Mounting equipment and mounting method for large reinforcement cage

A technology for installing equipment and installation methods, which is applied in the directions of hoisting equipment braking devices, hoisting devices, transportation and packaging, etc., can solve the problems of segmental reinforcement cage instability, difficulty in ensuring the butt joint accuracy of reinforcement cages, etc., to reduce the impact, The effect of precise docking

Pending Publication Date: 2021-02-23
CHINA RAILWAY MAJOR BRIDGE ENG GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the canyon wind exists for a long time, the segmental reinforcement cage in the suspended state is not stable, and it is difficult to ensure the docking accuracy between two adjacent segmental reinforcement cages

Method used

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  • Mounting equipment and mounting method for large reinforcement cage
  • Mounting equipment and mounting method for large reinforcement cage
  • Mounting equipment and mounting method for large reinforcement cage

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Embodiment Construction

[0051] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0052] The embodiment of the present application provides a large-scale steel cage installation equipment, which can realize the precise docking of multiple segmental steel cages 2 through the truss 3 and the docking mechanism 4, and effectively reduce the complexity of surrounding areas such as narrow spaces, turbulent wind fields, and ...

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Abstract

The invention relates to the technical field of pile foundation construction, in particular to mounting equipment and a mounting method for a large steel reinforcement cage. The mounting equipment isused for mounting the steel reinforcement cage in a pile foundation hole, and the steel reinforcement cage comprises at least two segmental steel reinforcement cage bodies; the mounting equipment comprises a vertically-arranged truss and a butt joint mechanism; the truss is arranged around the pile foundation hole; at least two screw clamp sets are arranged on the truss in the vertical direction in a spaced mode and used for temporarily fixing the segment reinforcement cage bodies; and the butt joint mechanism is detachably arranged at the top of the truss, and the segment reinforcement cage bodies can penetrate through the butt joint mechanism so that the segment reinforcement cage bodies can be lowered into the pile foundation hole. According to the mounting equipment and the mounting method for the large steel reinforcement cage, the segmental reinforcement cage can be rapidly hoisted in a segmental mode, accurate butt joint of the multiple segmental reinforcement cage bodies can beachieved through the truss and the butt joint mechanism, and the influence of canyon wind on installation of the reinforcement cages is effectively reduced.

Description

technical field [0001] The present application relates to the technical field of pile foundation construction, in particular to a large steel cage installation equipment and installation method. Background technique [0002] At present, the installation of large-diameter steel cages uses large-scale hoisting equipment. However, for steep canyon mountainous areas, large-scale hoisting equipment is limited by the terrain, making installation quite difficult. At the same time, accompanied by long-term canyon winds, this also leads to The hoisting of the cage needs to be as short as possible. [0003] In the related art, the Chinese application patent "Pile Foundation Reinforcement Cage Sectional Installation Method" with publication number CN109235424A discloses a section installation method of pile foundation reinforcement cage, including: step 1, the bearing frame is installed in the pile foundation hole orifice; step 2, use the crane to hoist the first section of the reinfo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D5/34E02D13/00B66C5/04B66C7/08B66C9/02B66C9/14B66C11/04B66C13/08B66C19/00
CPCB66C5/04B66C7/08B66C9/02B66C9/14B66C11/04B66C13/08B66C19/00E02D5/34E02D13/00
Inventor 林细弟杨甲锋成家园刘荣伍艺杨大瑜程琳刚李明欢竺观平初昕洲王伟
Owner CHINA RAILWAY MAJOR BRIDGE ENG GRP CO LTD
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