Forklift protection device and forklift with same

Forklift protection device and forklift with same

  • CN 107,739,017 B
  • Filed: 11/07/2017
  • Issued: 10/13/2020
  • Est. Priority Date: 11/07/2017
  • Status: Active Grant
First Claim
Patent Images

1. Fork truck protector, its characterized in that:

  • the cab comprises a ceiling assembly and a stand column assembly, wherein a gap is formed between the ceiling assembly and glass arranged at the top of a cab, a cab seat is arranged in the cab, the glass is positioned above the cab seat, the glass is made of transparent materials and is horizontally arranged;

    the length of the ceiling assembly is greater than the width of the cab, and two ends of the ceiling assembly in the length direction exceed the cab;

    the ceiling assembly comprises a protective frame positioned above the cab, a connecting plate arranged on the protective frame, a first fixing plate arranged on the connecting plate and connected with the cab, and a second fixing plate and a third fixing plate arranged on the protective frame and connected with the upright post assembly, wherein a gap is formed between the bottom surface of the protective frame and the top surface of glass arranged at the top of the cab;

    the ceiling assembly further comprises a first reinforcing rib which is arranged on the connecting plate and connected with the first fixing plate, and the first reinforcing rib is used for preventing the first fixing plate from deforming;

    the first fixing plate is connected with the cab through a bolt, the first fixing plate is provided with a first mounting hole for the bolt to pass through, the first mounting hole is a waist-shaped hole, the length of the first mounting hole is larger than the diameter of the bolt, and the length direction of the first mounting hole is parallel to the horizontal direction and parallel to the length direction of the forklift;

    the number of the upright post assemblies is at least two, and the upright post assemblies are connected with the cab and the frame body of the forklift;

    the upright post assembly comprises an upright post body connected with the ceiling assembly and a supporting rod arranged on the upright post body and connected with the ceiling assembly, and the supporting rod and the upright post body are positioned below the ceiling assembly;

    the upright post assembly also comprises a fourth fixed plate fixedly arranged on the upright post body, and the fourth fixed plate is positioned below the supporting rod;

    the cab comprises a main body frame and a fourth mounting plate fixedly arranged on the main body frame, the fourth fixing plate is connected with the fourth mounting plate through a bolt, the fourth fixing plate is provided with a fourth mounting hole for the bolt to pass through, the fourth mounting plate is provided with an internal thread hole for the bolt to be screwed in, the fourth mounting hole is a kidney-shaped hole, and the length of the fourth mounting hole is greater than the diameter of the bolt;

    the upright post assembly is detachably connected with the ceiling assembly, the cab and the frame body, and the ceiling assembly is detachably connected with the cab;

    the upright post assembly is connected with the frame body through a bolt and comprises a sleeve which is arranged on the upright post body and sleeved on the bolt and a reinforcing plate which is sleeved on the sleeve and welded with the sleeve and the upright post body;

    the frame body is positioned below the cab and comprises a fifth mounting plate, the fifth mounting plate is positioned below the fourth mounting plate, and the fifth mounting plate is provided with an internal thread hole into which a bolt is screwed;

    the axis of the sleeve is parallel to the first direction, the reinforcing plate is arranged in the hollow inner cavity of the upright post body, and the bolt penetrates through the central hole of the sleeve and then is inserted into the internal threaded hole in the fifth mounting plate;

    chamfers are arranged at two ends of the sleeve, and the two ends of the sleeve with the chamfers are welded with the upright post body;

    the edge of reinforcing plate sets up the chamfer, the edge and the stand body welded connection that have the chamfer of reinforcing plate.

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