Lamp post welding clamp

Abstract

The invention discloses a lamp post welding clamp. The clamp comprises a clamping unit and a moving unit; the clamping unit comprises a base plate, the two ends of the base plate are each provided with a pair of guiding assemblies, the lower ends of the interiors of the guiding assemblies are provided with matching assemblies, each guiding assembly is internally provided with a pair of sliding assemblies, each pair of sliding assemblies is provided with driving assemblies, the upper ends of the driving assemblies are provided with locking assemblies, the locking assemblies are provided with adjusting assemblies, and four clamping assemblies are arranged on each adjusting assembly; and the moving unit comprises a guide assembly vertically arranged in the middle of the base plate, the guideassembly is provided with a moving assembly, the moving assembly is provided with positioning assemblies in pairs, the guide assembly is used for guiding movement of the moving assemblies, the movingassembly is used for driving the positioning assemblies to move, and the positioning assemblies are used for supporting and positioning a lamp post. According to the clamp, a rod body can be conveniently transferred, adjustable clamping can be conducted according to the size of the rod body, welding seams at different positions of the rod body can be conveniently welded, the rod body welding efficiency is improved, the position of the rod body is locked during rod body welding, and the rod body welding quality is improved.

Description

technical field [0001] The invention relates to the technical field of light pole welding, in particular to a light pole welding fixture. Background technique [0002] All large steel poles, including high pole lamps, communication towers, power poles, etc., have a process that is different from the production of small light poles. There are usually two welds on the body of a large light pole, but there is only one weld on a small light pole. In the bending process, for small light poles such as those below 16 meters, these street light poles are usually rolled directly with a steel plate of moderate width for 360° rolling when bending, so that the folded wool pole has only one weld seam, through The fox burying machine squeezes the welding seam flat and then fully welds it. However, large steel poles such as high pole lights are usually designed with a rhombus structure due to their large volume, which is the so-called octagonal pole, twelve-pointed pole, etc., while the ...

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Problems solved by technology

[0003] And this kind of assembled welding requires effective and accurate fixing of the assembled iron plate before welding, and after the existing welding clamping device fixes the assembled iron plate, it is inconvenient to adjust the position of the rod body, thereby affecting the welding efficiency of the rod body. At the same time, the existing rod body lacks the necessary transfer device after welding, which increases the difficulty of transferring the rod body

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