Control system of engineering bridge transport vehicle

Abstract

The invention relates to a control system of an engineering bridge transport vehicle, in particular to a control system of an engineering bridge transport vehicle, which can realize the two-way running of the vehicle. The control system comprises a clutch control mechanism, a brake control mechanism, an accelerator control mechanism, a steering wheel, a variable speed control mechanism and seats,and is characterized in that the clutch control mechanism, the brake control mechanism and the accelerator control mechanism are two-way operation structures, the steering wheel is fixed on a controlwork platform, the seat for forward running and the seat for reverse running are symmetrically fixed in the forward direction and the reverse direction of the steering wheel, a forward clutch pedal of the clutch control mechanism is connected with the left bottom part of the seat for forward running, the reverse clutch pedal of the clutch control mechanism is connected with the left bottom part of the seat for reverse running, and two pedals of the accelerator control mechanism are respectively connected with the right bottom part of the seat for forward running and the right bottom part of the seat for reverse running. The invention realizes the two-way control of the bridge transport vehicle, thereby realizing the two-way running of the vehicle, enables the co-driver to face the runningdirection so as to improve the running safety, and makes the bridge transport vehicle realize the two-way brake control function, thereby realizing the two-way control of the bridge transport vehicleand two-way brake.

Description

technical field [0001] The invention relates to a control system of an engineering bridge transport vehicle, in particular to a control system of an engineering bridge transport vehicle capable of realizing two-way driving of the vehicle. Background technique [0002] At present, with the adjustment of national policies to stimulate domestic demand and accelerate infrastructure construction, the number and speed of construction of railway bridges, highway bridges and urban construction projects have increased. In the construction of such projects, the demand for bridge transport vehicles increases, especially domestic manufacturers of beam transport equipment with a load-bearing beam weight between 100 tons and 300 tons are almost blank. Most of the transportation of this kind of beams is made by some repair shops without design ability, according to the actual use requirements, to buy second-hand cars and restructure them. During the construction process, the main car and t...

AI Technical Summary

Problems solved by technology

Difficulty in beam transportation and poor manoeuvrability

[0004] 2. The traditional engineering bridge transport vehicle, clutch control, adopts one-way control. When the main vehicle and the auxiliary vehicle participate in the transport bridge operation at the same time, the auxiliary vehicle is running backwards, and the driver of the auxiliary vehicle is facing the driving direction. The rearview mirror of the vehicle observes the driving situation of the main vehicle in order to cooperate with the transport bridge. It is inconvenient to observe the main vehicle and cooperate with the driving, and there are potential safety hazards

[0005] 3. The traditional engineering bridge transport vehicle braking system adopts all-wheel driving brake and parking brake, and only supports one-way driving of the vehicle. When the main vehicle and the auxiliary vehicle are involved in transporting the bridge at the same time, the auxiliary vehicle is reversed. When driving, the driver of the co-driver faces the direction of travel, and uses the rearview mirror of the vehicle to observe the driving situation of the main vehicle in order to cooperate with the transport bridge. It is inconvenient to observe the main vehicle and cooperate with driving, and there are potential safety hazards

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