Pipeline self-locking anti-falling lifting appliance and wind pressure resistant support thereof

Abstract

The invention discloses a pipeline self-locking anti-falling lifting appliance and a wind pressure resistant support thereof. The pipeline self-locking anti-falling lifting appliance comprises a bottom support, a side support, a movable frame and a lifting rope, the top of the bottom support is fixedly connected with the side support, a connecting frame is arranged between the bottoms of the bottom support, and a rotating seat is installed at the outer side of the middle of the connecting frame through a bearing in a penetrating manner; and the outer side of the side support is movably sleeved with a positioning sleeve, a first elastic piece is fixed between the bottom of the positioning sleeve and the bottom support, an inner cavity is fixed to the top of the rotating seat, and support rods are hinged to the top edge of the inner cavity and the bottom edge of a rubber base respectively. According to the pipeline self-locking anti-falling lifting appliance and the wind pressure resistant support thereof, positioning and self-locking of a pipeline can be achieved through the gravity action of the pipeline, the positioning and clamping stability of the pipeline is improved, stamping damage and wind pressure resistant external force damage of the lifting appliance can be reduced, and the good conveying safety effect is achieved.

Description

technical field [0001] The invention relates to the technical field of pipeline hangers, in particular to a pipeline self-locking anti-drop hanger and a wind pressure-resistant support thereof. Background technique [0002] In the production and processing of pipelines, in order to improve the space utilization efficiency of the production area, reduce the collision damage between objects caused by pipeline transportation, make the pipeline transportation safer, and ensure the personal health and unnecessary injuries in the work area, the existing Pipeline processing and handling is usually carried out by hoisting, using hoisting conveying tools and supporting spreaders to complete the positional movement and transportation of pipelines, change the storage and placement processing status, etc. [0003] However, the existing pipeline self-locking anti-fall spreader has the following problems in use: [0004] 1. When positioning and strengthening the pipeline, it is easy to l...

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Problems solved by technology

[0007] The purpose of the present invention is to provide a pipeline self-locking anti-falling hanger and its anti-wind pressure support, in order to solve the above-mentioned background technology. It is proposed that the existing pipeline self-locking anti-falling hanger is easy to be damaged due to the positioning and reinforcement of the pipeline. Due to the different sizes, the loosening or instability of the pipeline positioning and reinforcement will cause the pipeline to loosen after reinforcement and cause potential safety hazards during hoisting and transportation, and it is not conducive to the rapid positioning of the pipeline and subsequent disassembly and assembly. During the transportation process, the spreader and its The hoisting structure is easily affected by external forces such as wind pressure, resulting in stamping damage of the hoisting structure, and it is also prone to inclination due to the instability of the pipeline during hoisting, causing the pipeline to slide and fall off from the spreader, causing the problem of damage during use

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