JPH0321934Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a concrete plate forming apparatus that forms a plurality of concrete plates at once.

(Prior art) Conventionally, when forming multiple concrete plates at once, a lattice-shaped side frame plate was assembled on a common bottom frame plate, and concrete was poured into each cell to form the concrete plate. It was being molded.

(Problem that the invention attempts to solve) However, in this type of concrete plate forming equipment, each concrete plate is formed in a lying state, so the floor area is equal to (flat area of concrete plate) x (number of concrete plates). There was a problem in that it required a large area and a large floor area had to be secured. Further, in such a structure, when releasing each concrete plate after molding, there was a problem in that the side frame plates were difficult to remove and it was difficult to release the concrete plates from the mold.

An object of the present invention is to provide a concrete plate forming apparatus that can efficiently form a plurality of concrete plates even in a narrow floor area.

(Means for Solving the Problems) In order to achieve the above object, the concrete plate forming mold device according to the present invention has a plurality of formworks arranged on a plurality of mutually parallel rails and perpendicular to each rail. wheels are attached to the lower part of the formwork main body formed in an L-shape by a vertical frame plate and a bottom frame plate, corresponding to each of the rails, Forming chambers for concrete plates are formed between adjacent vertical frame plates, and common connecting bolts are provided in each of the bottom frame plates of each form body in a direction orthogonal to each of the vertical frame plates. The bottom frame plates are connected so that they are in contact with each other, and the molding chambers are common so as to close both longitudinal ends of the molding chamber formed between the adjacent vertical frame plates of each form body. The side plates are removably assembled.

(Function) In this device, by tightening the connecting bolts, the bottom frame plates come into contact with each other and the vertical frame plates are simultaneously positioned, and a molding chamber is formed by assembling the side plates. When concrete is placed in this molding chamber and removed from the mold after curing, the bottom frame plate and both vertical frame plates can be moved on the rails and disassembled for each molding chamber by removing the side plates and loosening the connecting bolts. In this state, the frame plates on both sides are moved parallel to each other, and only the concrete product is moved sideways or upwards to be released from the mold.

(Example) Next, an example of the present invention will be described in detail with reference to FIGS. 1 to 3.

In the concrete plate forming apparatus of the example,
It has a plurality of rails 2 installed in parallel to each other on a support frame 1. A plurality of formworks 3 are placed on these rails 2 in a direction perpendicular to each rail 2 and parallel to each other. Each formwork 3 includes a formwork body 6 formed in an L-shape by a vertical frame plate 4 and a bottom frame plate 5, and a bottom frame plate 5 of the formwork body 6 that is rotatable in correspondence with each rail 2. It consists of wheels 7 supported by.

The bottom frame plate 5 of each formwork main body 6 also projects a little behind the vertical frame plate 4. Groove forming protrusions 8 are provided on the upper surface of each bottom frame plate 5 to form grooves along the longitudinal direction of the side surfaces of the concrete plates. The respective form bodies 6 are aligned with each other by fitting alignment protrusions 9 provided on the bottom frame plate 5 into alignment recesses 10. Further, a common connecting bolt 11 is passed through each bottom frame plate 5 in a direction perpendicular to each vertical frame plate 4,
The bottom frame plates 5 are connected by tightening a nut 12 screwed into the bolt 11 so that the bottom frame plates 5 are in contact with each other. As a result, concrete plate forming chambers 13 are formed between adjacent vertical frame plates 4 of each form body 6. Common side plates 14 are removably assembled so as to close both longitudinal ends of these molding chambers 13, respectively. A common connecting frame 15 is placed on the upper surface of each vertical frame plate 4 in a direction orthogonal to the vertical frame plates 4, and is removably fixed to each vertical frame plate 4 with bolts 16. are interconnected.

In such an apparatus, concrete is poured into each forming chamber 13 and concrete plates are formed using the respective form bodies 6. After the concrete plate has hardened, the connecting frame 15 is removed, the side plate 14 is removed, and the nut 12 is removed, and the adjacent formwork body 4 is removed.
can be easily separated from each other due to the presence of the wheels 7. The concrete plate can be easily released from the separated form body 4.

(Effect of the invention) As explained above, in the concrete plate forming apparatus according to the present invention, each form body is oriented vertically, so it is easy to form many concrete plates at once even in a narrow floor area. can be done. In addition, each formwork uses vertical frame plates between adjacent formwork bodies, and each bottom frame plate is equipped with wheels so that it can run on rails. If these wheels and rails are used to move the concrete plates, it is possible to easily create a space between them, and the molded concrete plates can be easily released from the mold.

Furthermore, by moving each formwork along the rails, the molded concrete plates can be successively removed from the same direction, thereby improving workability.

[Brief explanation of the drawing]

1 and 2 are a cross-sectional view and a side view of an embodiment of the device according to the present invention, and FIG. 3 is a partially enlarged view of FIG. 1. 2...Rail, 3...Formwork, 4...Vertical frame board, 5
... Bottom frame plate, 6 ... Formwork body, 7 ... Wheels, 11
... Connection bolt, 12 ... Nut, 13 ... Molding chamber, 14 ... Side plate.

Claims (1)

[Scope of utility model registration request] A plurality of formworks are placed in parallel to each other on a plurality of mutually parallel rails in a direction orthogonal to each of the rails, and each formwork is formed into an L-shape with a vertical frame plate and a bottom frame plate. Wheels are attached to the lower part of the form body formed in the form body in correspondence with each of the rails, forming chambers for concrete plates are formed between adjacent vertical frame plates, and each of the form bodies of the form body A common connecting bolt is passed through the bottom frame plate in a direction perpendicular to each of the vertical frame plates, so that the bottom frame plates are connected to each other so that they are in contact with each other, and the adjacent vertical frame plates of each of the formwork bodies are A concrete plate forming device in which common side plates are removably assembled to respectively close the longitudinal ends of a forming chamber formed between frame plates.