Approach bridge vehicle

Abstract

The invention relates to an approach bridge vehicle, which comprises a vehicle body and an approach bridge arranged on the vehicle body, wherein the vehicle body comprises a frame, and a running system and a power driving system which are arranged on the lower part of the frame; the upper part of the frame is provided with a support part used for supporting the approach bridge; and the approach bridge vehicle can connect the approach bridge between the ground and a bridge through the support part. After a bridge is connected by a plurality of spans, the approach bridge vehicle can transitionally connect the bridge and the ground to realize temporary traffic, the normal traffic at ordinary times is not influenced, and the vehicle has a better auxiliary effect for manufacturing the bridge.

Description

technical field

[0001] The invention relates to a bridge approach vehicle. Background technique

[0002] With the rapid development of China's economy, the population and vehicles in major and medium-sized cities in China have grown rapidly, resulting in a sharp increase in road traffic flow and an increasingly acute contradiction between road supply and demand. Increase the traffic capacity of existing roads in the city mainly through measures such as widening and upgrading of existing roads, changing level crossings to overpasses, elevated and tunnel three-dimensional traffic, etc. According to conventional construction methods, the civil construction of the above measures all have long construction periods, It occupies a large area and has a series of problems such as a large impact on traffic and the surrounding environment. For example, after several spans of the bridge are built, the built bridge cannot be used, and even the road in the construction section needs to b...

Examples

Embodiment Construction

[0017] The present invention will be further described below in conjunction with accompanying drawing and embodiment:

[0018] Such as figure 1 The bridge approach car shown includes a car body 7 and an approach bridge 6 arranged on the car body 7 , wherein: the car body 7 includes a vehicle frame 1 , a driving system 2 and a power drive system 3 arranged at the lower part of the vehicle frame 1 . Wherein: the driving system 2 may include, for example, a steering axle and a drive axle arranged at the lower part of the vehicle frame 1, wheels connected to the lower part of the steering axle or the drive axle, etc.; the driving system 3 may include, for example, a gearbox and an engine.

[0019] The upper part of the vehicle frame 1 is provided with a support member for supporting the approach bridge 6 . In this embodiment: the supporting parts include a front support column 4 and a rear support column 5 arranged along the front and rear directions of the vehicle frame 1...

technical field

[0001] The invention relates to a bridge approach vehicle. Background technique

[0002] With the rapid development of China's economy, the population and vehicles in major and medium-sized cities in China have grown rapidly, resulting in a sharp increase in road traffic flow and an increasingly acute contradiction between road supply and demand. Increase the traffic capacity of existing roads in the city mainly through measures such as widening and upgrading of existing roads, changing level crossings to overpasses, elevated and tunnel three-dimensional traffic, etc. According to conventional construction methods, the civil construction of the above measures all have long construction periods, It occupies a large area and has a series of problems such as a large impact on traffic and the surrounding environment. For example, after several spans of the bridge are built, the built bridge cannot be used, and even the road in the construction section needs to b...

Examples

Embodiment Construction

[0017] The present invention will be further described below in conjunction with accompanying drawing and embodiment:

[0018] Such as figure 1 The bridge approach car shown includes a car body 7 and an approach bridge 6 arranged on the car body 7 , wherein: the car body 7 includes a vehicle frame 1 , a driving system 2 and a power drive system 3 arranged at the lower part of the vehicle frame 1 . Wherein: the driving system 2 may include, for example, a steering axle and a drive axle arranged at the lower part of the vehicle frame 1, wheels connected to the lower part of the steering axle or the drive axle, etc.; the driving system 3 may include, for example, a gearbox and an engine.

[0019] The upper part of the vehicle frame 1 is provided with a support member for supporting the approach bridge 6 . In this embodiment: the supporting parts include a front support column 4 and a rear support column 5 arranged along the front and rear directions of the vehicle frame 1...

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