Buffer tripod for pulling flat car

Abstract

The invention disclose a buffer tripod for pulling flat car, wherein a frame body is fixedly provided with a crossbeam (2), a movable pulling rod (5) is arranged between the front end (1-1) of the frame body and the crossbeam, a compression spring (3) sleeves on the pulling rod, the front end of the pulling rod is fixedly provided with a pulling rod nut (7), a gasket (6) sleeves on the rear end of the pulling rod, and two ends of the compression spring (3) respectively abutted against the pulling rod nut and the gasket. By adopting the buffer tripod, when a motor tractor is started, marks a turn, is stopped or goes up or down a slope, the impact force on the tripod caused by the inertia of the motor tractor is buffered by the compression spring, so that the tripod can be protected. According to the buffer tripod for pulling flat car, the compression spring is additionally arranged, so that the force buffer exists between the motor tractor and the tripod, so that the cracking and fracturing problems of the tripod can be solved, the service life of the tripod is prolonged, the safety potential danger is eliminated, and the safety in production is guaranteed.

Description

technical field [0001] The invention relates to a buffer tripod, in particular to a buffer tripod for connecting flatbed vehicles. Background technique [0002] The flatbed truck generally adopts inflatable solid tires, which has a low board height and a large loading capacity. It has the advantages of no risk of tire damage or blowout. He has no power himself and needs to be towed by a tractor or forklift. Usually, one or more flatbed trucks and a forklift or tractor form a train of vehicles for plane transportation of goods or handling of large equipment. Widely used in airports, ports, railway stations, factories and large warehouses. It greatly improves the efficiency of cargo transfer and translation, and at the same time reduces the consumption cost of forklifts and manpower. [0003] In the operation area of ​​iron and steel enterprises, the flatbed truck is mainly responsible for the task of barging rolls and rolls, and the load is heavy. Volumes are increasingly...

AI Technical Summary

Problems solved by technology

Figure 4 As shown, the existing flat-bed tripod has played the role of connection between the tractor and the flatbed, but because the tripod and the tractor and the flatbed are hard-connected, and because there is no buffer device, the vehicle has no problem when starting, turning, parking, and going up and downhill. In the case of buffer protection, it will instantly cause a great impact on the tripod, which may easily cause the tripod to crack or break, so there is a great safety hazard in the transportation process

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