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A bridge device for auxiliary transportation across ice

A bridge type, ice surface technology, applied in the direction of bridge form, bridge, portable bridge, etc.

Active Publication Date: 2022-03-04
JIANGSU UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no effective solution to the problem of ice traffic

Method used

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  • A bridge device for auxiliary transportation across ice
  • A bridge device for auxiliary transportation across ice
  • A bridge device for auxiliary transportation across ice

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0025] Embodiment: A bridge device for auxiliary cross-ice transportation, which can meet the safe and efficient traffic requirements for cross-ice vehicle transportation. The structure of the device is as follows: Figure 1-Figure 2 shown.

[0026] A bridge-type device for assisting cross-ice transportation mainly includes a bridge deck mechanism 1, a lifting mechanism 2, a guide rail mechanism 3, and a carrier mechanism 4; -1 is connected by the plate shaft 1-2, the starting end of the bridge deck is fixed on the hook 1-3-1 of the reel 1-3, and the two ends of the reel 1-3 have the shaft end flange 1-3-2 and the lifting mechanism 2 with the retractable motor 2-5; the supporting base of the lifting mechanism 2 is fixed on the mobile base 3-4 of the guide rail mechanism 3 through bolts 2-1; the guide rail mechanism 3 is fixed on the carrier through the base 3-3-2 On the mechanism 4, the top of the bridge deck support 3-3-1 of the guide rail mechanism 3 is provided with an arc...

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Abstract

The invention belongs to the field of means of transportation, and in particular relates to a bridge-type device for assisting transportation across ice surfaces. The device includes a bridge deck mechanism, a lifting mechanism, a guide rail mechanism and a carrier mechanism. The bridge deck mechanism is made up of spliced ​​bridge plates. When retracting, the reel is driven by a retractable motor, and the spliced ​​bridge plate is rolled up and placed on the bridge deck support of the guide rail mechanism. The bridge plate is connected as a one-way self-locking structure; The mechanism is used to pick and place the bridge deck, and is installed on the mobile base as a whole. The lifting arm is raised and lowered by a hydraulic push rod, and a retractable motor is installed at the end of the lifting arm; the guide rail mechanism is mainly composed of a guide rail and a placement base, and the guide rail is controlled by a telescopic bracket. It can be extended to both sides to drive the lifting arm to clamp the bridge deck, and the base is installed to fix the lifting mechanism and bridge deck mechanism with the vehicle; the vehicle mechanism is composed of a cab, chassis and rubber tracks, and the cab is the main control room.

Description

technical field [0001] The invention belongs to the field of means of transportation, in particular to a bridge device for assisting transportation across ice. Background technique [0002] my country has a vast territory, complex and changeable terrain, and criss-crossing rivers, rivers, and lakes. In most cases, cross-river transportation can greatly save the transportation distance. For high-latitude areas, affected by natural conditions, the freezing period is long, and some areas last for half a year. , the land and rivers are covered by ice and snow, forming a natural ice road, but there are many safety hazards in ice transportation. Serious accidents occur due to insufficient ice load-bearing capacity, so the actual traffic area is greatly restricted. In addition, when transport vehicles drive on the ice surface, the traveling waves generated have a great impact on the ice surface, destroying the structure of the ice surface, and eventually causing the ice surface to cr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D15/12E01D15/127
CPCE01D15/124E01D15/127
Inventor 李志富孙盛石玉云王志东
Owner JIANGSU UNIV OF SCI & TECH
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