Mobile overpass

A technology of overpass and slippage, which is applied in the direction of bridges, pedestrian bridges, bridge parts, etc.

Inactive Publication Date: 2011-07-13
WEIFANG XINLEI MEDICAL PACKAGING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Embodiment Construction

[0015] Such as figure 1 with figure 2 The shown mobile overpass bridge comprises an underframe 1 and a road wheel 12 mounted on the underframe 1 and driven by a power unit. The structure of the above-mentioned underframe 1 and the road wheel 12 can be transformed from a heavy-duty vehicle, that is, using the engine of the automobile As a power unit, a chassis 1 is fixed on the chassis of the automobile, and a supporting device 3 capable of extending downward is installed on the chassis 1. The supporting device 3 is an oil cylinder installed on the chassis 1, and a column 2 and a tilting The fixed bridge body 4 that is set, crossbeam 13 is housed between each upright column 2 tops, can connect a plurality of upright columns 2 as a whole, to increase strength, this fixed bridge body 4 comprises the supporting column 41 that is fixed on the chassis 1 and The fixed bridge plate 42 fixedly installed on the support column 41. The present invention also includes a sliding bridge b...

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Abstract

The invention discloses a mobile overpass which comprises a base frame and a walking wheel which is arranged on the base frame and driven by a power device; the base frame is provided with a support device capable of being extended downwards; the base frame is provided with an upright and a fixed bridge body obliquely arranged; the mobile overpass further comprises a sliding bridge body slidably arranged on the upright and capable of being obliquely and integrally connected with the fixed bridge body towards the same direction after slipping; the sliding bridge body is driven by a sliding drive device; the upright is provided with a slideway obliquely arranged; the sliding bridge body is provided with a sliding frame matched with the slideway; the fixed bridge body comprises a support column fixedly arranged on the base frame and a fixed bridge plate fixedly arranged on the support column; and the sliding drive device comprises a support cylinder arranged on the base frame and a traction cylinder arranged on the upright. In the invention, the overpass can be quickly formed in order to solve transitory traffic jams; and the mobile overpass has the advantages of slow cost and short work period, and ensures that the traffic jam at different intersections can be flexibly processed.

Description

technical field [0001] The invention relates to a mobile overpass. Background technique [0002] At present, traffic lights are arranged at the crossroads of many roads, and vehicles must stop when the red light, and wait for the green light to let go. In large and medium-sized cities with many vehicles, the speed of vehicles is less than 5 kilometers from one intersection to the next one, and traffic jams often occur. If a permanent cement concrete viaduct is erected at the intersection, the cost will be high and the construction period will be long. Also do not have a kind of tool that can solve intersection traffic jam phenomenon quickly now. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a mobile overpass, which can be used to form a rapid overpass to solve traffic jams. [0004] In order to solve the above technical problems, the provided mobile overpass includes an underframe and a traveling wheel mounte...

Claims

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Application Information

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IPC IPC(8): E01D15/10E01D19/00E01C1/04
Inventor 陈新亭
Owner WEIFANG XINLEI MEDICAL PACKAGING MATERIAL
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