JPS58143736U - Gate plate rotation support mechanism for vehicle cargo handling equipment - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

Fig. 1 is a vehicle installation diagram of the vehicular cargo handling device, Fig. 2 is a side view of the vehicular cargo handling device, Fig. 3 is a sectional view of the present invention, and Fig. 4 is a parts diagram of the present invention. A is the floor of the vehicle, B is the ground, 1 is the cylinder, 2 is the pillar,
2a is a column groove, 2b is a column span member, 2C is a column span member, 3 is a lifting member, 4 is an outer roller, 4a is an inner roller, 5 is a locking portion of the lift member, 6 is a folding supporter 17 is the gate plate, 8
1 is the chain fixing part at the bottom of the column, 9 is the chain fixing part at the bottom of the lifting member, 10 is the sprocket, 11 is the piston rod, 12 is the chain, 13 is the adjustment plate, 133 is the milling part of the adjustment plate, 13b is the round hole, 14 is the gate pin, 14a is the long hole of the gate pin, 14b is the hole of the gate pin, 14C is the pin, 15 is the gate pin, i5a is the milled part of the gate pin, 15b is the hole of the gate pin, 15C is the pin, 16 is the metal fitting, 16a is the second hole of the metal fitting. Surface milling part, 16b is a round hole in the metal fitting, 17 is a torsion bar, 18 is a bolt, 19 is a chain, and 20 is a sprocket.

Claims (1)

[Scope of claims for utility model registration] 1. Lifting member 3 that can be raised and lowered at the opening of a vehicle cargo handling device
In a cargo handling device in which the gate plate 7 is installed so that it can be rotated vertically or horizontally, the gate plate 7 is connected to the elevating member 3.
A locking part 5 having a round hole at the lower end of the gate pin 14 and a gate pin 14.
They are connected by 5. The gate pins 14 and 15 are fixed to the gate plate 7 by pins 14C and 15C. Attach round holes 16b and metal fittings 16 that are milled on both sides to both ends of a torsion bar 17, which is a round bar with a uniform cross section, and insert the torsion bar 17 from the round hole 14a side of the gate pin 14 to mill the gate pin 15. Part 15a
The double-sided milling cutter 16a protrudes from the gate pin 14 at the other end. Double-sided milling cutter 16b that came out
Attach the adjustment plate 13 to the part. The adjustment plate 13 has
Milling section 1 into which double-sided milling cutter 16a is inserted
There are 3a and 13b with several round holes. The round hole 13b
Insert the bolt 18 into the hole at the bottom of the lifting member 3 and tighten with a nut. This is a gate plate rotation support mechanism for a vehicle cargo handling device constructed as described above. 2 Utility model registration claim No. 1, which is a round bar with a uniform cross section, and the two ends are milled to form a torsion bar.
A gate plate rotation support mechanism for a vehicle cargo handling device as described in 2. 3. The gate plate rotation support mechanism for a vehicle cargo handling device as claimed in claim 1, which is a torsion bar with double-sided milled metal fittings attached to both ends of a round pipe with a uniform cross section. 4. A gate plate rotation support mechanism for a vehicular cargo handling device according to claim 1, which is a utility model registered claim in which the torsion bar is a rectangular bar with a uniform cross section. 5. A gate plate rotation support mechanism for a vehicle cargo handling device according to claim 1, which is a utility model registered claim, which is a torsion bar made of a rectangular pipe with a uniform cross section.