A kind of wharf cast-in-situ unloading board liftable adjustment steel bottom die system

The steel bottom formwork system, which uses a tripod and a manual adjustment device to drive the lifting of the top support screw, solves the problems of the unloading plate bottom formwork being easily damaged in humid environments and the inconvenience of traditional devices, achieving rapid and stable construction results.

CN115613513BActive Publication Date: 2026-06-26GUANGXI NEWHARBOR ENG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGXI NEWHARBOR ENG CO LTD
Filing Date
2022-09-13
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing unloading plate bottom formwork systems are easily damaged in humid environments, and it is difficult to adjust the elevation. Furthermore, traditional electric or hydraulic devices are inconvenient to maintain, affecting construction safety and efficiency.

Method used

The steel bottom mold is adjustable by using a tripod, top support screw, crossbeam, adjustment seat and manual adjustment device. The top support screw is driven to rise and fall through the meshing of worm shaft and worm gear, and the stability is improved by fixing with nuts.

Benefits of technology

It enables rapid lifting and stability of the steel bottom formwork, improves the safety and construction efficiency of unloading plate installation, and ensures the appearance quality of concrete components.

✦ Generated by Eureka AI based on patent content.

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    Figure CN115613513B_ABST
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Abstract

The present application relates to wharf cast-in-situ unloading plate auxiliary support technical field, especially in a kind of wharf cast-in-situ unloading plate liftable steel bottom mould system of adjusting, including tripod, jacking screw, crossbeam, adjusting seat, steel bottom mould and first adjusting device.Adjusting seat has multiple adjusting rods.First adjusting device includes first fixed frame, first worm shaft and multiple drive gears.First, jacking screw is connected tripod and crossbeam, steel bottom mould is installed on crossbeam, first fixed frame is assembled on tripod and multiple drive gears are engaged with multiple adjusting rods respectively, first worm shaft is driven by tool, multiple drive gears are driven simultaneously by multiple adjusting seats, so as to drive jacking screw to drive crossbeam to move up and down.Jacking screw telescopic adjustment can quickly control steel bottom mould to lift, ensure that unloading plate appearance size and flatness meet design requirements, effectively ensure that concrete component surface quality.
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