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Scaffold guard rail support

A scaffolding and support technology, which is applied to the attachment of scaffolding, the connection of scaffolding, the connecting member, etc., can solve the problems of the locking element 4 being unusable, consuming a lot of time, difficult to repair and/or replace, etc.

Inactive Publication Date: 2009-01-07
WUI LOONG SCAFFOLDING WORKS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A damaged locking element 4 is unusable and difficult to repair and / or replace
Turning knob 6 to assemble or disassemble the guardrail also takes a lot of time

Method used

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  • Scaffold guard rail support
  • Scaffold guard rail support
  • Scaffold guard rail support

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] As shown in Figure 3, the support comprises a bracket 7 having a "U" or "V" profile. The support 7 comprises two uprights 8 , 9 and a base part 10 extending between the uprights 8 , 9 . In an alternative form where the bracket 7 may be "V" shaped (not shown), the base part 10 may not be present, instead the uprights provide a "U" shaped form similar to the base part 10 in the present invention. The support provided in .

[0051] refer to Figure 10 , the guardrail part 11 may be located in the space 12 defined by the vertical parts 8 , 9 and the base part 10 . A railing member 11, such as a pipe, is placed on the base member 10 and is held in the space between the vertical parts 8, 9 so that due to the close proximity of the vertical parts 8, 9 and the base part 10 to the railing part 11, and the movement of the guardrail component 11 in at least three directions is limited to movement in the transverse direction relative to the longitudinal direction of the guardrai...

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PUM

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Abstract

The invention provides a scaffold guard rail support for a scaffolding structure to locate an elongate guard rail therewith. The guard rail support comprises a bracket to receive and locate an elongate guard rail. Also included is a clamping member that includes a crankshaft and a crank. The crankshaft is carried by the bracket for rotation about its crankshaft axis. The crankshaft is carried by said bracket so that between a first and second condition of the crankshaft relative to said bracket, the crank becomes engaged with the elongate guard rail and presses the elongate guard rail against the bracket.

Description

technical field [0001] The present invention relates to scaffold guardrail supports and more particularly to guardrail supports for securing a guardrail to a scaffold structure. Background technique [0002] Guardrails are usually mounted on multi-bar scaffolding to prevent workers from falling while working on platforms supported by scaffolding. For an "H" frame scaffold such as that shown in Figure 1, a long guardrail (which may be tubular) is simply secured to the scaffold by utilizing metal connectors that grip the guardrail at one end and the scaffold's butt at the other end. Standard Parts. This metal connector is a separate item from the scaffolding and guardrail and simply clamps the guardrail in place at the chosen location. However, multiple barriers may be supported at non-level or different heights, or in some way support the barriers in a horizontal state. This is due to the connector being installed manually. The installation and disassembly of the guardrai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G7/12E04F11/18E04G21/32
CPCF16B7/0493E04G5/14E04G7/304E04G7/303
Inventor 苏汝成
Owner WUI LOONG SCAFFOLDING WORKS