CN205226861U - C type fork truck portal shaped steel - Google Patents

Abstract

C type fork truck portal shaped steel relates to the fork truck portal shaped steel of a cross -section for the C type. Will establish the side roller who bears axial float power in fork truck portal wainscot department at present for solving, fork truck's the problem that the part is many designs. It includes left wing's board, right flank board, wainscot, and wainscot's both ends are fixed on left wing's board and right flank board, and still including fixing the boss at wainscot lower surface right part, the length of boss be 20mm, and the height of boss is 3mm, and the right side and the left surface of right flank board of boss are connected and are fixed, and the left end of left wing's board and the distance between the right flank board right -hand member are 160mm, there is right inclined plane between the lower extreme of right flank board right flank and the right -hand member of right flank board lower surface, there is left inclined plane between the lower extreme of left wing's board left surface and the left end of left wing's board lower surface. The advantage need not to establish side roller again, reduces the fork truck part.

Description

C type forklift mast steel

Technical field:

The utility model relates to a door frame steel for a forklift, in particular to a door frame steel with a C-shaped section.

Background technique:

The inner and outer masts of the forklift are the frame for the lifting operation of the forklift. Its rigidity, strength and stability are directly related to the safety performance of the whole vehicle.

At present, due to uneven roads, forklifts are prone to shaking when consigning goods. In order to avoid the left and right swings of the forklift lifting system, side rollers to withstand axial force must be installed at the waist plate of the forklift mast. The forklift has many parts and high cost.

Invention content:

The technical problem to be solved by the utility model is to provide a C-type forklift mast steel, which can bear the axial movement force without setting side rollers on the waist plate, thereby reducing the parts of the forklift and reducing the production cost of the forklift.

The above purpose is achieved in this way: it includes a left wing board, a right wing board, and a waist board, and the two ends of the waist board are respectively fixed on the left wing board and the right wing board, and also includes a boss fixed on the right part of the lower surface of the waist board, and the boss The length of the boss is 20mm, the height of the boss is 3mm, the right side of the boss is connected and fixed with the left side of the right wing, and the distance between the left end of the left wing and the right end of the right wing is 160mm; A right slope is provided between the lower end of the right side and the right end of the lower surface of the right wing, one end of the right slope is connected and fixed to the lower end of the right side of the right wing, and the other end of the right slope is connected to the right end of the lower surface of the right wing Fixed; a left slope is provided between the lower end of the left side of the left wing and the left end of the lower surface of the left wing, one end of the left slope is connected and fixed with the lower end of the left side of the left wing, and the other end of the left slope is connected with the bottom of the left wing. The left end connection of the surface is fixed.

The utility model has the advantages that: since the boss is provided on the waist plate, the boss is used to bear the axial movement force generated when the forklift shakes, and there is no need to set up side rollers, which reduces the parts of the forklift; because the upper and lower bosses are connected with the door The frame steel is fixed as a whole, so it is not easy to be damaged. Since the left inclined plane and the right inclined plane are provided, the material can be saved and the structure of the mast of the forklift can be made more compact.

Description of drawings:

Accompanying drawing 1 is the structural representation of the utility model.

detailed description:

Referring to accompanying drawing 1, it comprises left wing plate 1, right wing plate 2, waist plate 3, and the two ends of described waist plate are respectively fixed on left wing plate and right wing plate, also comprise the boss 4 that is fixed on the right part of the lower surface of waist plate, described The length of boss is 20mm, and the height of described boss is 3mm, and the right side of described boss is connected and fixed with the left side of right wing plate, and the distance between the left end of described left wing plate and the right end of right wing plate is 160mm; A right slope 5 is provided between the lower end of the right side of the right wing and the right end of the lower surface of the right wing, one end of the right slope is connected and fixed with the lower end of the right side of the right wing, and the other end of the right slope is connected with the lower surface of the right wing. The right end of the left wing is connected and fixed; a left slope 6 is provided between the lower end of the left side of the left wing and the left end of the lower surface of the left wing, one end of the left slope is connected and fixed with the lower end of the left side of the left wing, and the other end of the left slope is It is connected and fixed with the left end of the lower surface of the left wing plate.

Claims (1)

1.C type gantry-shaped steel of forklift, comprise left wing plate (1), right wing plate (2), back (3), the two ends of described back are separately fixed on left wing plate and right wing plate, it is characterized in that: also comprise the boss (4) being fixed on back lower surface right part, the length of described boss is 20mm, the height of described boss is 3mm, and the right side of described boss and the left surface of right wing plate are connected and fixed, and the distance between the left end of described left wing plate and right wing plate right-hand member is 160mm; Be provided with right tilted surface (5) between the lower end of right wing plate right flank and the right-hand member of right wing plate lower surface, one end and the right wing plate right flank lower end of described right tilted surface are connected and fixed, and the other end of described right tilted surface and the right-hand member of right wing plate lower surface are connected and fixed; Be provided with left tilted surface (6) between the lower end of left wing plate left surface and the left end of left wing plate lower surface, one end and the left wing plate left surface lower end of described left tilted surface are connected and fixed, and the other end of described left tilted surface and the left end of left wing plate lower surface are connected and fixed.