JPH0423926Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a block transport vehicle that can easily hold concrete blocks and transport them to a construction site.

[Problems to be solved by conventional techniques and ideas]

There are various types of transport vehicles that pick up and carry roadside blocks and sidewalk blocks lined up on the boundary between the road and the sidewalk, but the present invention proposes a transport vehicle that is extremely easy to hold and transport.

[Means to solve the problem]

The detailed description will be as follows with reference to the attached drawings.

A horizontal mounting bar 3 is provided near the front of the surrounding frame 2 that is mounted on the two-wheel axle 1, and the horizontal mounting bar 4 is arranged in parallel in front of the horizontal mounting bar 3, and is sandwiched between the left and right sides of the front horizontal mounting bar 4. It is characterized in that an arm 5 is vertically provided, and a clamping bar 7 for clamping a block 6 in correspondence with the clamping arm 5 is attached between the tips of left and right push handle bars 8 pivotally connected to the surrounding frame 2.

The distance between the mounting horizontal bar 3 and the front mounting horizontal bar 4 is provided so as to be adjustable according to the size of the block 6.

It is provided so that the mounting inclination angle of the pusher rod 8 with respect to the surrounding frame 2 can be adjusted.

[Effect]

The interval between the clamping arm 5 and the clamping bar 7 is set to approximately match the width of the road shoulder block 6, for example.

A roadside block 6 is positioned between the clamping arm 5 and the clamping bar 7.

In this method, the gripping arm 5 is lifted by lowering the hand of the push handle 8, and the gripping arm 5 presses against the block 6.
As shown in the embodiment, the diagonal angle of the push handle bar 8 can be adjusted in two stages, and when pushed down at a large diagonal angle, the clamping arm 5 will be lifted higher. Easy to overcome.

With the block 6 positioned between the clamping arm 5 and the clamping bar 7 in this way, when the push handle bar 8 is pushed down a little, the block 6 will be pushed forward by the clamping bar 7, and by the clamping arm 5. It is lifted up with all sides locked.

In this state, the two-wheeled vehicle a is pushed and the block 6 is carried to a desired position.

〔Example〕

The illustrated oblique angle adjustment device b for the push handle rod 8 will be explained.

A slide guide ring 9 is attached to one side of the push handle bar 8.

Bearing plates 10 are erected at the left and right front parts of the surrounding frame 2.

A horizontal mounting crosspiece 3 is installed between the upper parts of the bearing plate 10, horizontal crosspieces 11 are protruded from the left and right front sides of the horizontal crosspiece 3, and a front horizontal crosspiece 4 is installed between the tips of the horizontal crosspieces 11. do.

The tip of the adjustment rod 12 attached to one end of the horizontal mounting crosspiece 3 so that the base can swing is slidably inserted into the slide guide ring 9, and the adjustment rod 1
A locking notch 13 is provided on the lower side of 2, and this locking notch 13 is locked to a reinforcing horizontal rod 14 installed between the push handle bars 8, so that the push handle bars 8 are erected high at a large inclination angle. .

In the figure, 19 is a pivot shaft.

When the locking rod 15 attached to the tip of the adjusting rod 12 is pushed up a little with your foot, the locking notch 13 of the adjusting rod 12 comes off from the reinforcing horizontal rod 14, so that the adjusting rod 12 can slide freely with respect to the slide guide ring 9. , the push handle bar 8 has a small oblique angle, that is, is displaced low, until the retaining bar 15 engages with the reinforcing horizontal bar 14.

In the figure, 20 is a base attachment ring of the adjustment rod 12;
21 is a wheel.

The rectangular frame 16 is fixed to the front mounting horizontal bar 4 and the mounting horizontal bar 3 with bolts 17, and at this time, the mounting position is selected by adjusting the adjustment hole 17 and the degree of protrusion is adjusted.

Auxiliary clamping arms 18 are also provided at the left and right front portions of this square frame 16.
This figure shows a case in which a block such as a wide cover plate is clamped and conveyed as shown in FIGS. 4 and 5.

If the clamping bar 7 is made of an angle material, the locking effect will be good.

Figures 4 and 5 show the front mounting horizontal bar 4 in Figure 3.
and the mounting horizontal bar 3 both serve as the mounting horizontal bar 3, and the holding and clamping arm 18 at the tip of the rectangular frame 16
This figure shows a case in which the gripping arms 5 in FIG.

[Effect of idea]

Since the present invention is constructed as described above, it becomes a convenient block transport vehicle that can easily pick up heavy blocks such as roadside blocks and transport them to a desired location such as a construction site using a two-wheel push vehicle.

Furthermore, if the distance between the mounting horizontal bar and the front mounting horizontal bar can be adjusted according to the gripping width of the block, it can be applied to transporting various types of blocks.

In this case, if the mounting angle of the pusher rod relative to the surrounding frame can be adjusted, it becomes easier to fit the block onto the block, resulting in a highly practical block transport vehicle.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention. Fig. 1 is a perspective view of the proposed product, Figs. 2 and 3 are side views of a part when carrying a roadside block, and Figs. 4 and 5 are FIG. 3 is a side view when carrying a wide block. 1... Two-wheel axle, 2... Surrounding frame, 3... Horizontal mounting bar, 4... Front mounting horizontal bar, 5... Clamping arm, 6...
Block, 7...pinching bar, 8...push handle bar.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. A horizontal mounting bar is provided near the front of the enclosure frame mounted on the two-wheel axle, and the horizontal mounting bars are provided in parallel in front of the horizontal mounting bar, and the front mounting horizontal bar is This block transport vehicle is characterized in that clamping arms are vertically disposed on the left and right sides, and a clamping bar for clamping the block corresponding to the clamping arms is attached between the ends of left and right push handle bars pivotally connected to a surrounding frame. 2. The block transport vehicle according to claim 1, wherein the distance between the mounting horizontal bar and the front mounting horizontal bar is adjustable according to the size of the block. 3. The block transport vehicle according to claim 1 or 2, characterized in that the mounting angle of the push handle rod relative to the surrounding frame is adjustable.