Asynchronous hanging basket with triangular truss type hoisting equipment and use method of asynchronous hanging basket

A lifting device and truss-type technology, applied in the field of asynchronous hanging baskets, can solve problems such as unsatisfactory construction of corrugated steel web bridges, increased weight of hanging baskets, and reduced safety, so as to save manpower and investment in mechanical equipment, shorten Effects of construction period, avoidance of idleness and conflict

Pending Publication Date: 2022-08-09
河南新昱鑫桥梁钢构有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the construction process, the span of PC bridges with corrugated steel webs is getting larger and larger, and the size, shape and weight of corrugated steel webs are also increasing. The hanging baskets and tower cranes used in ordinary construction can no longer meet the requirements of corrugated steel webs. Construction of slab bridges
Moreover, the existing ordinary hanging baskets cannot simply and effectively complete the lifting, turning, positioning, and adjustment of the corrugated steel webs of the bridge deck. The weight of the basket increases, and the above operations increase the cost and reduce the safety

Method used

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  • Asynchronous hanging basket with triangular truss type hoisting equipment and use method of asynchronous hanging basket
  • Asynchronous hanging basket with triangular truss type hoisting equipment and use method of asynchronous hanging basket
  • Asynchronous hanging basket with triangular truss type hoisting equipment and use method of asynchronous hanging basket

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] like Figure 1 to Figure 4 As shown, an asynchronous hanging basket with its own triangular truss type hoisting equipment includes: a sliding beam mechanism 1, a suspension mechanism 3, a hanging basket mechanism 5, a walking mechanism 2, a supporting mechanism 4 and a lifting mechanism 6. The present invention has a relatively Strong stability, can solve the problem of insufficient lifting capacity and insufficient lifting range of tower cranes in the existing construction, and also solve the problem that the use of large-scale tower cranes or large-scale hoisting machinery contradicts economic benefits and construction efficiency; the invention can effectively improve construction efficiency , to avoid labor and conflicts caused by the use of machinery, thereby saving the investment of manpower and machinery and equipment, reducing construction costs and shortening the construction period.

[0043] The sliding beam mechanism 1 is fixedly connected to the upper surface...

Embodiment 2

[0049] like Figure 1 to Figure 4 As shown, an asynchronous hanging basket with its own triangular truss type hoisting equipment includes: a sliding beam mechanism 1, a suspension mechanism 3, a hanging basket mechanism 5, a walking mechanism 2, a supporting mechanism 4 and a lifting mechanism 6. The present invention has a relatively Strong stability, can solve the problem of insufficient lifting capacity and insufficient lifting range of tower cranes in the existing construction, and also solve the problem that the use of large-scale tower cranes or large-scale hoisting machinery contradicts economic benefits and construction efficiency; the invention can effectively improve construction efficiency , to avoid labor and conflict caused by the use of machinery, thereby saving the investment of manpower and machinery and equipment, reducing construction costs and shortening the construction period

[0050] The sliding beam mechanism 1 is fixedly connected with the upper surface...

Embodiment 3

[0057] A method for using an asynchronous hanging basket with a self-contained triangular truss type hoisting device, comprising the following steps:

[0058] Step 1. Use tower cranes or other lifting equipment to complete the construction of the corrugated steel webs of block 0 and block 1;

[0059] Step 2. Use a tower crane or other lifting equipment to install the corrugated steel web of the No. 2 segment, use the tower crane to install the hanging basket mechanism, and pour the concrete of the No. 2 segment bottom plate;

[0060] Step 3. Install the lifting mechanism on the hanging basket mechanism, and install the hoist of the lifting mechanism at the corresponding position of the bridge deck;

[0061] Step 4. Use transport vehicles and cranes to transport the steel web to be installed below the hanging basket mechanism of the segment to be lifted. The corrugated steel web is lifted by the lifting mechanism for positioning and installation, and the top plate of the No. 2 ...

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Abstract

The invention provides an asynchronous hanging basket with triangular truss type hoisting equipment and a using method thereof, and the asynchronous hanging basket comprises a sliding beam mechanism which is fixedly connected with the upper surface of top plate concrete; the suspension mechanism is connected with the right side of the sliding beam mechanism and comprises a hanging bracket connected with the right side of the sliding beam mechanism through a connector, a bottom basket longitudinal beam fixedly connected with the bottom plate concrete through a connector, and a hanging belt with the bottom connected with the connector; the hanging basket mechanism is connected with the right side of the suspension mechanism through a supporting mechanism; and the walking mechanism is fixedly connected with top plate concrete, the right end of the walking mechanism is connected with the sliding beam mechanism, the sliding beam mechanism, the suspension mechanism, the supporting mechanism, the hanging basket mechanism and the lifting mechanism are pushed to synchronously move on the horizontal plane, and hoisting of the corrugated steel web is completed. The tower crane has high stability, the problems that in existing construction, a tower crane is insufficient in hoisting capacity and insufficient in hoisting range are solved, and the problem that use of a large tower crane or hoisting machinery contradicts with economic benefits and construction efficiency is further solved.

Description

technical field [0001] The invention relates to the technical field of bridge construction, in particular to an asynchronous hanging basket with a self-contained triangular truss type hoisting device and a method for using the same. Background technique [0002] PC composite box girder bridge with corrugated steel web is a composite structure composed of prestressed concrete top plate, corrugated steel web and concrete bottom plate. advantage. With the continuous increase in the number of PC composite box girder bridges with corrugated steel webs, there are more and more construction methods for corrugated steel web bridges, such as cast-in-place brackets, segmental prefabrication hoisting, cantilever casting, and jacking construction. Among many construction methods, cantilever construction has always been the mainstream construction method. [0003] During the construction process, the span of PC bridges with corrugated steel webs is getting larger and larger, and the si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/46B66C23/62B66C13/08B66C9/10B66D3/18E01D21/00
CPCB66C23/46B66C23/62B66C13/08B66C9/10B66D3/18E01D21/00
Inventor 张帅陈华利敖毅李重莹徐豆豆林金彪张首波胡振军李春辉王鹏张开来漆亿周亚吴留涛龙海
Owner 河南新昱鑫桥梁钢构有限责任公司
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