Sliding frame for trailers
AssigneeGuangdong Fuwa Heavy Industries Co., Ltd.
InventorsZhiqiang Wu, Heng Zhang
Life of this patent
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Abstract
Provided is a sliding frame for trailers, which includes a side beam, wherein the side beam includes a horizontally extending top wall and a vertically extending side wall, an upper surface of the top wall is provided with a wear-resistant pad extending along the length direction of the side beam; a guide rail clip is fixed on an outer surface of the side wall, wherein the guide rail clip includes a connection part fixed to the side wall, and a limiting part located above the connection part, and a backing plate is sandwiched between the connection part and the side wall, a part of the backing plate extends upward to an inner side of the limiting part, and a gap with openings at the top and both front and rear ends is formed between the limiting part and the backing plate.
Claims13
A sliding frame for trailers, comprising a side beam, wherein the side beam includes a horizontally extending top wall and a vertically extending side wall, an upper surface of the top wall is provided with a wear-resistant pad extending along the length direction of the side beam;
- a guide rail clip is fixed on an outer surface of the side wall, the guide rail clip includes a connection part fixed to the side wall, and a limiting part located above the connection part, the connection part is plate-shaped, and a backing plate is sandwiched between the connection part and the side wall, a part of the backing plate extends upward to an inner side of the limiting part, and a gap with openings at the top and both front and rear ends is formed between the limiting part and the backing plate;
- the connecting part and the backing plate are removably connected to the side wall;
- wherein a top edge of the backing plate extends to and is flush with a top of the side wall.
A sliding frame for trailers, comprising a side beam, wherein the side beam includes a horizontally extending top wall and a vertically extending side wall, an upper surface of the top wall is provided with a wear-resistant pad extending along the length direction of the side beam;
- a guide rail clip is fixed on an outer surface of the side wall, the guide rail clip includes a connection part fixed to the side wall, and a limiting part located above the connection part, the connection part is plate-shaped, and a backing plate is sandwiched between the connection part and the side wall, a part of the backing plate extends upward to an inner side of the limiting part, and a gap with openings at the top and both front and rear ends is formed between the limiting part and the backing plate;
- the connecting part and the backing plate are removably connected to the side wall;
- wherein the sliding frame for trailers further includes a lock pin, the side wall is provided with a through hole, the lock pin is inserted into the through hole, a driving mechanism is provided on an inner side of the lock pin, which is used to drive the lock pin to move between a first position protruding from an outer surface of the side wall and a second position located in an inner side of the side wall;
- wherein the backing plate is arranged around the through hole, and the backing plate is provided with an avoidance hole for the lock pin to pass through.
Dependencies are inferred from the claim text.