Adaptive steel pipe conveying system and operating method thereof

Abstract

The invention relates to the field of steel pipe conveying equipment, in particular to an adaptive steel pipe conveying system and an operating method thereof. The adaptive steel pipe conveying systemis characterized by comprising a pipe pulling arm, an angle adjusting rod, a length adjusting rod, a second pipe pulling arm, a second angle adjusting rod and a second length adjusting rod, wherein the pipe pulling arm, the angle adjusting rod and the length adjusting rod are arranged at the position of a certain production procedure, the second pipe pulling arm, the second angle adjusting rod and the second length adjusting rod are arranged at the position of another production procedure, and the length adjusting rod and the second length adjusting rod are connected through a middle ramp; and a hydraulic cylinder capable of adjusting the pipe pulling arm to be overturned relative to a pipe pulling arm hinge frame is arranged between a pipe pulling arm foundation and the pipe pulling arm.Compared with the prior art, the adaptive steel pipe conveying system and the operating method thereof have the beneficial effects that 1), steel pipe carrying between large-fall procedures can be achieved, the stability and the safety of the conveying system are improved, and the transportation journey is shortened; 2), vibration generated in the steel pipe transportation process can be buffered, and the service life of the conveying system is prolonged; 3), the influences caused by abrasion and deformation of the ramp in the conveying process can be eliminated; and 4), a roller bed roller can be reused after being finished, so that the production cost is reduced advantageously.

Description

technical field [0001] The invention relates to the field of steel pipe conveying equipment, in particular to an adaptive steel pipe conveying system and an operation method thereof. Background technique [0002] Pipelines are widely used in various fields such as petroleum, chemical industry, shipbuilding, machinery manufacturing, energy, and geology. In the manufacturing process of oil casing pipes and pipelines, the transfer process of steel pipes between various production processes is inevitable. Due to the production volume of steel pipes Larger, frequent transshipment, it is difficult to use lifting equipment for lifting. Therefore, special conveying equipment is commonly used for this work. [0003] At this stage, there are two major disadvantages in the roller conveyor equipment commonly used by steel pipe production enterprises: 1) Due to the safety and stability of steel pipes during travel, the working surface of the conveyor roller table is generally at a lower...

AI Technical Summary

Problems solved by technology

When the level difference between the two is too large, it is necessary to increase the size and height of the pipe puller and the capacity of the hydraulic system to realize the feeding and discharging of the conveyor roller table, which will greatly reduce the safety and stability of the equipment and operation. Significantly increased costs and increased equipment loss

2) At present, the conveying roller table is generally made of metal. Due to equipment installation errors, uncertainty of the weld bead on the surface of the spiral welded steel pipe, and the diversity of steel pipe specifications, local non-uniform wear is inevitable after long-term use

As a result, it often happens that the roller table cannot touch the surface of the steel pipe, the transmission power is lost, the steel pipe is stagnant, and the roller table on other contacts is still rotating, which not only aggravates the wear of the roller table, but also causes the steel pipe to be scrapped if the wear exceeds the standard, and the roller table itself is due to It cannot be adjusted after wear and tear, and it will also face scrapping

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