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Carrying and lifting device for mechanical petroleum pipeline installation

A technology for oil pipelines and hoisting devices, used in cranes, transportation and packaging, trolley cranes, etc., can solve problems such as reduced work efficiency, poor practicability, and easy shaking, and achieves reduced labor intensity, strong practicability, and avoidance of left and right. shaking effect

Inactive Publication Date: 2018-07-06
HUIAN WEIKE ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Oil relies on oil pipelines to transport oil. When oil pipelines are installed, lifting devices are often required to hoist the oil pipelines to the installation height for installation. Most of the traditional lifting devices use ropes to cover the oil pipelines. During the lifting process, it is easy to shake, and the oil pipeline cannot be installed accurately, which reduces the work efficiency, or the oil construction workers manually lift the pipeline to the construction site piece by piece, which seriously increases the labor of the workers. strength, poor usability

Method used

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  • Carrying and lifting device for mechanical petroleum pipeline installation
  • Carrying and lifting device for mechanical petroleum pipeline installation
  • Carrying and lifting device for mechanical petroleum pipeline installation

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Embodiment Construction

[0018] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0019] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be interpreted...

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Abstract

The invention discloses a carrying and lifting device for mechanical petroleum pipeline installation. The carrying and lifting device comprises a support frame, a transverse frame is installed at theupper end of the support frame, guiding blocks are installed in the middle of the lower end of the transverse frame, a screw is installed in the middles of the guiding blocks, and a driving disc is installed at the left end of the screw; and a first pulling rod is hinged to the lower end of each guiding block, a lifting plate is installed at the lower ends of the first pulling rods, fixing rods are installed on the two sides of the lower end of the lifting plate, a clamping rod is hinged to the bottom end of each fixing rod, a second pulling rod is hinged to the upper end of each clamping rod,a lifting rod is hinged to the upper ends of the second pulling rods, a lifting block is installed in the middle of the lifting rod, a lead screw is connected to the middle of the lifting block through a threaded hole, and a driving motor is connected to the upper end of the lead screw. According to the carrying and lifting device for mechanical petroleum pipeline installation, lifting of petroleum pipelines with different diameters is achieved, left-right waggling generated in the lifting process of the petroleum pipelines is effectively avoided, and then the petroleum pipelines can be precisely delivered to the installing positions; meanwhile, the labor intensity of workers is reduced, the petroleum pipeline laying requirements are met, and the practicability is high.

Description

technical field [0001] The invention relates to the technical field of oil pipeline installation, in particular to a mechanical handling and lifting device for oil pipeline installation. Background technique [0002] Petroleum, also known as crude oil, is a viscous, dark brown (sometimes greenish) liquid. There are oil reserves in parts of the upper crust. The nature of petroleum varies with the place of origin, the viscosity range is very wide, the freezing point varies greatly (30-60 degrees Celsius), the boiling point ranges from room temperature to above 500 degrees Celsius, it is soluble in many organic solvents, insoluble in water, but can form with water Emulsions, but the composition and appearance of oil from different oil fields can be very different. [0003] Oil relies on oil pipelines to transport oil. When oil pipelines are installed, lifting devices are often required to hoist the oil pipelines to the installation height for installation. Most of the traditi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/10B66C1/44B66C19/00B66C13/06
CPCB66C1/10B66C1/44B66C13/06B66C19/00
Inventor 王少平
Owner HUIAN WEIKE ELECTRONICS TECH CO LTD
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