Multipurpose hoisting frame

A No. 1, hook technology, applied in the field of multi-purpose hangers, can solve the problems of high labor intensity, hidden safety hazards, disassembly and assembly, etc.
CN106081982AInactive Publication Date: 2016-11-09肖俊峰
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
肖俊峰
Publication Date
2016-11-09
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a multipurpose hoisting frame which is used for reducing labor intensity of disassembling a large vehicle gearbox outdoors and meanwhile improves efficiency. The multipurpose hoisting frame comprises a beam which is provided with a sliding block capable of sliding along the beam axially. A first pulley is installed on the sliding block. A hoisting chain winds around the first pulley. A hoisting hook is connected to one end of the hoisting chain, and a hand-drive block is connected to the other end of the hoisting chain. According to the multipurpose hoisting frame, the hand-drive block is adopted as power for hoisting the gearbox, the first pulley is utilized for reducing the height difference between the beam and the hoisting hook, the sliding block moves horizontally to move the gearbox out of a vehicle, only one person is needed to carry out operation to complete the whole process, the operation is easy, fast and safe, and the multipurpose hoisting frame is particularly suitable for assembling and disassembling the large vehicle gearbox in a field environment.
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Description

technical field

[0001] The invention relates to the field of large-scale vehicle maintenance technology and equipment, in particular to a multi-purpose hanger. Background technique

[0002] Large-scale vehicles need to change gears frequently on muddy or potholed roads, and the transmission and clutch parts have a high failure rate. Considering factors such as the transportation cost of the faulty vehicle and the progress of the project, small faults of this type of vehicle are generally repaired on site. The gearboxes of large vehicles are large and heavy, and the gearboxes of some large trucks are even more than 0.5 tons.

[0003] The field environment conditions are poor and there is no trench. When disassembling the gearbox, people need to walk on the ground below, and 2~3 people need to use ropes or hand hoists to lift it up. First remove the drive shaft and gearbox fixing bolts, then pry them out, and then move them to The exterior of the vehicle is slowly placed on t...

Claims

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