Multi-surface horizontal adjustment support device

Abstract

The invention discloses a multi-surface horizontal adjustment support device which is used for clamping workpieces. A plurality of holes are formed in a workpiece. The multi-surface horizontal adjustment support device comprises a support frame, an adjusting process ring and an inclined plate, wherein the adjusting process ring is coaxially welded and connected onto the workpiece; the inclined plate is arranged on the upper part of the adjusting process ring; the workpiece is located under the inclined plate; the workpiece, the adjusting process ring and the inclined plate are integrally hoisted on the support frame; and the end surface of one hole of the workpiece is level to the ground. According to the multi-surface horizontal adjustment support device provided by the invention, a splittype porous arrangement structure design is mainly carried out on two parts according to the practical product structure, the preset fixing positions of multiple products are obtained through rotating and adjusting one group of part, mechanical connection is carried out after positioning, and the products are finally levelled and placed on a falling frame piece, so that the operation station userequirement of a worker is met.

Description

technical field [0001] The invention relates to a hoisting structure in the field of nuclear power, in particular to a multi-face horizontal adjustment support device. Background technique [0002] Workpiece 1 is the lower head of a nuclear power steam generator. During manual welding of the inner wall, there are various positions that need to be adjusted, and the R-section area of ​​the surfacing welding needs to be welded. Combined with the complex and bulky shape of the lower head body (the inner diameter of the head exceeds 2m, and its own weight exceeds 3t), the welding space is narrow. Moreover, the manual surfacing area is located in the asymmetric structure of the connecting pipe and the R section of the manhole, which brings many construction difficulties to the workers in the flat welding station, such as figure 1 shown. Contents of the invention [0003] The purpose of the present invention is to provide a multi-face horizontal adjustment support device. Accor...

AI Technical Summary

Problems solved by technology

Combined with the complex and bulky shape of the lower head body (the inner diameter of the head exceeds 2m, and its own weight exceeds 3t), the welding space is narrow

Moreover, the manual surfacing area is located in the asymmetric structure of the connecting pipe and the R section of the manhole, which brings many construction difficulties to the workers in the flat welding station, such as figure 1 shown

Images