Semitrailer with high bearing pressure and high supporting strength

A technology with support strength and pressure, applied in the direction of tractor-trailer combination, motor vehicle, vehicle maintenance, etc., can solve the problems of insufficient support strength and limited pressure on semi-trailers, achieve life safety protection, reduce life threats, support high intensity effect

Inactive Publication Date: 2019-09-03
沛县迅驰专用车辆制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention proposes a semi-trailer with strong pressure and high support strength, which solves the problem that the existing semi-trailer has limited pressure and insufficient support strength

Method used

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  • Semitrailer with high bearing pressure and high supporting strength
  • Semitrailer with high bearing pressure and high supporting strength
  • Semitrailer with high bearing pressure and high supporting strength

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0025] refer to Figure 1-4 , a semi-trailer with strong pressure and high supporting strength, including a first compartment seat 1, a second compartment seat 2 and a compartment arranged above the first compartment seat 1, the first compartment seat 1 and the second compartment seat 2 The compartments are fixedly connected by multiple sets of locking bolts. The compartment includes the compartment rear wall 12, the compartment front wall and the compartment side walls. The compartment rear wall 12 is provided with a water storage chamber 13 and a retractable hose 15 placement chamber 14, and the water storage chamber 13 stores There is water, and telescopic hose 15...

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Abstract

The invention belongs to the field of semitrailers, and particularly relates to a semitrailer with the high bearing pressure and the high supporting strength. The following scheme is proposed for solving the problems that the low bearing pressure and the low high supporting strength of existing semitrailers, the semitrailer with the high bearing pressure and the high supporting strength includes afirst carriage seat, a second carriage seat and a carriage arranged on the upper part of the first carriage seat, the first carriage seat and the second carriage seat are fixedly connected through aplurality of sets of locking bolts, the lower side wall of the second carriage seat is fixedly provided with a plurality of sets of first telescopic rods which are uniformly distributed, the lower endof each first telescopic rod is fixedly connected with a corresponding spare wheel support, a spare wheel is arranged in a support of each spare wheel, and the upper side wall of the first carriage seat is further provided with longitudinal rectangular grooves in the symmetrical positions. According to the semitrailer with the high bearing pressure and the high supporting strength, the supportingstrength is high, the bearing pressure is high, the transportation efficiency is improved, the semitrailer can be cleaned at any time and anywhere, and meanwhile, the potential safety hazards for transportation personnel are also lowered.

Description

technical field [0001] The invention relates to the technical field of semi-trailers, in particular to a semi-trailer with strong pressure resistance and high supporting strength. Background technique [0002] A semi-trailer is a trailer whose axle is placed behind the vehicle's center of gravity (when the vehicle is evenly loaded) and is fitted with a hitch that transmits horizontal and vertical forces to the tractor. Semi-trailers are generally three-axle semi-trailers, and their types are divided into 11-meter warehouse semi-trailers, 13-meter warehouse semi-trailers, and low-bed semi-trailers. It is a heavy-duty transport vehicle connected to the head of the semi-trailer through the traction pin. Compared with the "single-body" car, the semi-trailer can improve the comprehensive economic benefits of road transportation. The transportation efficiency can be increased by 30-50%, the cost can be reduced by 30-40%, and the fuel consumption can be reduced by 20-30%. More im...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D53/06B62D61/12B60S1/62
CPCB62D53/06B62D61/12B60S1/62
Inventor 孙阳
Owner 沛县迅驰专用车辆制造有限公司
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