A rope connector includes a connecting part, a sleeve, a movable rod, an elastic member, and a clamping member. An end of the sleeve connects an end of the connecting part, and the other end is disposed with an opening communicating with an interior of the sleeve. An end of the movable rod is movably placed inside the sleeve after passing through the opening, and the other end connects the clamping member. The elastic member is placed inside the sleeve, an end abuts against an edge of the opening, and the other end connects one end of the movable rod. An end of the clamping member away from the movable rod is suitable for detachably connecting with a rope. The rope connector is convenient for rope connection and automatic adjustment of tension.

A rope connector, a rope assembly and a railing are provided. The rope connector includes a connecting part, a sleeve, a movable rod, an elastic member, and a clamping member. An end of the sleeve connects an end of the connecting part, and the other end is disposed with an opening communicating with an interior of the sleeve. An end of the movable rod is movably placed inside the sleeve after passing through the opening, and the other end connects the clamping member. The elastic member is placed inside the sleeve, an end abuts against an edge of the opening, and the other end connects one end of the movable rod. An end of the clamping member away from the movable rod is suitable for detachably connecting with a rope. The rope connector is convenient for rope connection and automatic adjustment of tension.

A replaceable handrail system for swimming pools, spas, and other practical uses. The replaceable handrail that can be disconnected and replaced with another handrail having a different functional and/or aesthetic design and purpose.

An apparatus for use in erecting a temporary guardrail on a stair, having a stair stringer. The apparatus has an elongated stanchion. A first jaw assembly is operatively attached to the stanchion for engaging one side of the stringer, proximal the bottom edge thereof, and includes a first compression assembly to operatively urge the stanchion against the stringer. A second axially spaced, jaw assembly is operatively attached to the stanchion for engaging the one side of the stringer proximal a top edge thereof, and includes a second compression assembly to urge the stanchion against the stringer, and a bracket attached to the stanchion, and being adapted to receive a temporary guardrail member.