JP2005199341A - Crane type welder suspending equipment - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve a conventional problem in that, when a multi-point welding operation is performed all at once at a welding site, a distance between a welder or a wire feeder and a welding holder is greatly separated, necessitating a torch cable to be dragged in-between, lowering welding operation efficiency, and causing safety problem including danger around the feet and in that, in performing a welding operation by lifting a welder and a wire feeder by a rotary crane, the arrangement of the welder at a proper place is difficult because of the moving area limited by the rotary radius. <P>SOLUTION: A few suspension beams are provided on a travelling single-planer-typecrane, with 2-4 travelling welder lifting devices mounted on each suspension beam, and with a large number of welders arranged in proper places of a welding operation site, making welding operations possible simultaneously at required places. In addition, if an overhead travelling crane is installable, the 2-4 travelling welder lifting devices are each mounted on a few overhead travelling cranes, with a large number of welders arranged in proper places of a welding operation site, making welding operations possible simultaneously at required places. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention is a crane-type welding machine suspension device that allows multiple welding machines to be concentrated at the work place at the same time so that the welding work can be performed all at once. This is a crane type welding machine suspension system that can maintain a comfortable work floor environment without raising welding cables and hoses on the floor surface, and can increase the efficiency of welding work safely. There are two types of cranes: a single-port crane and an overhead traveling crane.

Technical background

  From the welding machine fixedly installed near the work place to the welding work place, the torch cable must be routed on the floor surface to perform the setup work, which significantly impairs work efficiency. Therefore, a method of performing welding work by mounting a welding machine, a wire feeding device, etc. on a swivel crane has been taken.

  When welding work is performed using a swivel crane, the welding work place is limited by the turning radius, and the entire work place cannot be covered.

  In addition, when many welding operations are performed at the same work place at the same time, it is difficult to place a large number of welding machines at the necessary locations in a swivel crane. The problem of inconvenience in handling occurred.

  The crane-type welder suspension device of the present invention includes several lifting beams on a traveling single-port crane, and attaches 2 to 4 welding device lifting devices that can travel to each lifting beam to perform welding work. A large number of welding machines were placed at appropriate locations, making it possible to perform welding work at the required locations at the same time.

  If overhead traveling cranes can be installed, attach 2 to 4 welding machine suspension devices that can travel to the lifting beams of several overhead traveling cranes, and perform welding at appropriate locations in the welding work area. A machine has been installed, enabling welding work to be performed at the required locations at the same time.

  The crane-type welder suspension device of the present invention covers the entire work area, and simultaneously arranges a large number of welders at the required welding locations, making it possible to perform welding work efficiently at a large number of locations simultaneously. Yes.

  The crane type welding machine suspension apparatus of the present invention greatly reduces the setup work such as installation, wiring, and withdrawal of the welder, shortens the welding work time, and brings about an excellent cost effect.

  By using the crane-type welding machine suspension device of the present invention, it is not necessary to fiddle with welding cables or hoses on the floor surface, so there is no danger of footing, maintaining a comfortable work floor environment and ensuring safety. Many excellent effects are brought about such as efficient welding work.

  Since the crane type welder suspension device of the present invention can be installed, the overhead traveling crane type type can freely set the interval of the overhead traveling crane, so that the welding machine can be more accurately arranged at the welding point. Is possible. .

  1 and 2 show an embodiment of a crane type welder suspension device according to the present invention.

  As shown in FIGS. 1 and 2, the lifting beam (1) attached to the single-port crane (5) or the overhead traveling crane (6) is equipped with an electric chain block (4). Using a welding machine (3) equipped with a feeding device on the suspended suspension base (2) and attached to the crane, it was possible to perform welding work at a number of locations simultaneously on the ground welding work place.

  The cranes (5) and (6) are capable of traveling so that the entire work place can be covered so that the suspension base (2) is the most suitable place for work.

  It is the top view, side view, and front view which show one Example of the crane type welding machine suspension apparatus using the single gate type crane concerning this invention.   It is the top view and front view which show the Example of the crane type welding machine suspension apparatus using the overhead traveling crane concerning this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Lifting beam 2 Suspension stand 3 Welding machine 4 Electric chain block 5 Single-port crane 6 Overhead crane

Claims (2)

  A large number of welding machines are hung on a single-port crane, and the welding work is concentrated and concentrated at the work place, making it easy to install, wire and remove the welding machine, and shorten the welding time. Crane type welding machine hanging device.   A crane type welding machine suspending apparatus using an overhead traveling crane instead of the single-port crane of claim 1.

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