Centrifugal mold for U-shaped sheet pile

Abstract

The invention discloses a centrifugal mold for a U-shaped sheet pile. An upper mold and a lower mold are connected through bolts. The upper mold and the lower mold are internally provided with U-shaped mold cavities. Semicircular running wheels are arranged on the outer portions of the upper mold and the lower mold. The left ends of the upper mold and the lower mold are both provided with left semicircular end boards, and the right ends of the upper mold and the lower mold are both provided with right semicircular end boards. The two ends of the upper mold and the two ends of the lower mold are all provided with tongue-and-groove boards. The U-shaped mold cavities of the upper mold and the lower mold are provided with a yin tenon and a yang tenon correspondingly. The yin tenon and the yang tenon are each provided with a mold cavity partition board. Inner boards of the upper mold and the lower mold are each composed of a first cant board, a connecting board and a second cant board which are connected in sequence. One ends of the second cant boards are connected with the tongue-and-groove boards. One end of the first cant board of the inner board of the upper mold is connected with the yin tenon. One end of the first cant board of the inner board of the lower mold is connected with the yin tenon. Each connecting plate is provided with two or more rib plates. The centrifugal mold has the advantages of being high in utilization rate and capable of realizing automation, reducing manpower and well solving the problem of dynamic balance in the production process.

Description

technical field [0001] The invention belongs to the technical field of concrete moulds, in particular to a centrifugal mold for U-shaped sheet piles. Background technique [0002] There are various types of U-shaped sheet pile-like special-shaped concrete members, and the manufacturing process is mostly on-site mold making and on-site pouring, which not only has a long construction period, but also has unstable quality, poor site environment, high cost and energy consumption, and serious waste of raw materials. In the prior art, the unique shape of the U-shaped sheet pile cannot generally be manufactured by a centrifugal process, and it is difficult to solve the problem of dynamic balance. Contents of the invention [0003] Purpose of the invention: Aiming at the defects existing in the prior art, the present invention provides a centrifugal mold for U-shaped sheet piles that has high utilization rate, can realize automation, reduces human resources, and can well solve the...

AI Technical Summary

Problems solved by technology

[0005] By setting the cavity partition on the tenon and tenon, only two U-shaped sheet piles can be made at the same time during the production process, and the inner side of the U-shaped sheet pile forms a natural arc through centrifugal operation, which is a good solution Problems of dynamic balance of U-shaped sheet piles in centrifugal process

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