Hydraulic cantilever hanging device for waste heat recovery of cooling bed

The hydraulic cantilever hanging device eliminates the rotation function, and adopts a telescopic mechanism and chain system to achieve flexible lifting of the cooling bed waste heat recovery heat exchanger, solving the problem of traditional jib crane in limited space and providing an efficient and economical lifting solution.

CN223372605UActive Publication Date: 2025-09-23SHAANXI LONGMEN IRON & STEEL (GRP) CO LTD
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Patent Information

Application Number
CN202422937953.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-29
Publication Date
2025-09-23
Estimated Expiration
2034-11-29

AI Technical Summary

Technical Problem

Traditional jib cranes require a larger space to accommodate the rotating part, which limits their application in small spaces, especially in the efficient use of waste heat recovery from cooling beds.

Method used

A hydraulic cantilever hanging device is used to cancel the rotation function. The telescopic mechanism drives the hanging mechanism to move forward and backward and up and down on the cooling bed. The cantilever adopts a hollow steel structure, combined with a chain and sprocket system to achieve flexible movement of hoisted items.

Benefits of technology

The efficient movement of the cooling bed waste heat recovery heat exchanger is achieved in a relatively small space. The boom has a light weight, a large span, a large lifting capacity, is economical, durable, stable and easy to maintain.

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Abstract

The utility model discloses a hydraulic cantilever hanging device for cooling bed waste heat recovery, which comprises at least one group of hanging assemblies, and the hanging assemblies comprise hollow steel beams; the first stand column is arranged at one end of the hollow steel beam; the telescopic mechanism is arranged at the bottom of the hollow steel beam and close to one end of the first stand column; the trolley is provided with a suspension mechanism, and the suspension mechanism is used for suspending the cooling bed waste heat recovery heat collector; the moving track is arranged at the bottom of the hollow steel beam, is far away from one end of the first stand column and is arranged in the length direction of the hollow steel beam; and the telescopic mechanism drives the trolley to move on the moving track so as to move and suspend the waste heat recovery heat collector of the cooling bed. According to the scheme, the heat collector can move forwards, backwards, upwards and downwards on the cooling bed, the telescopic mechanism is adopted for driving, and the lifting arm is of a hollow steel structure and is light in dead weight, large in span, large in lifting capacity, economical, durable, stable and convenient to maintain.
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