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Large-angle assembly support

A technology for installing bearings and large turning angles, which is applied in the direction of erecting/assembling bridges, bridge parts, bridges, etc., which can solve the problems of difficult construction of bridge ramps and high construction costs, and achieve the effects of simple structure, low construction difficulty and reasonable design

Active Publication Date: 2012-11-07
CHENGDU XINZHU ROAD & BRIDGE MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, during bridge erection, road reconstruction or old bridge reconstruction, it is quite difficult to adjust the bridge ramp, resulting in high construction costs

Method used

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Experimental program
Comparison scheme
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Embodiment Construction

[0016] The present invention will be further described below in combination with specific embodiments and accompanying drawings.

[0017] like Figure 1 to Figure 3 As shown, a large-angle mounting support includes an upper support plate 1, a lower connecting plate 3 and a curved panel 2, the curved panel 2 is fixed on the lower connecting plate 3, and the top of the curved panel 2 is an outwardly convex arc surface The bottom surface of the upper support plate 1 has a concave arc surface matching the top of the curved panel 2, and the upper support plate 1 matches the arc surface at the top of the curved panel 2 through the concave arc surface of the bottom surface. And an arc-shaped slide plate 8 is provided on the mating surface between the upper support plate 1 and the curved plate 2 . The bottom surface of the lower connecting plate 3 is provided with a notch 7 along the direction of the bridge.

[0018] The lower connecting plate 3 on both sides of the curved panel 2 i...

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Abstract

The invention discloses a large-angle assembly support, which comprises an upper support plate, a lower connection plate and a curved surface plate, wherein the curved surface plate is fixed on the lower connection plate; the top of the curved surface plate is an outwards protruded cambered surface; a concave arc surface matched with the top of the curved surface plate is formed at the bottom of the upper support plate; and the upper support plate is matched with the cambered surface on the top of the curved surface plate through the concave cambered surface at the bottom. The large-angle assembly support is simple in structure, rational in design, low in cost and convenient to assemble; and when a bridge is built, a road is remolded or an old bridge is remolded, the construction difficulty in adjusting a slope of the bridge is greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of bridge supports, and in particular relates to a large-rotation-angle mounting support used in bridge special construction, road reconstruction or old bridge reconstruction. Background technique [0002] At present, during bridge erection, road reconstruction or old bridge reconstruction, it is quite difficult to adjust the bridge ramp, resulting in high construction cost. Therefore, how to develop and design a large-angle mounting support with simple structure, low cost, and convenient construction and operation has become an urgent problem to be solved by those skilled in the art. Contents of the invention [0003] The object of the present invention is to provide a large-angle mounting support with simple structure, low cost and convenient construction, which can completely solve the above-mentioned problems of the prior art. [0004] The purpose of the present invention is achieved through the follo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D19/04E01D21/00
Inventor 熊劲松刘海亮王冬
Owner CHENGDU XINZHU ROAD & BRIDGE MASCH CO LTD