Pipeline emergency vehicle and pipeline grabbing device

Abstract

The invention relates to an engineering emergency vehicle, in particular to a pipeline emergency vehicle and a pipeline grabbing device. According to the pipeline grabbing device, one end of a connecting arm is hinged to a foundation base, the other end of the connecting arm is fixedly connected to a rotating base, the rotating base can rotate by at least180 degrees around the axis of the rotatingbase, a steering adjusting mechanism comprises a connecting rod and telescopic rods positioned on the two sides of the connecting rod, the connecting rod and the telescopic rods are hinged between the rotating base and a mounting frame, so that the mounting frame can swing relative to the rotating base, two grabbing arms are arranged on the mounting frame, grabbing hands capable of being opened and closed are hinged to the tail ends of the grabbing arms, and grabbing hand control mechanisms used for adjusting the swinging angle of the grabbing hands are arranged between the grabbing arms andthe corresponding grabbing hands. Compared with a traditional hoisting scheme, the pipeline emergency vehicle and the pipeline grabbing device have the advantages that the grabbing direction and the grabbing angle can be adjusted through the rotating base and the steering adjusting mechanism, the two independent grabbing hands are adopted, so that pipelines can be flexibly grabbed, the pipeline emergency vehicle and the pipeline grabbing device can adapt to the pipelines with various working conditions and different layouts and are rapid and efficient and suitable for high-altitude pipeline emergency rescue.

Description

Technical field [0001] The invention relates to an engineering emergency vehicle, in particular to a pipeline emergency vehicle and a pipeline grabbing device. Background technique [0002] The direction of pipelines or pipelines such as petroleum, chemical, electric power, steel, etc. is relatively complicated, with multi-layer design and installation, various corners and directions, multiple pipelines in parallel, overlapping and crossing situations. When a fault occurs, it needs to be dealt with according to the site and the specific environment. Due to the large number of influencing factors, it is not easy to solve it in a short time. Generally, the pipeline or pipeline is removed first. For this reason, multiple fields and departments need to be coordinated. A series of work such as death. The traditional method is to use lifting methods to install, disassemble, replace and repair. This method is not only inefficient, but also difficult to deal with in an emergency, espec...

AI Technical Summary

Problems solved by technology

This method is not only inefficient, but also difficult to handle in an emergency, especially when encountering double-layer, multi-channel, and multi-layer cross-design pipelines, the lifting and hoisting cannot meet the emergency requirements for the maintenance and replacement of the lower layer or corners, and sometimes it is necessary to disassemble other Good Plumbing Lines Can Handle Failures

Images