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
01.04.2015
Patent
Elektronische Ressource
Englisch
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
Europäisches Patentamt | 2015
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