Transportation device for casing without flanges at two ends

By designing a transportation device including a transportation frame, limit pressure plate and fastening nut set, the problems of loosening, falling off and high transportation costs in high-pressure casing without flange at both ends are solved, and efficient, safe and economical casing transportation effect is achieved.

CN222682974UActive Publication Date: 2025-03-28SHAN DONG BI AN DIAN LI KE JI YOU XIAN GONG SI
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Patent Information

Application Number
CN202421495214.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-27
Publication Date
2025-03-28
Estimated Expiration
2034-06-27

AI Technical Summary

Technical Problem

In the prior art, when high-pressure sleeves without flanges at both ends of transportation, there are problems such as loosening, falling off, unsuitable transportation for stacking, and different wooden brackets need to be customized for different pipe diameters, resulting in increased transportation costs and low safety.

Method used

A transportation device including a transport frame, a limit pressure plate and a fastening nut group is designed. The transport frame consists of a transport frame, a screw, a limit frame, a limit block and a support pad. By adjusting the number of support pads and the size of the limit frame, it is suitable for the transportation of sleeves of different diameters, and the stability of the sleeve is ensured through the cooperation of the limit pressure plate and a screw fastening nut group.

Benefits of technology

This device effectively solves the safety and economical problems of high-pressure casing transportation. It has a simple structure, easy operation and easy assembly. It protects the outer umbrella skirt of the casing from extrusion and deformation. It is suitable for single or multiple casing transportation and can meet three-layer stacking, reducing transportation costs and improving transportation efficiency.

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Abstract

The conveying device comprises a conveying frame, a limiting pressing plate and a fastening nut set, the conveying frame comprises a conveying frame body, a lead screw, a limiting frame body, a first limiting block and a second limiting block, the whole limiting frame body is in a V shape, the upper portion of the limiting frame body is provided with a horizontal bend, and the bottom of the limiting frame body is fixed to the bottom of the conveying frame body; the limiting blocks are arranged on the front side and the rear side of the bottom of the limiting frame in a two-half mode, the first limiting block is arranged on the rear portion of the limiting frame, and the lead screw is welded and fixed to a horizontal bend on the upper portion of the limiting frame; the shape of the limiting pressing plate is the same as that of the inverted limiting frame, and a through hole matched with the lead screw is formed in the bottom of the limiting pressing plate. The sleeve transportation device is simple in structure, easy to operate, convenient to assemble and capable of protecting the umbrella skirts outside the sleeves from being extruded and deformed, a plurality of sleeves can be transported, and transportation efficiency is improved.
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