A precast concrete pile manufacturing model that is adjustable in size, length, and movable.

Claims

OCR10KL(26 / 04 / 2569)1. The modular, adjustable length and movable precast concrete pile production form consists of main production forms: two-size end pile production form (100), one-size end pile production form (200), middle pile production form (300), steel plate for installing reinforcing steel anchors (401), and pile splitting form (402) which are assembled together with bolts and nuts. It has a special feature of being a modular production form that allows the selection of sub-components to support the production of piles with square cross-sections or I-sections, or square and I-sections combined in the same section, or piles with two cross-sectional sizes within the same section, by combining standard form sets and enlarged form sets to adjust the cross-sectional size and length as required for production.2.A precast concrete pile formwork that is adjustable in size, length and movable under claim 1, in which the formwork for the two-size pile end sections (100) consists of a standard bottom formwork (111), a standard left formwork (112) and a standard right formwork (113) which are assembled together to produce pile end sections with two different cross-sections within the same section, and includes an expansion formwork set consisting of an expansion bottom formwork (121), an expansion left formwork (122) and an expansion right formwork (123) for additional installation to increase the cross-sectional size, and includes a side formwork for I-sections (130). For modifying the cross-section shape 3. A precast concrete pile formwork of adjustable size, length and movable under claim 1 or 2, in which a formwork for the production of a pile end of one size (200) consists of a standard bottom formwork (211), a standard left formwork (212), a standard right formwork (213) which are assembled together to obtain a pile end of one size cross-section and has an expansion formwork set (220) for installation to expand the cross-section of the bottom and side positions and has an I-shaped side formwork (230) for modifying the cross-section shape. 4.A precast concrete pile manufacturing form that is adjustable in length and movable under any one of the claims 1 to 3, in which the pile center form (300) consists of a standard bottom form (311), a standard side form (312), an expansion form set (320), and an I-section side form (330), with the center form having various lengths to be assembled together to obtain the required total pile length.

5. A precast concrete pile manufacturing form that is adjustable in length and movable under any one of the claims 1 to 4, in which the pile cross-section size can be increased in increments of 5 centimeters by selecting and assembling expansion form sets (121, 122, 123, 220, 320) into the standard form set.

6. A precast concrete pile manufacturing form that is adjustable in length and movable under any one of the claims 1 to 5, in which the total pile length can be increased in increments of 50 centimeters by selecting and assembling pile center form (300) of various lengths.

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