JPH0411530A - Loading and unloading device for transport vehicles - Google Patents

Abstract

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

Description

[Detailed description of the invention] Industrial applications The present invention relates to a loading/unloading device for a transport vehicle.

The problem to be solved by the prior art and the present invention is to provide a loading platform having a large number of band-shaped protrusions in the front and back direction, side walls erected on both left and right edges of the loading platform, and a loading and unloading system for loading and unloading cargo onto the loading platform. In a transport vehicle equipped with an axle body for loading and unloading cargo, the axle body usually locks the negative end to the rear end of the platform and connects the other end to the ground. However, for example, if the cargo is loaded onto the loading platform and the moving body is placed in an appropriate space on the loading platform,
There is a risk that noise may be generated from the moving body due to vibrations caused by the running of the vehicle, or that the moving body may move on the loading platform and damage the cargo.

Means for Solving the Problems This invention provides a loading platform 2 having a large number of band-shaped convex portions], 1 in the front and rear direction, and side walls 3, 3 erected at the left and right edges of the loading platform 2. , a transport vehicle equipped with an axle body 4 for loading and unloading cargo onto and from the loading platform 2, on one side or both edges in the longitudinal direction of the axing body 4, a band-shaped convex portion at the side end of the loading platform 2 is provided. 1 is provided with a recessed guide 5 that can be fitted from above or from the rear, and a fixing mechanism 6 is provided on the upper edge of the side surrounding plate 3 for fixing the sliding body 4 mounted in close proximity along the side surrounding plate 3. A loading/unloading device for a transport vehicle is characterized in that it is provided with:

Effect of the Invention The moving body 4 whose lower edge is prevented from moving laterally by the band-shaped convex portion 1 at the side end of the loading platform 2 and the concave guide 5 fitted into the band-shaped convex portion 1 has its upper edge fixed. It is fixed to the side wall plate 3 via the mechanism 6 and becomes immobile.

In addition, when using the moving body 4, after releasing the fixation of the fixing mechanism 6, slide the band-shaped convex portion 1 backward by the concave guide 5, and use the moving body 4 with the rear end portion in contact with the ground.
On the other hand, after use, the belt-like convex portion 1 may be slid forward by the concave guide 5 and then fixed by the fixing mechanism 6.

Effects of the Invention With such an action, there is no risk of noise being generated from the traversing body due to vibrations caused by the running of the vehicle or damage to the cargo due to movement of the traversing body, as mentioned above, and there is no risk of damage to the cargo due to the movement of the traversing body. When using the body 4, the sliding body 4 can be moved in and out by sliding on the convex portion 1 of the concave guide 5, so the sliding body 4 does not move laterally, and therefore the operation is smooth and safe.

Embodiment A loading platform 2 having a large number of band-shaped protrusions 1, 1 in the front and rear directions is provided on a vehicle chassis 8 on which a pair of left and right running shafts 7, 7 are mounted. Side walls 3, 3 are erected to surround each side of the loading platform 2.

The sliding body 4 for loading and unloading the cargo onto and from the loading platform 2 is in a position where it is loaded close to the side wall plate 3.
The upper and lower edges of both the upper and lower H-shaped nets 5a are constituted by H-shaped nets 5a, 5a each having a recess guide 5 that can be fitted into the band-shaped convex portion 1 from above.

5a is a plate material 5b having appropriate intervals in the longitudinal direction.

5b... are connected together.

Further, on the upper surface of the upper H-shaped net, a locking pin 9 of the fixing mechanism 6 having a head 9a at the upper end is provided protrudingly.
and a downward hook 10 provided on the outside of the side surrounding plate 3, there is provided an elastic band 6a that is wound around the locking pin 9 and the hook 10 to fix the sliding body 4. Reference numeral 11 denotes a handle for suspending the moving body 4.

Next, the effect will be explained. The moving body 4 on the loading platform 2 is
By fitting the lower edge with the band-shaped convex part 1 and the concave part guide 5,
The left and right movement is stopped, and the upper edge is also stopped from left and right movement and front and back movement by the elastic band 6a.

When using the moving body 4, after unwrapping the elastic band 6a, slide the moving body 4 backward on the convex portion 1 using the handle 11, and then attach the front end to the rear end of the loading platform 2. It is used for loading and unloading cargo by locking it and grounding the rear end. After use, just slide it forward and lock it with the elastic band 6a.

3 and 4 show another embodiment of the fixing mechanism 6, in which bin guides 12, 12 having pin holes in the front and back direction are provided directly under the H-shaped mesh 5a of the plates 5b, 5b, and these bins are The guide 12.12 has a support pin 13.13 that is inserted through the bin guide 12.12 and is rotatable, and is connected to these support pins 13, 13 to connect the H-shaped net 5a and the side wall plate 3. A plate-shaped elastic body 14.14 engages with a step formed on the side surrounding plate 3 via the upper edge of the elastic body 14.14.
A fixing mechanism 6 is constituted by a handle member 15 that connects the outer end portions of the handle members 14 and 14 .

[Brief explanation of drawings]

The figures show an embodiment of the invention, and Figure 1 is a rear view;
FIG. 2 is a partial perspective view, FIG. 3 is a rear view of another embodiment, and FIG. 4 is a perspective view. In the figure, reference numeral 1 indicates a belt-shaped convex portion, 2 indicates a loading platform, 3 indicates a side wall plate, 4 indicates an abutment body, 5 indicates a recess guide, and 6 indicates a fixing mechanism.

Claims (1)

[Claims] A loading platform 2 having a large number of band-shaped convex portions 1, 1... in the front-back direction;
Side walls 3, 3 erected on the left and right edges of this loading platform 2, and a sliding body 4 for loading and unloading cargo onto the loading platform 2.
In a transport vehicle equipped with the above, a concave guide 5 is provided on one or both edges in the longitudinal direction of the moving body 4, and a concave guide 5 that can be fitted into the band-shaped protrusion 1 at the side end of the loading platform 2 from above or behind. , a fixing mechanism 6 is provided on the upper edge of the side wall plate 3 for fixing the aciling body 4 mounted in close proximity along the side wall plate 3.
A loading/unloading device for a transport vehicle, characterized by being provided with.