Equipment shipping, storage, and maintenance support system

Patent metadata

Field	Value
Publication number	US-10604339-B2
Application number	US-201514869119-A
Country	US
Kind code	B2
Filing date	Sep 29, 2015
Priority date	Sep 15, 2015
Publication date	Mar 31, 2020
Grant date	Mar 31, 2020

Abstract

An equipment shipping, storage, and maintenance support system that includes a cover assembly including a variety of features and a mobile maintenance platform (MMP) coupled to the cover assembly via a plurality of latches. The MMP includes retractable wheel assemblies which enable lateral movement on a support surface in proximity to an end item with an equipment item mounted thereon (e.g., an aircraft with an aircraft radar). The MMP includes a vertical lift system that attaches or detaches from the equipment item to raise or lower the equipment item during maintenance activities. The cover can be installed on the MMP to provide protection against external environment in a storage or transit/shipping modes. The MMP also includes removable jacks which enable raising or lower of the MMP either during maintenance to reorient the equipment item for maintenance or storage purposes to include mitigate of undesirable environmental impacts from storage.

First claim

The invention claimed is:

1. A method of utilization for an equipment shipping, storage and maintenance support system (ESSMSS) comprising:
providing said ESSMSS comprising:
a cover assembly comprising at least one pressure equalization valve, at least one removable access panel or hatch configured to enable access into the cover assembly, a humidity detection detector configured to indicate a humidity state of an internal environment within said cover assembly, a plurality of latch engaging sections disposed around a perimeter of said cover, and a first and second material handling interface sections respectively configured to engage with a first and second material handling equipment to lift or move said cover assembly, wherein said first material handling interface section comprises an aperture which is formed through first portion of said cover assembly, wherein said second material handling interface sections comprises a plurality of load bearing structures coupled in proximity to corner sections of said cover configured to engage with a plurality of lifting cables; and
a mobile maintenance platform (MMP) comprising a chassis, a plurality of vibration and shock mounts coupled or disposed on opposing internal sides of said chassis, a frame disposed within said chassis and coupled to said plurality of vibration and shock mounts, and a vertical lift assembly coupled to said frame configured to brace said vertical lift assembly to support said vertical lift assembly in a fixed position, wherein said chassis further comprises a plurality of retractable wheel assemblies disposed at opposing sides of said chassis configured to lock in an extended or retracted position using a locking structure disposed in a first and second position with respect to said retractable wheel assemblies, and thus selectively provide lateral movement capacity for said chassis over a support surface, a towbar configured to couple with a towing apparatus pivotably coupled to said chassis on one end, a plurality of removable leveling jack assemblies configured to removably attach to said chassis in a stowed position internal to said chassis and an installed position external to said chassis configured to selectively raise or lower said chassis in the installed position so as to raise or lower said chassis in three axis, and a plurality of latches configured to couple said chassis to said cover assembly by engaging with said latch engaging sections, wherein said chassis and cover assembly further comprise at least one pressurization sealing section configured to provide a pressure seal between said chassis a section and said cover assembly, wherein said vertical lift assembly comprises a jacking assembly or raising or lowering assembly configured to extend a section of the vertical lift assembly, said vertical lift assembly further comprises an equipment mounting section configured to mount to an equipment item coupled to an end item;
mounting said retractable wheel assemblies onto said installed position and lowering said retractable wheels into said extended position and locking them into a position using at least one locking pin for each said retractable wheel assembly;
removing said cover assembly from said MMP using said first or second material handling equipment;
positioning the MMP under said equipment item coupled to an end item using said retractable wheel assemblies to laterally move said MMP on said support surface;
operating said vertical lift assembly to raise or lower the vertical lift assembly to position said vertical lift assembly with respect to the equipment item that is coupled to an end item to facilitate coupling said vertical lift assembly with said equipment item;
installing end item mounting hardware to the equipment item and said vertical lift assembly to couple the vertical lift assembly to the equipment item;
decoupling the equipment item from the end item and lowering the vertical lift assembly to a lowered or stowed position on the MMP;
repositioning the MMP away from the end item laterally using the retractable wheel assemblies; and
repositioning and lowering the cover assembly onto the MMP and latching said latches to the cover assembly.

2. A method as in claim 1 , further comprising removing said plurality of removable leveling jack assemblies from said stowed position and attaching said plurality of removable leveling jack assemblies to said chassis in said installed positions to provide an ability to adjustably raise and level the ESSMSS above a storage area support surface.

3. A method as in claim 1 , further comprising loading the ESSMSS onto a mobile transport system using said first or second material handling equipment to couple with said first or second material handling interfaces and moving the ESSMSS onto said mobile transport system;
securing the ESSMSS to said mobile transport system using a plurality of coupling structures; and
transporting the ESSMSS to a predetermined destination.

4. A method of installation for an equipment item stored in an equipment shipping, storage, and maintenance support system (ESSMSS) comprising:
providing the ESSMSS with an equipment item contained therein, wherein said ESSMSS comprises:
a cover assembly comprising at least one pressure equalization valve, at least one removable access panel or hatch configured to enable access into the cover assembly, a humidity detection detector configured to indicate a humidity state of an internal environment within said cover assembly, a plurality of latch engaging sections disposed around a perimeter of said cover, and a first and second material handling interface sections respectively configured to engage with a first and second material handling equipment to lift or move said cover assembly, wherein said first material handling interface section comprises an aperture which is formed through first portion of said cover assembly, wherein said second material handling interface sections comprises a plurality of load bearing structures coupled in proximity to corner sections of said cover configured to engage with a plurality of lifting cables; and
a mobile maintenance platform (MMP) comprising a chassis, a plurality of vibration and shock mounts coupled or disposed on opposing internal sides of said chassis, a frame disposed within said chassis and coupled to said plurality of vibration and shock mounts, and a vertical lift assembly coupled to said frame configured to brace said vertical lift assembly to support said vertical lift assembly in a fixed position, wherein said chassis further comprises a plurality of retractable wheel assemblies disposed at opposing sides of said chassis configured to lock in an extended or retracted position using a locking structure disposed in a first and second position with respect to said retractable wheel assemblies, and thus selectively provide lateral movement capacity for said chassis over a support surface, a towbar configured to couple with a towing apparatus pivotably coupled to said chassis on one end, a plurality of leveling jack assemblies configured to removably attach to said chassis in a stowed position internal to said chassis and an installed position external to said chassis configured to selectively raise or lower said chassis in the installed position so as to raise or lower said chassis in three axis, and a plurality of latches configured to couple said chassis to said cover assembly by engaging with said latch engaging sections, wherein said chassis and cover assembly further comprise at least one pressurization sealing section configured to provide a pressure seal between said chassis a section and said cover assembly, wherein said vertical lift assembly comprises a jacking assembly or raising or lowering assembly configured to extend a section of the vertical lift assembly, said vertical lift ass

Assignees

• Us Navy

Inventors

• Mckay James
• Sayward Michael A
• Canary James

Classifications

• B65D90/10

  Manholes; Inspection openings; Covers therefor · CPC title

• B65D90/0033

  Lifting means forming part of the container (B65D90/0006, B65D90/0026 take precedence; loading or unloading container on or from a truck B60P1/6418; lifting the container using a crane B66C1/663) · CPC title

• B65D90/18

  Castors, rolls, or the like; e.g. detachable (castors in general B60B) · CPC title

• B65D88/126

  by rigid element, e.g. lid · CPC title

• B65D90/00 Primary

  Component parts, details or accessories for large containers (B65D88/34 - B65D88/78 take precedence) · CPC title