---
publication_id: "OT-2026-000000592"
title: "Lifting column"
published_at: "2026-09-15T19:03:07.695513Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000000592"
categories:
  - "warehousing-storage-systems/racking-and-shelving"
keywords:
  - "a47b13/021"
  - "a47b2200/0029"
  - "f16b12/38"
---

# Lifting column

## Abstract

A lifting column, including: a column body and a foot, an insert-joint assembly being provided at the bottom of the column body, a snap groove being provided on the insert-joint assembly, the foot including a base and an insert-joint socket, a receptacle configured to receive the insert-joint assembly and an elastic snap-fit assembly disposed at a lower portion of the receptacle being provided on the insert-joint socket, a guide bevel being further provided on the insert-joint assembly; on insert-fitting between the insert-joint assembly and the receptacle, the elastic snap-fit assembly is compressed by the guide bevel, and after the insert-joint assembly is mounted in place, the elastic snap-fit assembly is snap-fitted in the snap groove to thereby secure the column body to the foot.