The invention discloses a field operation trailer and guide rail assembly capable of being spliced and fixed. The field operation trailer and guide rail assembly capable of being spliced and fixed comprises a trailer and guide rails matched with the trailer; the trailer can travel on the guide rails; the trailer comprises a body, universal wheels and a pull rod connected with the body; the universal wheels are arranged on four corners of the bottom of the body; each guide rail comprises a groove for enabling the wheels to pass through and first fences at both sides of the groove. The trailer has various functions; the guide rails matched with the trailer are provided with rotatable support rods; two guide rail units can be placed in parallel to build a temporary passage for the trailer; clamping grooves in the lateral surfaces of the strut guide rails implement fixation of two guide rail units; the guide rails also can be connected end to end to increase the lengths of the guide rails; moreover, during the transporting process, due to end-to-end connection of the guide rails, the fall-off phenomenon caused by vibration of the guide rails in the transporting process is prevented.
Field operation trailer and guide rail assembly capable of being spliced and fixed
2015-04-01
Patent
Electronic Resource
English
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
Lap-joint field-battle multifunctional trailer and trailer guide rail
European Patent Office | 2015
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