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High-speed rail bridge hyperbolic pier cap forming edge rolling machine

A technology of hyperbola and pier caps, which is applied in the field of bridge steel formwork, can solve the problems of round-end panels with many seams, unsmooth transition, and unsightly appearance, and achieve the effects of less trimming, smooth transition, and easy demoulding

Inactive Publication Date: 2017-06-13
ANHUI HUAHUA BRIDGE EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention discloses a rolling machine for forming a hyperbolic pier cap of a high-speed railway bridge, which effectively solves the problems that the round end panels of the high-speed railway vase pier cap formwork have many seams, the transition is not smooth, and there are traces and unsightly appearance after concrete pouring

Method used

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  • High-speed rail bridge hyperbolic pier cap forming edge rolling machine
  • High-speed rail bridge hyperbolic pier cap forming edge rolling machine
  • High-speed rail bridge hyperbolic pier cap forming edge rolling machine

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0019] Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0020] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clock...

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Abstract

The invention discloses a high-speed rail bridge hyperbolic pier cap forming edge rolling machine. The high-speed rail bridge hyperbolic pier cap forming edge rolling machine comprises a machine frame 1, a motor 3 fixed above the machine frame 1, and a control cabinet 2 controlling to switch on and off of the motor 3. The left of the machine frame 1 is provided with four rollers including a vertically movable roller 6, a fixed roller 7 and two laterally movable rollers 8. The high-speed rail bridge hyperbolic pier cap forming edge rolling machine can significantly save the manufacturing time of the round-end faceplate of a high-speed rail vase pier cap model formwork, reduce faulting of slab ends due to welding joints, save subsequent finishing and polishing, improve the manufacturing efficiency of pier cap steel formworks and save the production cost.

Description

technical field [0001] The invention relates to the field of bridge steel formwork production, in particular to a rolling machine for forming hyperbolic pier caps of high-speed railway bridges. Background technique [0002] Today, with the rapid development of high-speed railways, the concept of beautiful railway bridge design is also deepening day by day, and the structural forms of bridge piers are gradually becoming more colorful, among which the hyperbolic vase pier cap is a typical work, and many new railway trunk lines You can see bridge piers of this shape. Compared with the pier cap structure of the square and the earth and the ordinary round-end cap structure, the hyperbolic vase pier cap has different curves in the vertical and horizontal directions. Since the hyperbolic part is a non-developable surface, the hyperboloid surface will not be developed when the template is processed. The panel forming of the panel is more difficult, and the construction quality is n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/08
CPCB21D5/08
Inventor 黄小华
Owner ANHUI HUAHUA BRIDGE EQUIP CO LTD
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