Quickly-mounting scaffold

Quickly-mounting scaffold

CN
  • CN 2,454,475 Y
  • Filed: 12/01/2000
  • Issued: 10/17/2001
  • Est. Priority Date: 12/01/2000
  • Status: Active Grant
First Claim
Patent Images

1. a fast-assembling scaffold is characterized in that:

  • comprise scaffold bottom, scaffold middle part, scaffold top and scaffold stabilising arrangement;

    The scaffold bottom is made of right side frame (4), left side frame (5), ladder (6), gripper shoe assembly (7), V-arrangement carriage (8), and right side frame (4), left side frame (5) flexibly connect by joint and V-arrangement carriage (8), and the scaffold bottom is collapsible;

    Right side frame (4) is the correct frame of scaffold bottom;

    Right side frame (4) comprises pipe (27), pipe (29), joint (23), joint (28);

    Pipe (27), pipe (29) are fixedly connected by joint (23), make right side frame (4) constitute on-deformable rigid body;

    Be with four joints free to rotate (24) on the pipe (29) on right side frame (4) top;

    Two joints (24) at pipe (29) two ends flexibly connect with V-arrangement carriage (8), and inboard two joints (24) of pipe (29) are connected with gripper shoe assembly (7);

    Handrail tie rod (14) is connected with right side frame (4) by joint (28);

    Left side frame (5) is the left frame of scaffold bottom;

    Right side frame (4) and left side frame (5) constitute jointly the scaffold bottom about two supporting legs;

    Left side frame (5) top pipe (29) on also be with four joints free to rotate (24);

    Two joints (24) of tube 29 right-hand members constitute non-disconnectable the connection with ladder (6), and two joints (24) of tube (29) left end are connected with gripper shoe assembly (7);

    Gripper shoe assembly (7) opposite side is connected with corresponding two joints (24) in the right side frame (4);

    Left side frame (5) two joints in bottom (28) can be gone up at pipe (29) and freely rotate, and the scaffold bottom can be folded;

    Gripper shoe assembly (7) is made of pipe and plank, and the two ends of two tubes are connected with right side frame (4), left side frame (5) with screw by two joints (24) respectively;

    Be covered with plank on the two tubes of gripper shoe assembly (7), constitute transition platform;

    Two tubes on the V-arrangement carriage (8) connects by active joint, constitutes a collapsible batter brace;

    The scaffold middle part is a sandwich construction, and each layer is all identical, and each layer comprises stretching framework (10), middle ladder (11), pedal assembly (12), cross-brace (13), handrail tie rod (14) and batter brace (15);

    Stretching framework (10) is the Rectangular Rigid member that is made of pipe and joint;

    Ladder (11) two ends are dismountable hooks in the middle of the scaffold middle part;

    Pedal assembly (12) is made of pipe and plank, has the rope hole of passing through for pulley gear in pedal assembly (12);

    Cross-brace (13) constitutes the hand rail of pedal assembly (12);

    The stair railing of ladder (11) in the middle of handrail tie rod (14) constitutes;

    Ladder (11) right hand one side in the middle of handrail tie rod (14) only is contained in;

    Handrail tie rod (14) constitutes simultaneously and prevents the batter brace that the scaffold middle frame is rocked;

    Batter brace (15) upper and lower side is connected with the bottom that the Zola stretches framework (10) with right side stretching framework (10) top respectively, is detachable block;

    Batter brace (15) only is contained in the left side at scaffold middle part;

    Pass through spigot (41) overlap joint mutually between scaffold middle part layer and the layer;

    Scaffold top comprises top guardrail frame (16), terrace at entrance (17), fence (18) and hoisting mechanism (19);

    Top guardrail frame (16) is the Rectangular Rigid member that is made of pipe and joint;

    The terrace at entrance (17) that uses as operating platform is that pedal assembly (12) is gone up a dodge gate that supplies operating personnel to pass through of installing;

    Fence (18) is to be used to the foot guard plate that prevents that slippage of operating personnel foot and instrument from dropping on the top operational platform, connects removable folding with loose-leaf;

    Hoisting mechanism (19) is a lifting cargo when supplying work high above the ground, and the tripod that utilizes aluminum pipe to make is equipped with pulley above;

    The scaffold stabilising arrangement comprises swivel coupling (1), angle coupling (2), supporting leg adjusting lever assembly (3), the outer spike (9) of body side frame, counterweight (20), diagonal member (21) and horizontal support (22);

    The outer spike (9) of body side frame is a frame construction;

    Four outer spikes (9) of body side frame are loaded on four angles of scaffold bottom, along the diagonal setting;

    Two counterweights (20) are respectively adorned in spike outside each body side frame (9) end;

    Diagonal member (21) is connected with the outer spike (9) of swivel coupling (1) and body side frame, makes the outer spike (9) of scaffold body of the tower and body side frame constitute a triangle rigid body;

    Supporting leg adjusting lever assembly (3) and outer strut angle frame (57) interconnect by angle coupling (2) and horizontal support (22), constitute stiff rectangular frame;

    On the spike outside body side frame (9), castor (26) is equipped with in supporting leg adjusting lever (25) bottom of supporting leg adjusting lever assembly (3);

    Castor (26) is free to rotate and detachable in supporting leg adjusting lever assembly (3).

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×