Railcar maintenance creeper
A creeper is provided wherein the creeper has a main frame comprising a front and a rear; wheels attached to the main frame; a handle attached to the mainframe rearward of said wheels; a platform slidably attached to the main frame and rail engagement brackets attached to the mainframe forward of the wheels. Pressure is applied to the handle thereby lifting the front of the main frame thereby supporting the creeper on the wheels. The creeper is moved to a position under the railcar. Pressure is removed from the handle thereby allowing the front of the creeper to lower wherein the rail engagement brackets engage with rails of a track. The personnel lays on the platform and slides the platform under the railcar.
1. A method for accessing an undercarriage on a railcar comprising:
providing a creeper comprising:
a main frame having a front and a rear,
wheels attached to said main frame,
a handle attached to said mainframe rearward of said wheels,
a first platform slidably attached to said main frame; and
a roller platform rotatably attached to said first platform,
applying pressure on said handle thereby lifting said front of said main frame thereby supporting said creeper on said wheels;
moving said creeper to a position under said railcar;
removing said pressure from said handle thereby allowing said front of said creeper to lower onto rails of a track;
allowing personnel to lay on said first platform; and
sliding said platform under said railcar.
2. The method for accessing an undercarriage on a railcar of claim 1 wherein said creeper further comprises rail engagement brackets wherein said rail engagement brackets engage with said rail when said pressure is removed.
3. The method for accessing an undercarriage on a railcar of claim 1 wherein said platform further comprises a seat and a back wherein said back is pivotally attached to said seat.
4. The method for accessing an undercarriage on a railcar of claim 3 wherein said creeper further comprises a gas strut between said seat and said back wherein said gas strut is biased to persuade said back towards an upright perpendicular orientation relative to said seat.
5. The method for accessing an undercarriage on a railcar of claim 4 further comprising persuading said back toward a parallel relationship with said seat against said bias of said gas strut.
6. The method for accessing an undercarriage on a railcar of claim 5 wherein said platform further comprises a protractor bracket comprising a pin for reversible fixing said back at a fixed angle relative to said seat.
7. The method for accessing an undercarriage on a railcar of claim 6 wherein said pin is a spring loaded pin.
8. The method for accessing an undercarriage on a railcar of claim 1 wherein said creeper further comprises at least one jack capable of reversibly engaging with ground to stabilize said creeper against movement.
9. The method for accessing an undercarriage of a railcar of claim 8 further comprising extending said jack to engage with said ground prior to said allowing personnel to lay on said platform.