| 摘要 |
The present invention relates to a concrete pole mold device formed by using the concrete material and a road facility concrete pole formed by using the same. A conventional mold device for forming a concrete pole has no separate forming part to decorate an outer circumference of a concrete pole or to give a function thereto so that the conventional mold device can provide only simple shape of the concrete pole. Although a protective cover formed by a separate metal plate is installed on a conventional pole in order to prevent a shape or an extraneous matter from being formed or attached according to a demand of a customer or a local government, manufacturing costs, installation costs, and maintenance costs of the protective cover are increased, and sense of difference without unification was obtained because metal is attached to concrete material. The present invention provides the concrete pole mold device, which uses centrifugal force and includes an inner mold to be replaced and the road facility concrete pole, which is formed by using the same and has a decorative and functional part formed on an outer circumference thereof. The inner mold has a decorative and functional forming part with various shapes formed on an inner circumference thereof and is positioned inside an outer mold included in the mold device in such a manner that the inner mold is easily and rapidly detached. When the outer mold and inner mold are assembled to be produced, the outer mold and the inner mold are automatically coupled due to centrifugal forming force, thereby reducing assembling time. Also, the concrete pole has the outer circumference integrally formed with a shape suggested by a customer or at an installation site, and the only inner mold may be replaced. Therefore, the concrete pole with a different shape may be easily formed. |
