Steel adjustable pier

Abstract

A steel adjustable pier comprises a base part, a supporting seat part and a wedge-shaped adjusting plate part; the base part is fixed at the bottom; the supporting seat part is movably inserted or overlapped on the base part; and the wedge-shaped adjusting plate part is inserted between the base part and the supporting seat part. The steel adjustable pier has the advantages of reasonable structure, simple machining, convenient assembling and disassembling, flexible mounting, large supporting force, high efficiency, labor saving, low cost, safety, reliability, smaller volume, light weight, convenient placing, convenient moving, convenient releasing, adjustability, repeated use and so on; especially by using an inserted connecting mode, a steel pier can be adjusted to keep the lifting balancing state and position in the using process, the stability of the steel pier during lifting is improved, the mounting and detaching are convenient, the construction quality is guaranteed, the labor and time are saved, and the construction efficiency is increased; and the steel adjustable pier is an ideal special assorted device for providing assistance in lifting large-sized steel structure products and various heavy objects in the aspects of positioning and moving, moving and conveying and so on in the ship machining process.

Description

technical field [0001] The present invention relates to auxiliary tools in ship hull manufacturing, more specifically, in the ship hull manufacturing process, they are used in the operation area for changing pier, moving ship, launching, positioning and moving large steel structure products and various heavy objects, Steel flexible piers for displacement and transportation. Background technique [0002] As we all know, in the process of ship processing, the positioning, movement and displacement of large steel structure products and various heavy objects require the use of a large number of pier. Usually, the ship piers in the dock are made of wooden piers, wooden skids and wooden wedges. These are all wooden structures with a fixed structure and non-adjustable height. To adjust the height of the pads, only increase or decrease the number of the pier , time-consuming and labor-intensive, increases the labor intensity of the operator, consumes a large amount of wood, and is ...

AI Technical Summary

Problems solved by technology

Usually, the pier of the ship in the dock is made of wooden pier, wooden skids and wooden wedges. These are all wooden structures with fixed structure and non-adjustable height. To adjust the height of the pier, only increase or decrease the number of pier , time-consuming and labor-intensive, increases the labor intensity of the operator, consumes a large amount of wood, and is easily deformed and damaged after long-term use, which seriously affects the construction quality and reduces the construction efficiency. not guaranteed

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