Vehicle-mounted crane boom
By designing a vehicle-mounted crane, the internal support frame, external lifting support frame, guide rod, slider and lifting mechanism are used to solve the problem of loading and unloading heavy objects in the car without lifting equipment, and efficient and safe object conveying and loading and unloading.
CN222665188UActive Publication Date: 2025-03-25HEBEI NATURAL GAS CO LTD
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Patent Information
- Application Number
- CN202420808834.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-04-18
AI Technical Summary
Technical Problem
In the absence of lifting equipment, it is difficult to load and unload heavy objects in the carriage, and there are problems such as inconvenience and high risk.
Method used
A vehicle-mounted lifting frame is designed, including an inner support frame, an outer lifting support frame, a guide rod, a slider and a lifting mechanism. Through the combination of these components, the lifting and transport of objects inside and outside the car are realized.
Benefits of technology
The device can conveniently transport objects into or unload objects in the car, solve the difficulties and dangers of manual loading and unloading, and improve loading and unloading efficiency and safety.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to a vehicle-mounted hoist frame which structurally comprises an inner supporting frame, an outer lifting supporting frame, a guide rod and a sliding piece, the inner supporting frame is arranged in a carriage, the outer lifting supporting frame is arranged on the ground outside the carriage, the two ends of the guide rod are detachably connected with the inner supporting frame and the outer supporting frame respectively, and the sliding piece is connected to the guide rod in a sliding mode. A hoisting mechanism is arranged on the sliding piece; the inner supporting frame comprises two vertical rods and a transverse rod connected with the upper ends of the two vertical rods, and the guide rod is connected with the middle of the transverse rod. The outer lifting supporting frame comprises a base, an adjusting rod and a telescopic rod, the lower end of the adjusting rod is inserted into the base, and the upper end of the adjusting rod is in threaded connection with the lower end of the telescopic rod. According to the utility model, the structure is simple, objects can be conveniently conveyed into a carriage or unloaded from the carriage, the volume is small after each part is disassembled, and the carriage does not occupy too much space when being placed in the carriage.
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