Battery and auxiliary power unit mounting system
An assembly may include an auxiliary power unit housing, a battery box, and a pair of brackets. The battery box may include a base, a first cover and a second cover. The first cover may be removably attached to the base. The auxiliary power unit housing may be mounted to the second cover. The first cover may include a lip that engages a flange of the second cover. The brackets may extend laterally outward from lateral sides of the base.
1. A battery box and auxiliary power unit housing assembly, comprising:
an auxiliary power unit housing;
a battery box including a base, a first cover and a second cover, the auxiliary power unit housing being mounted to the second cover, the first cover including a lip that engages a flange of the second cover, the first cover being removably attached to the base and the second cover while the auxiliary power unit housing is mounted to the second cover; and
a pair of brackets fixed to the battery box and extending laterally outward from lateral sides of the base.
2. The assembly of claim 1 , further comprising one or more batteries disposed within the base.
3. The assembly of claim 2 , further comprising a plurality of battery brackets, wherein each of the battery brackets couples two adjacent batteries to each other and is attached to the base.
4. The assembly of claim 3 , wherein the battery brackets are attached to a ridge formed in the base, the ridge extending between pairs of adjacent batteries.
5. The assembly of claim 1 , further comprising auxiliary power unit support brackets coupling the APU housing to the second cover.
6. The assembly of claim 5 , wherein the auxiliary power unit support brackets are disposed in recesses in the auxiliary power unit housing.
7. The assembly of claim 5 , wherein the auxiliary power unit housing includes a shroud at least partially surrounding one or more of the auxiliary power unit support brackets.
8. The assembly of claim 1 , wherein the auxiliary power unit housing includes a removable lid.
9. The assembly of claim 8 , further comprising a plurality of latches removably securing the lid to the auxiliary power unit housing.
10. The assembly of claim 1 , wherein the brackets are configured to attach to truck frame rails such that at least a portion of the battery box is suspended between the truck frame rails.
11. The assembly of claim 10 , wherein the first cover is adapted to be disposed between the truck frame rails.
12. The assembly of claim 1 , wherein the auxiliary power unit housing is mounted to a planar surface of the second cover, and wherein the second cover extends from the base further than the first cover extends from the base in a direction that is perpendicular to the planar surface such that the second cover is disposed between the auxiliary power unit housing and the first cover in the direction.
13. The assembly of claim 1 , further comprising a plurality of latches removably securing the first cover to the base.
14. The assembly of claim 1 , wherein the second cover is fixedly attached to the base.
15. A battery box and auxiliary power unit housing assembly, comprising:
an auxiliary power unit housing; and
a battery box including a base, a first cover and a second cover defining a volume, the first cover being removably attached to the base, the second cover being attached to the base and partially overlapping the first cover, the auxiliary power unit housing being mounted to the second cover, the first cover including a lip that engages a flange of the second cover, wherein the lip is disengaged and spaced apart from the flange when the first cover is detached from the base.
16. The assembly of claim 15 , further comprising a plurality of latches removably securing the first cover to the base.
17. The assembly of claim 15 , further including brackets fixed to the battery box, wherein the brackets are configured to attach to truck frame rails such that at least a portion of the battery box is suspended between the truck frame rails.
18. An assembly comprising:
an auxiliary power unit housing; and
a battery box including a base, a first cover and a second cover, the first cover being removably attached to the base, the second cover being attached to the base, each of the first cover and the second cover at least partially covering the base to define a volume, the first cover including a lip that biasedly engages a flange of the second cover when the first cover is secured to the base.
19. The assembly of claim 18 , wherein the auxiliary power unit housing is mounted to a planar surface of the second cover, and wherein the second cover extends from the base further than the first cover extends from the base in a direction that is perpendicular to the planar surface such that the second cover is disposed between the auxiliary power unit housing and the first cover in the direction.