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Explosion proof type perpendicular highway transport cart

An explosion-proof type, transport vehicle technology, applied in the direction of transportation and packaging, motor vehicles, vehicle parts, etc., can solve the problems of semi-trailer train running stability, safety and explosion-proof performance that cannot meet the transportation requirements of special devices, and achieve the improvement of lateral and Longitudinal stability coefficient, the effect of ensuring driving stability

Inactive Publication Date: 2016-04-20
BEIJING INST OF SPACE LAUNCH TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing vertical road transport vehicles adopt a semi-trailer train type composed of a tractor and a semi-trailer. The semi-trailer train cannot meet the transportation requirements of special equipment in terms of driving stability, safety, and explosion-proof performance.

Method used

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  • Explosion proof type perpendicular highway transport cart
  • Explosion proof type perpendicular highway transport cart
  • Explosion proof type perpendicular highway transport cart

Examples

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Embodiment Construction

[0024] Such as figure 1 shown, and refer to figure 2 , 3 , 4, the explosion-proof vertical road transport vehicle of the present invention includes a tractor and a semi-trailer 2, and the tractor pulls the semi-trailer 2 through a traction saddle on itself, and the tractor is an explosion-proof electric tractor 1 , explosion-proof electric tractor 1 is the prior art, and its structure will not be repeated here. The semi-trailer 2 includes a gooseneck 3, an explosion-proof power pump station 4, a front frame 5, an intermediate connection frame 6, a rear frame 7, a wheel set, a steering system 14 and a suspension system 15. The gooseneck 3 The front end is hinged to the traction saddle on the explosion-proof electric tractor 1, the rear end of the gooseneck 3 is hinged to the front end of the front frame 5, and the rear end of the front frame 5 is connected to the middle of the frame 6. The front end is hinged by pins and bolts, and the rear end of the intermediate connectio...

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Abstract

The invention discloses an explosion proof type perpendicular highway transport cart and relates to a highway transport cart for transporting large special type devices. The explosion proof type perpendicular highway transport cart can meet the requirement for transporting special type devices. The explosion proof type perpendicular highway transport cart comprises a motor tractor and a semitrailer (2). The motor tractor is an explosion proof type electric tractor (1). The semitrailer comprises a gooseneck (3), an explosion proof power pump station (4), a front frame (5), a middle connecting frame (6), a rear frame (7), a wheel set, a steering system (14) and a suspension system (15). The front end of the gooseneck is hinged to a traction saddle on the explosion proof type electric tractor, the rear end of the gooseneck is hinged to the front end of the front frame, and the front frame, the middle connecting frame and the rear frame are hinged in sequence; the middle connecting frame is of a concave-type structure, the wheel set, the steering system and the suspension system are installed below the semitrailer, and the explosion proof power pump station controls the steering system and the suspension system through a hydraulic system.

Description

technical field [0001] The invention relates to a road transport vehicle, in particular to a road transport vehicle for transporting large special equipment. Background technique [0002] The height of the large special equipment is 20.5m, the diameter is 5.4m, the mass is 40,000kg, and the height of the center of mass is 7m. It needs to be transported vertically as a whole, which has high requirements on the stability and safety of transportation. In addition, special equipment contains flammable and explosive gases, and explosion-proof transportation equipment must be used for road transportation. The structural size parameters and quality parameters of special devices are beyond the transportation scope of conventional transportation vehicles, and there are also requirements for explosion-proof transportation. The existing vertical road transport vehicle adopts a semi-trailer train type composed of a tractor and a semi-trailer. The semi-trailer train cannot meet the tran...

Claims

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Application Information

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IPC IPC(8): B62D63/06B62D21/00
CPCB62D63/068B62D21/00
Inventor 魏东谢业波段培勇贺建华代东颖李洪彪骆志伟
Owner BEIJING INST OF SPACE LAUNCH TECH
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