Fuel tank boost and bolt secure
Systems and methods of lifting and installing a fuel tank on a vehicle are provided. In particular, a lifting apparatus may (1) receive fasteners and fuel tank bands prior to lifting, the fasteners secured/extended through fastener openings of the fuel tank bands; (2) lift, in a first lifting stage, the received fuel tank bands to a ground-facing surface of a fuel tank (the fuel tank may be resting on a pedestal or a similar support structure) such that the fuel tank bands cradle the fuel tank; and (3) lift, in a second lifting stage, the received fuel tank bands and the cradled fuel tank to the underside of a vehicle for installation.
1 . An apparatus for lifting a fuel tank to an underside of a vehicle, comprising:
a vertically oriented first actuator mechanically connected to a horizontally oriented first lifting base, an actuating portion of the first actuator positioned below a ground-facing surface of the first lifting base;
the first lifting base mechanically connected to the first actuator such that the actuating portion of the first actuator is positioned below the ground-facing surface of the first lifting base;
a vertically oriented second actuator mechanically connected to the first lifting base and a horizontally oriented second lifting base, an actuating portion of the second actuator positioned between a vehicle-facing surface of the first lifting base and a ground-facing surface of the second lifting base;
the second lifting base mechanically connected to the second actuator such that the actuating portion of the second actuator is positioned above the vehicle-facing surface of the first lifting base and below the ground-facing surface of the second lifting base; and
a vertically oriented first fastening gun mounted on the second lifting base, the first fastening gun having a vehicle-facing end configured to receive a head of a vertically oriented first fastener;
wherein the first fastening gun is configured to receive a horizontally oriented fuel tank band, the fuel tank band configured to cradle the fuel tank from below a ground-facing surface of the fuel tank, wherein:
the fuel tank band comprises a first fastener opening located at a first distal end of the fuel tank band, and
when the fuel tank band is received by the first fastening gun, the first fastener is secured through the first fastener opening of the fuel tank band.
2 . The apparatus of claim 1 , wherein:
the first fastener comprises the head located at a ground-facing end of the first fastener, a point located at a vehicle-facing end of the first fastener, and a shank which connects the head and the point; and
when the first fastener is secured through the first fastener opening of the fuel tank band:
the head of the first fastener is positioned below a ground-facing side of the first fastener opening of the fuel tank band,
the point of the first fastener is positioned above a vehicle-facing side of the first fastener opening of the fuel tank band, and
the shank of the first fastener extends through the first fastener opening of the fuel tank band.
3 . The apparatus of claim 1 , wherein:
the first lifting base, the second actuator, the second lifting base, and the first fastening gun comprise a top lifting assembly of the fuel tank lifting apparatus;
the first actuator is configured to lift the top lifting assembly to a position where the fuel tank band received by the first fastening gun contacts a ground-facing surface of the fuel tank such that the fuel tank is cradled by the received fuel tank band; and
the second actuator is configured to, in response to the received fuel tank band contacting the ground-facing surface of the fuel tank, lift the received fuel tank band and the cradled fuel tank to the ground-facing surface of the vehicle by lifting the second lifting base relative to the first lifting base.
4 . The apparatus of claim 3 , further comprising an electronic controller configured to control the first actuator and the second actuator.
5 . The apparatus of claim 4 , wherein the electronic controller is further configured to, in response to the received fuel tank band and the cradled fuel tank being lifted to the ground-facing surface of the vehicle, control the first fastening gun to drive the first fastener through the first fastener opening located at the ground-facing surface of the vehicle.
6 . The apparatus of claim 1 , further comprising a vertically-positioned second fastening gun mounted on the second lifting base, the second fastening gun having a vehicle-facing end configured to receive a head of a vertically positioned second fastener, the second fastening gun also configured to receive the fuel tank band, wherein:
the fuel tank band further comprises a second fastener opening located at a second distal end of the fuel tank band, and
when the fuel tank band is received by the second fastening gun, the second fastener is secured through the second fastener opening of the fuel tank band.