Semi-trailer truck with inertia forward impact protection function

A technology with protection function and inertia, applied in the direction of freight vehicles, tractor-trailer combinations, motor vehicles, etc., can solve the problems of increasing the sliding distance, easily causing traffic accidents, hitting the cab, etc. The effect of reducing the risk of dangerous accidents and reducing the inertial sliding distance

Active Publication Date: 2020-02-25
梁山运通机械制造有限公司
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When a heavy-loaded trailer brakes in an emergency, the cargo on the trailer will slide forward under the action of inertia, and it is easy to hit the cab, seriously endangering the driver's personal safety
When the goods are bumped during transportation, there will be a correspondi

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Semi-trailer truck with inertia forward impact protection function
  • Semi-trailer truck with inertia forward impact protection function
  • Semi-trailer truck with inertia forward impact protection function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041]In order to better understand the present invention, the implementation manner of the present invention will be explained in detail below in conjunction with the accompanying drawings.

[0042] as attached figure 1 to attach Figure 22 The shown trailer with inertial forward protection function includes a headstock 1 and a bucket 2. A brake sensing device 11 is arranged in the cab of the headstock 1. The brake sensing device 11 includes a pedal 111 and a sensor 112 arranged on the side of the pedal 111. , during emergency braking, the bottom of the pedal 111 rotates, and the pedal 111 will be sensed by the sensor 112. Of course, the height of the sensor 112 can be adjusted according to the actual situation. to, such as Figure 20 As shown, the sensor 112 is located under the pedal 111, and determines whether it is emergency braking by detecting the moving distance of the pedal 111 for a certain period of time. Of course, the sensor 112 can also be installed at the pos...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a semi-trailer truck with an inertia forward impact protection function. The semi-trailer truck comprises a tractor unit and a semi-trailer, wherein a braking sensing device isarranged in a cab of the tractor unit; the braking sensing device comprises a pedal and a sensor arranged on one side of the pedal; the semi-trailer is provided with an isolation and blocking device,an automatic locking device and a braking assisting device; the isolation and blocking device comprises an isolation and blocking net, fixing frames, a drum and drum driving motors; the fixing framesare arranged side by side on the left and right sides of the semi-trailer; the fixing frames comprise horizontal rods and a plurality of vertical rods; the front end of the isolation and blocking netis locked at the upper ends of the rear sides of intersections of the corresponding horizontal rods and the corresponding vertical rods through a telescopic rod; the lower end of the isolation and blocking net runs through the semi-trailer to be connected to the drum; output shafts of the driving motors are connected to a drum shaft through belts and belt pulleys; and the positions of two ends ofthe drum shaft are limited by position-limiting mechanisms. The semi-trailer truck with the inertia forward impact protection function has the characteristics of freight isolation and blocking, automatic locking, and braking assisting of the semi-trailer truck.

Description

technical field [0001] The invention relates to a trailer with an inertial forward rush protection function. Background technique [0002] When a heavy-loaded trailer brakes in an emergency, the cargo on the trailer slides forward under the action of inertia, which is prone to hitting the cab and seriously endangering the personal safety of the driver. When the goods are bumped during transportation, there will be a corresponding misalignment between the goods, resulting in loosening of the binding, and increasing the sliding distance when subjected to inertia. In addition, when the trailer is braking, it will continue to slide for a certain distance due to inertia, which can easily lead to traffic accidents. Therefore, designing a trailer with an inertial forward impact protection function that can be used to block goods, automatically lock and trailer brakes has a broad market prospect. Contents of the invention [0003] Aiming at the deficiencies of the above-mentione...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B60P7/08B62D33/02B60T1/00B60T17/22B62D53/00
CPCB60P7/0892B60T1/00B60T17/22B62D33/02B62D53/00
Inventor 刘彦
Owner 梁山运通机械制造有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap