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Mould for preparing H-shaped concrete pile

A technology for concrete piles and moulds, which is applied in the direction of moulds, mold trays, manufacturing tools, etc., can solve the problems that hinder the opening of existing moulds, and achieve the effects of easy cleaning and maintenance, simple structure, and strong driving force

Inactive Publication Date: 2016-06-08
俞晓东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

More H-shaped concrete piles are suitable for mutual mating between the piles, and the rib groove mating structure or other similar lap joint structures are formed on the left and right sides of the flange. Grooves or ribs, which are correspondingly formed with bosses and grooves on the inner walls of the cavity of the left and right templates, which will further hinder the opening of the existing mold

Method used

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  • Mould for preparing H-shaped concrete pile
  • Mould for preparing H-shaped concrete pile
  • Mould for preparing H-shaped concrete pile

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Embodiment Construction

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0032] Such as Figure 1-11 Shown is the first embodiment of the present invention.

[0033]A mold for preparing H-shaped concrete piles, including a frame body 1, a left formwork 2, a right formwork 3 and a lower formwork 4, the left formwork 2 and the right formwork 3 are driven by a driving structure and can be turned over and together with the lower formwork 4 Together, they form a cavity 5 that matches the shape of the H-shaped concrete pile. In actual production, various concave-convex structures need to be set on the flange of the H-shaped concrete pile to facilitate engineering needs, but the cross-section of the pile body is still roughly H. shape. The left formwork 2 is composed of the left side plate 21 and the left module 22 fixedly connected, the right formwork 3 is composed of the right side plate 31 and the right module 32 fix...

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Abstract

The invention relates to a mould for preparing an H-shaped concrete pile. The mould comprises a frame body, a right mould plate, a left mould plate, a lower mould plate and a driving structure; the mould is characterized in that the frame body comprises a fixed seat, a left moving seat and a right moving seat, the left moving seat and the right moving seat are restrained to the left side and the right side of the fixed seat and can slide left and right, the left mould plate is hinged to the left moving seat, the right mould plate is hinged to the right moving seat, and the lower mould is fixed to the fixed seat; the driving structure comprises a transverse driving portion used for driving the left moving seat and the right moving seat to slide relative to the fixed seat and a turning driving portion used for driving the left mould plate to be vertically turned relative to the left moving seat and driving the right mould plate to be vertically turned relative to the right moving seat. When demoulding is performed, the left mould plate and the right mould plate can be synchronously and outwards moved until convex portions in all mould cavities are completely separated from the moulded H-shaped concrete pile, then the left mould plate and the right mould plate can be smoothly turned, and clamping stagnation cannot completely occur when the left mould plate and the right mould plate are turned.

Description

technical field [0001] The invention belongs to the technical field of pile foundation engineering of various building structure systems, and in particular relates to a mold for preparing H-shaped concrete piles. Background technique [0002] According to the pile shape, the more common concrete prestressed piles include pipe piles, square piles, T-shaped piles, H-shaped piles, etc. Various types of piles have their own characteristics and can be used according to different occasions and environments. Taking the H-shaped pile as an example, it includes two flanges and a web connecting the two flanges. A flange and a web form grooves extending along the length direction of the pile body on both sides of the H-shaped concrete pile. Compared with circular, square, T-shaped, or other cross-sectional concrete piles, H-shaped concrete piles are superior in terms of lateral earth pressure resistance, water pressure resistance, wave resistance and overturning stability. . Therefo...

Claims

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Application Information

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IPC IPC(8): B28B7/00B44C3/04
CPCB28B7/0041B28B7/0044B28B7/0055B28B7/0064B44C3/046
Inventor 俞晓东
Owner 俞晓东
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