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Multipurpose hanging basket and cantilever casting construction method applying same

A bottom basket and system technology, used in construction, erection/assembly of bridges, bridges, etc., can solve problems such as limited construction conditions and inability to apply bridge engineering, etc., to achieve convenient use, improve versatility and cycle turnover, and reduce safety. effect of risk

Inactive Publication Date: 2019-05-21
山东精工路桥装备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current PC continuous beam cantilever casting hanging baskets with corrugated steel webs are mostly custom-made special hanging baskets for a specific bridge, which require a specially designed lifting device for the corrugated web. The hanging basket structure is more special than the conventional hanging basket structure. After the construction is completed, Hanging basket materials can only be treated as scrap steel; and usually the hoisting of corrugated steel webs adopts the method of manual cooperation with truck cranes
This method of operation requires certain good ground conditions, and the construction conditions are greatly limited, so it cannot be applied to bridge projects across rivers and valleys

Method used

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  • Multipurpose hanging basket and cantilever casting construction method applying same
  • Multipurpose hanging basket and cantilever casting construction method applying same
  • Multipurpose hanging basket and cantilever casting construction method applying same

Examples

Experimental program
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Effect test

Embodiment 1

[0038] refer to Figure 1-4 , a multi-purpose hanging basket, including two symmetrical walking systems 1 on the left and right and an inverted trapezoidal load-bearing system 2, the two symmetrical walking systems 1 and the inverted trapezoidal load-bearing system 2 are connected by a horizontal connection system 3 through pins and bolts, The walking system 1 is located on the top surface of the bridge body, the inverted trapezoidal weighing system is located above the walking system 1, and a horizontal connection system 3 is arranged in the middle of the two symmetrical inverted trapezoidal load-bearing systems. A separate hoisting crane system 4 is arranged directly above the inverted trapezoidal load-bearing system 2. The lower end of the bridge body is fixed with a bottom basket system 5 through a finish-rolled steel 7. One end of the bottom basket system 5 is fixedly connected to the bridge body. The other end of the basket system 5 is fixedly connected with the inverted...

Embodiment 2

[0040] refer to Figure 1-4 and Figure 7, a multi-purpose hanging basket, including two symmetrical walking systems 1 on the left and right and an inverted trapezoidal load-bearing system 2, the two symmetrical walking systems 1 and the inverted trapezoidal load-bearing system 2 are connected by a horizontal connection system 3 through pins and bolts, The walking system 1 is located on the top surface of the bridge body, the inverted trapezoidal weighing system is located above the walking system 1, and a horizontal connection system 3 is arranged in the middle of the two symmetrical inverted trapezoidal load-bearing systems. A separate hoisting crane system 4 is arranged directly above the inverted trapezoidal load-bearing system 2. The lower end of the bridge body is fixed with a bottom basket system 5 through a finish-rolled steel 7. One end of the bottom basket system 5 is fixedly connected to the bridge body. The other end of the basket system 5 is fixedly connected wit...

Embodiment 3

[0042] refer to Figure 1-4 , Figure 7 , a multi-purpose hanging basket, including two symmetrical walking systems 1 on the left and right and an inverted trapezoidal load-bearing system 2, the two symmetrical walking systems 1 and the inverted trapezoidal load-bearing system 2 are connected by a horizontal connection system 3 through pins and bolts, The walking system 1 is located on the top surface of the bridge body, the inverted trapezoidal weighing system is located above the walking system 1, and a horizontal connection system 3 is arranged in the middle of the two symmetrical inverted trapezoidal load-bearing systems. A separate hoisting crane system 4 is arranged directly above the inverted trapezoidal load-bearing system 2. The lower end of the bridge body is fixed with a bottom basket system 5 through a finish-rolled steel 7. One end of the bottom basket system 5 is fixedly connected to the bridge body. The other end of the basket system 5 is fixedly connected with...

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Abstract

The invention discloses a multipurpose hanging basket and a cantilever casting construction method applying the same. The multipurpose hanging basket comprises two walking systems which are symmetricleft and right and inverted-trapezoidal-shaped bearing systems which are symmetric left and right, the two walking systems which are symmetric left and right and the inverted-trapezoidal-shaped bearing systems which are symmetric left and right are connected through a transverse connecting system via pin shafts and bolts, the walking systems are located on the top face of a bridge body, and the inverted-trapezoidal-shaped bearing systems are located above the walking systems; the transverse connecting system is arranged between the two symmetric inverted-trapezoidal-shaped bearing systems, a separated hoisting traveling crane system is arranged over the two symmetric inverted-trapezoidal-shaped bearing systems, a bottom basket system is fixed to the lower end of the bridge body through fine rolled steel, one end of the bottom basket system is fixedly connected with the bridge body, the other end of the bottom basket system is fixedly connected with the inverted-trapezoidal-shaped bearing systems, and the separated hoisting traveling crane system is used for hoisting corrugated steel webs.

Description

technical field [0001] The invention relates to the technical field of bridge construction, in particular to a multi-purpose hanging basket and a cantilever pouring construction method using the multi-purpose hanging basket. Background technique [0002] The current PC continuous beam cantilever casting hanging baskets with corrugated steel webs are mostly custom-made special hanging baskets for a specific bridge, which require a specially designed lifting device for the corrugated web. The hanging basket structure is more special than the conventional hanging basket structure. After the construction is completed, Hanging basket materials can only be treated as scrap steel; and usually the hoisting of corrugated steel webs adopts the method of manually cooperating with truck cranes. This method of operation requires certain good ground conditions, and the construction conditions are greatly limited, so it cannot be applied to bridge projects across rivers and valleys. Cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D21/10
Inventor 孔令刚
Owner 山东精工路桥装备科技有限公司