Centrifugal molding mold of concrete rectangular pile

A technology of centrifugal forming and rectangular piles, which is applied in the direction of the mold, can solve the problems affecting the quality of the centrifugal forming of concrete square piles, the tube wall of the mold is easily deformed, and the strength is not satisfactory, so as to achieve a simple and reasonable structure and increase the rigidity And the effect of stability and not easy to deform

Inactive Publication Date: 2012-08-22
TIANJIN JIANCHENGJIYE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the strength requirements for the concrete square pile centrifugal forming mold are high, and the strength of the centrifugal forming mold in the prior art is s

Method used

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  • Centrifugal molding mold of concrete rectangular pile
  • Centrifugal molding mold of concrete rectangular pile
  • Centrifugal molding mold of concrete rectangular pile

Examples

Experimental program
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Effect test

Example Embodiment

[0020] Example 1. The centrifugal forming mold for the concrete rectangular pile of the present invention consists of two groove-shaped molds 1 with the same shape, butted and connected in cross-sections of unequal right triangles or rectangles with a length greater than 1.5 times the width and connected to the mold The end plates at both ends of the axial direction 2, the tongue-and-groove plates 3 fixedly connected to both sides of the axial notch of each groove-shaped mold 1, the centrifugal balancer 4, and the reinforced vertical plate 5 fixedly connected to the outside of each groove-shaped mold 1 And reinforced ring plate 6, a plurality of semi-circular steel structure running wheels 7 fixedly connected to the outside of each trough mold 1, a square box beam 8, a clamping bolt 9 for clamping the mold, the upper and lower The sealing gasket 10 in the sealing groove of the closed groove of the groove mold 1, the upper or lower groove mold 1, the inner corner 11 of the arc wi...

Example Embodiment

[0021] Example 2: The centrifugal forming mold for the concrete rectangular pile of the present invention consists of two buckled and connected cross-sections of unequal right triangles or rectangular grooves 1 with a length greater than 1.5 times the width and two grooves 1 connected to the axial direction of the mold. The end plate 2, the tongue plate 3 fixedly connected to both sides of the radial slot of each groove, the centrifugal balancer 4, the reinforced longitudinal plate 5 and the reinforced ring plate 6 fixedly connected to the outside of each groove, and are fixedly connected to A plurality of semi-circular steel structure running wheels 7 on the outside of each groove, a box girder 8, a mold clamping bolt 9 for clamping the mold, the sealing groove of the upper and lower molds, the upper mold or the lower mold The sealing ring 10 and the arc 11 with equal corners on four sides have a radius of 4-35mm. The two grooves are connected to the tongue-and-groove plate 3 ...

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Abstract

The invention relates to a centrifugal molding mold of concrete rectangular piles. The centrifugal molding mold consists of two symmetrical groove-shaped mold structures, wherein each groove-shaped mold consists of a rectangular groove, a match board, a centrifugal balancer, a reinforcing longitudinal plate, reinforcing annular plates, semicircular running wheels and end plates, wherein the cross section of the groove is in a nonisosceles right-angled triangle shape, or the length of the groove is 1.5 times greater than the width of the groove, the match board is fixedly connected with the groove, and the end plates are installed at two axial ends of the groove. In addition, completely identical n-shaped box beams are also respectively and symmetrically connected onto the outer wall of a tube-shaped body, the n-shaped box beams can directly adopt channel steel, the opening ends of the n-shaped box beams are welded on each outer wall of the tube-shaped body, and meanwhile, the channel steel, the running wheels and the reinforcing annular plates are welded into a whole. The centrifugal molding mold has the beneficial effects that through the structure, the molding mold favorably realizes good dynamic balance performance, the intensity is better, and the tube wall of the mold is not easy to deform. The rigidity and the stability of the molding mold are improved, meanwhile, the economy is realized, and the structure is simple and reasonable.

Description

technical field [0001] The invention relates to a centrifugal forming mold for concrete rectangular piles used for manufacturing centrifugal prestressed concrete rectangular piles. On the basis of the advantages of each prestressed pile forming mold, according to the directionality requirements of the pile in the building structure, in order to match the structural performance of the pile with the load it receives, and then fully exert its own bending resistance A new pile-type forming die developed for bearing capacity. Its strength is better, and the cylinder wall of the mold is not easy to deform. Background technique [0002] Concrete piles include traditional non-prestressed piles and prestressed centrifugal piles, and prestressed centrifugal piles include prestressed pipe piles, prestressed square piles, and prestressed bamboo piles. The production of traditional prestressed centrifugal piles is made by centrifugal forming molds fed with full material (concrete), cla...

Claims

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Application Information

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IPC IPC(8): B28B21/80
Inventor 崔凤祥刘永超朱明亮苏永刚王清龙刘洁
Owner TIANJIN JIANCHENGJIYE GRP
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