Method for lifting shipping caisson by capsule trolley

A caisson and trolley technology, applied in caisson, construction, infrastructure engineering and other directions, can solve the problems of complex procedures, many hidden safety hazards, low shipping efficiency, etc., and achieve the effects of avoiding pollution, safe shipping process, and easy operation.

Inactive Publication Date: 2011-09-28
NO 2 ENG CO LTD OF CCCC FIRST HARBOR ENG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The advantage is that the airbag is used to replace the jack and the trolley into one, the structure of the pedestal is simple, and the construction period is short; the disadvantage is that the process is complicated, there are many safety hazards, and the delivery efficiency is low

Method used

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  • Method for lifting shipping caisson by capsule trolley
  • Method for lifting shipping caisson by capsule trolley
  • Method for lifting shipping caisson by capsule trolley

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Embodiment Construction

[0016] Such as Figure 1 to Figure 3 The schematic diagram of the trolley structure of the present invention is a capsule trolley for transporting caissons, which is composed of a plurality of trolley units. Each trolley unit includes a base frame 4 installed on the track 13, and is installed on The jacking support box 3 on the frame 4, the jacking capsule 2 arranged in the box, and the caisson lifting plate 1 installed above the jacking support box 3 and can be lifted by the jacking capsule 2, the The jacking supporting box body 3 is provided with a pipeline, and the pipeline communicates with the pipeline mouth of the jacking capsule 2 inside the box body. The base frame rests on rails 13 via wheel rails 12 .

[0017] The upper surface of the base frame 4 is provided with a groove with a trapezoidal cross section, and the surface of the groove is provided with a circular embedding hole 6, and the lower surface of the jacking support box is provided with a matching protrusio...

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Abstract

The invention relates to a method for lifting a shipping caisson by a capsule trolley, which comprises the following steps: (1) taking the trolleys in place; prearranging two shipping rails on a shipping route of a shipping caisson and respectively arranging trolley groups on the shipping rails, wherein the trolley groups are not exposed out of the shipping rails at the moment; drawing the trolleys under the caisson to be shipped in place by a winding engine at the rear part of trolley seats; (2) lifting: injecting water into capsules of all trolley units of the trolley groups, lifting a caisson support plate on the capsules, leading the caisson support plate to be higher than the shipping rails and support the caisson; (3) shipping: after the caisson is supported, pushing the trolley units by a push device to travel on the rails to a preset semi-submerged position; and (4) unloading: after the caisson arrives in the appointed position, discharging the water of the capsules, leading the caisson to be positioned on a cushion beam for carrying a transport ship and finishing the whole lifting and shipping procedures. Compared with the traditional way, the method greatly reduces the requirement for the ground and is simpler and more convenient to operate.

Description

technical field [0001] The invention relates to a caisson shipping method, in particular to a novel caisson shipping method in which a capsule is used for jacking and a trolley is responsible for the lifting process. Background technique [0002] At present, there are three main methods for caisson jacking and moving in large-scale caisson shipments at home and abroad: [0003] Jack group lifting caisson, traction or pushing trolley moving process: using about 500t jack to lift caisson; caisson moving adopts winch pulley block system traction or hydraulic jacking system to push heavy-duty trolley to move caisson to the base The floating dock or semi-submerged barge is transported and launched into the water for installation. This method is mainly used for prefabricating large caissons of different specifications in fixed prefabrication yards in China. Its advantages are mature technology, easy to master, and durable equipment; the disadvantages are high cost of pedestals, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D23/00
Inventor 张宝昌刘德进曲俐俐刘振东彭丹岩高靖丽陆连洲张祚森刘庆凯赵建明付大伟范新堂马淑文董建全
Owner NO 2 ENG CO LTD OF CCCC FIRST HARBOR ENG
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