JPS644596Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a vehicle carrier, and particularly to a support structure for a loading deck thereof.

[Conventional technology]

FIGS. 1 and 2 show an example of a trailer truck for transporting vehicles. In the figure, a pair of main frames 1A and 1B are arranged in the front and back direction at the center of the trailer. The frames 1A and 1B have sub-frames 11 extending in the vehicle width direction at a plurality of locations, and iron plates are placed on the sub-frames 11 to form a lower loading deck 2. An upper loading deck 3 is arranged above the loading deck 2.

The upper loading deck 3 is movable up and down by a known structure, with its front and rear ends guided by masts 4A and 4B that are erected at the front and rear of the trailer, respectively. The loading deck 3 is constructed by placing a steel plate on a cross member 33 installed between the side panels 31 and 32, and at the lowered position indicated by the chain line in the figure, the four corners and the center of the side panels 31 and 32 Department,
Masts 4A, 4B and side bodies 5A, 5B
It is supported by a bracket (not shown) provided in the.

[Problem that the invention aims to solve]

By the way, if large heavy objects such as machinery can be loaded onto the vehicle transport vehicle having the above structure, the machinery can be carried on the way back from transporting the vehicle, which is extremely convenient for vehicle operation. However, in the conventional transport vehicle, the upper loading deck 3 is supported only by the bracket provided on the body side, as described above.
It was difficult to load large and heavy objects.

SUMMARY OF THE INVENTION In view of the above-mentioned problems, an object of the present invention is to provide a vehicle carrier that can also be used for transporting large and heavy objects.

[Means for solving problems]

In the vehicle transport vehicle of the present invention, a support frame 6 is provided on the vehicle main frames 1A, 1B (FIGS. 1 and 2) so as to be able to rise and fall.

[action, effect]

When loading a heavy object, the support frame 6 is raised as shown in the figure, and the upper loading deck 3 is lowered and supported thereon.

According to this structure, the load of the heavy object placed on the loading deck 3 is transferred via the support frame 6.
Since it is received by the main frames 1A and 1B which have great rigidity, it is possible to load large and heavy objects.

〔Example〕

In FIGS. 1 and 2, a support frame 6 is provided on the main frames 1A and 1B of the trailer so as to be able to rise and fall.

The detailed structure of the support frame 6 is shown in FIGS. 3 and 4. The support frame 6 has a base frame 61 installed between the upper surfaces of the main frames 1A and 1B, and support frames 62 are disposed on the left and right positions on the base frame 61.
are connected by a connecting frame 63. Each of the above frames 61, 62, 63 uses cylindrical steel material,
A seat plate 621 is provided at the upper end of the support frame 62. The lower end of each of the support frames 62 is fixed to a rotating bracket 64 whose one end is pivoted to the base frame 61, and from the illustrated upright position,
As shown by the chain line in FIG. 4, the rotating bracket 64 can be tilted to a horizontal position where it abuts against the stopper plate 12.

When loading vehicles onto the vehicle transporter having the above-mentioned structure, the support platform 6 is tilted and the vehicles are loaded onto the upper and lower loading platforms 2, 3, respectively.

When loading a large and heavy object, the support frame 6 is rotated to stand up, and both support frames 62 support the cross member 33 of the lowered upper loading deck 3 (FIG. 2). When a heavy object is placed on the deck 3 in this state, the load is applied to the rigid main frames 1A and 1B via the support frame 62 and the base frame 61,
This provides effective support.

As described above, in the vehicle transport vehicle of the present invention, since the upper loading deck is supported by the vehicle main frame via the support frame, it is possible to load large heavy objects such as machinery in addition to vehicles. , which is extremely advantageous in terms of vehicle operation.

[Brief explanation of the drawing]

Figure 1 is an overall side view of the vehicle carrier, Figure 2 is a cross-sectional view of the vehicle carrier, a sectional view taken along the - line in Figure 1, Figure 3 is a front view of the support frame, and Figure 4 is a cross-sectional view of the vehicle carrier. FIG. 1A, 1B...Main frame, 2...Lower loading deck, 3...Upper loading deck, 6...Support frame, 61...Base frame, 62...Support frame, 63...Connection frame, 64...times Dynamic bracket.

Claims (1)

[Scope of utility model registration request] In a vehicle transport vehicle which is provided with a lower loading deck on the same surface as the vehicle main frame and an upper loading deck which can be raised and lowered above the deck, the main frame is provided with a support frame which can be raised and lowered, and the support frame is raised up. The vehicle carrier is configured to support the upper loading deck in its lowered position.