Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and device for locking a support ring to a scaffolding column

A supporting ring and scaffolding technology, which is applied in the connection of scaffolding, building structure support, building structure support, etc., can solve the problems of scaffolding column strength reduction, etc., and achieve the effect of simple assembly and basically permanent assembly

Active Publication Date: 2015-02-25
ALUSTAR
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As mentioned above, if the support ring is fixed to the scaffolding column by a welded joint, then this will significantly reduce the strength of the scaffolding column

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for locking a support ring to a scaffolding column
  • Method and device for locking a support ring to a scaffolding column
  • Method and device for locking a support ring to a scaffolding column

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] In these views, reference numeral 1 designates a scaffold column, which in the embodiment shown is hollow and has a corrugated inner wall 12 . The scaffolding column 1 is externally provided with some (here 8) longitudinally distributed column tracks 4 with a column track depth 6, see figure 2 .

[0034] A support ring 8 is displaced along and around said scaffold column 1 to a desired relative position, said support ring 8 being formed with a through hole 10 having an inner wall 12 . The inner wall 12 is provided with a number (here four) of longitudinally distributed loop tracks 14 with a loop track depth 16 .

[0035] Furthermore, the support ring 8 is formed with some mounting through-holes 18 for connection to other components (not shown) of the scaffolding system.

[0036] The through-holes 10 of the support ring 8 fit in a complementary manner on said scaffolding column 1 , wherein at least two ring tracks 14 cooperate oppositely with the corresponding column ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A method and device for locking of a support ring (8) to a scaffolding column (1), wherein the support ring (8) is formed with a through opening (10), and wherein the support ring (8) fits in a complementary and displaceable manner onto the scaffolding column (1), and wherein the method comprises:-providing an external mantel surface of the scaffolding column (1) with a longitudinal column track (4);-providing an inner mantel (12) of the support ring (8) with a ring track (14);-displacing a support ring (8) along and around the scaffolding column (1);-positioning the column track (4) and the ring track (14) next to each other; and-displacing a thread body (22) into the column track (4) and the ring track (14) during rotation of the thread body (22) about a longitudinal axis (28) thereof, a column track depth (6) and a ring track depth (16) having a collective depth being smaller than an external thread diameter (30) of the thread body (22).

Description

technical field [0001] The present invention relates to a method of locking a support ring to a scaffold column. More particularly, it relates to a method of locking a bearing ring to a scaffolding post, wherein said bearing ring is formed with a through hole, and wherein said bearing ring is fitted to a scaffolding post in a complementary and displaceable manner. The invention also includes apparatus for carrying out the method. Background technique [0002] Traditionally, scaffold columns are made of steel pipe provided with a number of welded fasteners for supporting beams, supporting columns and other known components and forming part of the scaffolding system. [0003] However, steel-based scaffolding is relatively heavy for handling, and scaffolding systems made of aluminum are gradually appearing. [0004] Aluminum scaffolding columns are often produced by the so-called extrusion method, after which they are heat-treated to a relatively high strength at the producti...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E04G7/22E04G7/12E04G7/30
CPCE04G7/34Y10T29/49826E04G7/306E04G7/32E04G7/22B23P19/00Y10T29/49623
Inventor M·胡斯伯
Owner ALUSTAR