H shaped steel post assemblage device
The utility mode relates to a H shaped steel post assemblage device exists potential safety hazard, the big just problem of inefficiency of intensity of labour when having solved current H shaped steel post assemblage. Manual the hoist that is provided with a plurality of groups assembly pulley on A...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility mode relates to a H shaped steel post assemblage device exists potential safety hazard, the big just problem of inefficiency of intensity of labour when having solved current H shaped steel post assemblage. Manual the hoist that is provided with a plurality of groups assembly pulley on A -frame's the arbitrary high strength aluminum alloy pipe and lies in the assembly pulley below, a -frame's top is provided with angle pulley, be provided with one end rather than the connection on manual the hoist, the other end passes the wire rope that lifts by crane of assembly pulley and angle pulley connection steel column staple bolt in proper order, the steel column staple bolt includes the recess form staple bolt body that two notches are relative, and the one end of staple bolt body all is provided with the connecting plate rather than an organic whole, wear the antiskid between two connecting plates and worn the round pin. The utility model discloses accomplish the assemblage of contact net H shaped stee |
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