Outer mold for cement pole molded through casting

Abstract

The invention belongs to the technical field of manufacturing of cement poles, cement communication poles and cement lamp poles, and particularly relates to an outer mold for the cement pole molded through casting. The outer mold comprises an upper semicircular mold and a lower semicircular mold, two mold end plates, a set of transverse rib plates and a set of longitudinal rib plates, and is characterized in that two longitudinal right-angled plates are symmetrically arranged with respect to the central vertical plane of the upper semicircular mold and the central vertical plane of the lower semicircular mold and below the lower semicircular mold, a set of T-shaped hanging points are uniformly arranged at the top ends of the one set of transverse rib plates at intervals, and the two longitudinal right-angle plates are fixedly connected with the one set of transverse rib plates. According to the outer mold, the outer size and the structure of the mold are changed, an original running wheel of the outer mold is omitted, the bottom longitudinal right-angle plate support is added, so that the rigidity of the mold is increased, and meanwhile, the T-shaped hanging points are additionallyarranged at the top of the mold, so that the mold can be continuously conveyed on a roller way; and meanwhile, an automatic lifting appliance can be used for automatic grabbing and lifting and conveying operation, so that the production process of the cement pole is automated and simplified, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of manufacturing cement electric poles, cement communication poles and cement light poles, and in particular relates to an external mold for pouring and forming cement poles. Background technique [0002] At present, the general method of manufacturing cement rods is mainly to use the mold as an outer mold with a running wheel through a centrifugal forming process. This centrifugal forming mold is mainly formed by connecting the upper and lower half round molds with bolts on the tongue and groove plate to form a circle. The circular outer mold is equipped with longitudinal ribs, transverse ribs, end plates and running wheels. Since the running wheels need to be in contact with the driving wheels of the centrifuge, the diameter of the running wheels is larger than the outline size of other parts of the outer mold. When this structure transports the mold longitudinally, because the diameter of the running whee...

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Problems solved by technology

[0002] At present, the general method of manufacturing cement rods is mainly to use the mold as an outer mold with a running wheel through a centrifugal forming process. This centrifugal forming mold is mainly formed by connecting the upper and lower half round molds with bolts on the tongue and groove plate to form a circle. The circular outer mold is equipped with longitudinal ribs, transverse ribs, end plates and running wheels. Since the running wheels need to be in contact with the driving wheels of the centrifuge, the diameter of the running wheels is larger than the outline size of other parts of the outer mold. When this structure conveys the mold vertically, because the diameter of the running wheel is larger than other parts, the mold cannot be continuously conveyed on the roller table, and it is difficult to realize automatic production

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