Bend pipe lifting device

Abstract

The invention provides a bend pipe lifting device which belongs to the technical field of lifting equipment. The bend pipe lifting device comprises a first cross beam, a second cross beam, a third cross beam, walking mechanisms, lifting appliances and lifting parts, wherein the second cross beam and the first cross beam of a bend pipe are fixedly connected and are arranged at an included angle; the third cross beam is fixedly connected with the first cross beam of the bend pipe and the second cross beam of the bend pipe and is located between the first cross beam of the bend pipe and the second cross beam of the bend pipe; the projection of the third cross beam in the horizontal direction and the projections of the first cross beam and the second cross beam in the horizontal directions arearranged at an included angle; the three walking mechanisms are arranged and are slidably arranged on the first cross beam of the bend pipe, the second cross beam of the bend pipe and the third crossbeam of the bend pipe; the three lifting appliances are connected with the three pipe bending walking mechanisms; and the three lifting parts are arranged on the first cross beam of the bend pipe, the second cross beam of the bend pipe and the third cross beam of the bend pipe. According to the bend pipe lifting device provided by the invention, the bend pipe is clamped through three points, so that the lifting process is stable and safe.

Description

technical field [0001] The invention belongs to the technical field of hoisting equipment, and more specifically relates to an elbow hoisting equipment. Background technique [0002] Due to its special shape and different lengths, it is difficult to find a suitable hoisting point when hoisting the elbow for oil and gas transportation, and it is cumbersome to use slings to bind it, so it is difficult to maintain the elbow during the hoisting process. The balance degree leads to more potential safety hazards on site. Contents of the invention [0003] The object of the present invention is to provide a bending pipe hoisting device, aiming to solve the technical problem in the prior art that it is difficult to maintain balance when the bending pipe is hoisted. [0004] In order to achieve the above object, the technical solution adopted by the present invention is to provide a bending pipe hoisting device, comprising: a first crossbeam; a second crossbeam, fixedly connected ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a bending pipe hoisting equipment, aiming to solve the technical problem in the prior art that it is difficult to maintain balance when the bending pipe is hoisted

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