for Solving the Problems]

In order to achieve the above-mentioned object, in order to rotate the PECON turning tool used for the formwork for constructing concrete columns and walls of the building of the present invention, a square shaft is provided at the bottom of the V-shaped cylinder. Fix it. Also, inside the circular outer cylinder,
It is a PECON turning tool in which a V-shaped inner cylinder is provided, a U-shaped V-shape is provided around the V-shaped inner cylinder and fixed, and a quadrangular shaft is fixed to the lower part of a circular outer cylinder. .

[Work]

A large amount of time and labor can be saved by using the PECON turning tool used for the formwork for constructing the concrete pillars and walls of the building constructed as described above. The work can be facilitated by using a PECON turning tool.

〔Example〕

An embodiment will be described with reference to the drawings. In the embodiment shown in FIG. 1, a V-shaped cylinder (1) is provided, a quadrangular shaft (2) is provided, and a V-shaped cylinder (1) is provided. Fix the square axis (2) on the bottom. In the embodiment shown in FIG. 2, a V-shaped inner cylinder (4) is provided inside a circular outer cylinder (3), and a U-shaped V-shape is provided around the V-shaped inner cylinder (4). (5) is provided and fixed, and a square shaft (2) is provided and fixed in the lower central portion of the circular outer cylinder (3). Then, when the electric drill is rotated by inserting the rotating tip of the electric drill into the quadrangular shaft (2) provided at the bottom of the V-shaped cylinder (1), the quadrangular shaft (2) is rotated to form the V-shape. Cylinder (1)
Is something that turns around.

[Other Examples]

In addition, when using the PECON turning tool used for the formwork for constructing the concrete pillars and walls of the building, the following can be done. Rubber can be used around the inside of the V-shaped cylinder (1).

[Effect of device]

Since the present invention is configured as described above, it has the effects described below. By providing a V-shaped cylinder,
With a quadrangular shaft and a quadrangular shaft at the bottom of the V-shaped cylinder, insert the pecon turning tool used for the formwork for building concrete columns and walls of the building into the pecon. Because you can turn
The work can be facilitated without manually turning the fixing metal fittings fixed to the formwork. Moreover, if several C-shaped V-shapes are provided around the V-shaped inner cylinder and used, the peacon can be rotated without turning around.

[Brief description of drawings]

Fig. 1 is a perspective view showing an example of a PECON turning tool used for a formwork for constructing concrete columns and walls of a building, and Fig. 2 is a concrete column and walls of a building. Fig. 3 is a perspective view of a pecon turning tool used in a mold for slabs, Fig. 3 is a perspective view of the pecon, Fig. 4 is a sloping view of a fixing bracket, and Fig. 5 is a pecon of the pecon shown in Fig. 3. To insert the tip into the hole of the formwork and attach it to the screwyama where the tip of the PECON is protruding from the hole of the formwork, to the screwyama of the nut of the fixing bracket of Fig. 4, concrete of the building building of Fig. 1 FIG. 4 is a cross-sectional view of an embodiment showing a state in which the PECON rotating tool used for the mold for building the columns and walls is fitted into the PECON of FIG. 3 and the fixing metal fitting of FIG. 4 is attached to the mold. 1 ... V-shaped cylinder, 2 ... quadrangular axis, 3 ... circular outer cylinder,
4 ... V-shaped inner cylinder, 5 ... U-shaped V-shape, 6 ... Pecon, 7 ... screw, 8 ... Fixing metal fitting, 9 ... Nut, 10 ...
Formwork, 11 ... hole,

Claims (2)

[Scope of utility model registration request] 1. A PECON turning tool used for a formwork for constructing concrete columns and walls of an architectural building, which is provided with a V-shaped cylinder (1). 2. A concrete pillar of a building according to claim 1, wherein the V-shaped inner cylinder (4) is provided with a U-shaped V-shape (5) around the V-shaped inner cylinder (4). A PECON turning tool used as a formwork for building walls.