JP2018103971A - Carriage with jack - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve a problem in which the work of directly placing a long and heavy cargo arranged already on a tie on a flat carriage for transportation is complicated since the work of inserting the flat carriage by lifting up the cargo from the tie once by using any lifting equipment is necessary.SOLUTION: A pantograph jack of a symbol 4 is directly attached to the lower part of a flat carriage of a symbol 1, a base stand of a symbol 5 is extended to act with respect to a floor by rotating a mouth piece of a symbol 6, and a load-carrying platform of a symbol 1 can be lifted up together with a cargo. With this configuration, the work of transporting a heavy cargo arranged on a tie can be performed without depending on other lifting equipment.SELECTED DRAWING: Figure 1

Description

The present invention relates to a cart in which a jack is directly attached to a lower part of a loading platform.

In general, when moving a long heavy object placed on a sleeper directly on a flat cart, move the baggage from the sleeper using other lifting equipment and then move it to two flat carts. After loading and transporting and arriving at the target location, the cargo is lifted again using the lifting equipment described above, and then the flat carriage is pulled out and placed on the sleepers.

For this reason, if it is necessary to carry the work with the cargo directly on the flat carriage separated from the floor of the building, some lifting equipment must be arranged on each floor as described above. . Heavy equipment was a problem because it was heavy and expensive.

In the present application, a pantograph jack is directly attached to the lower part of the flat carriage in order to save a large amount of expenses due to the need to arrange a large number of lifting equipment as described above and labor to move the lifting equipment to the upper and lower floors. By vertically moving up and down, the luggage can be lifted from the sleepers without relying on other lifting equipment.

Normally, it is possible to carry one car with one hand with a flat carriage, but the weight is not a problem when a pantograph jack is directly attached to this. Therefore, there is an advantage that it can be easily carried even when it is necessary to move to the upper and lower floors and carry the cargo.

  It is explanatory drawing which showed the trolley | bogie with a jack. Example 1   It is explanatory drawing which showed the trolley | bogie with a jack. (Example 2)

The present application has realized a flat carriage capable of lifting a load on the loading platform by attaching a pantograph jack directly to the bottom of the loading platform of the flat carriage.

FIG. 1 is a side view of a truck with a jack. Flat carriages are usually equipped with four casters 7 on the carrier 1 and are made of metal or wood. The casters have the size and strength suitable for the work content. If you do.

An angle hardware for attaching the pantograph jack of the reference numeral 2 is fixed to the lower center of the loading platform of the reference numeral 1 in order to strongly fix the pantograph jack of the reference numeral 4, which is a feature of the present application, to an appropriate position. The fixing method may be welding or screwing.

The pantograph jack of 4 is fixed using a pin for fixing the pantograph jack of 3 to the angle hardware.

When the flat truck with jack of the present application is in operation, the base stand of reference numeral 5 is pushed down downward toward the floor and lifts the load on the carrier, by turning the base of reference numeral 6, so that other heavy equipment can be used. It is possible to easily float or insert a sleeper without relying on it.

It is desirable that the height from the floor to the loading platform of reference numeral 1 is adapted to the height of the sleepers used.

1 Loading platform 2 Angle hardware to attach pantograph jack 3 Pin to fix pantograph jack 4 Pantograph jack 5 Base stand 6 Base 7 Caster

Claims (2)

A flat carriage with a pantograph jack, wherein the flat carriage can be moved up and down by vertically extending and retracting a pantograph jack attached to a lower part of a flat carriage equipped with casters. A method for transporting a load, which is performed without using another lifting device by directly moving the load up and down using the flat carriage with a pantograph jack according to claim 1.

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