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Bridge equipment convenient to use

A bridge and convenient technology, applied in the direction of roads, road signs, traffic signals, etc., can solve the problems of low signage height, small visibility range, traffic accidents, etc., to reduce the number of motors, improve stability, and increase the distance Effect

Inactive Publication Date: 2017-10-03
黄铁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of bridge construction, it is often necessary to set up temporary mobile signage devices at construction intersections, so as to facilitate passing traffic and pedestrians to travel. However, due to the low height of general signage, the visibility range is small. Or when the bridge construction intersection is in a low-lying area, the vehicles behind cannot see the sign and cause traffic accidents

Method used

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  • Bridge equipment convenient to use
  • Bridge equipment convenient to use
  • Bridge equipment convenient to use

Examples

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Embodiment Construction

[0030] Such as Figure 1-Figure 10As shown, a convenient bridge device of the present invention includes an underframe (1), a lifting device, a guide device and a shrinking device, and the underframe (1) is provided with a roller groove with the mouth downward ( 12), the roller groove (12) is provided with a universal wheel (13) that can roll, and the lifting device is fixed on the upper end surface of the chassis (1), which is used for the device to move in the up and down direction. The retracting device is installed on the top of the lifting device, and is used for the retraction of the signboard of the device in the horizontal plane. The guide device is installed on both sides of the lower end surface of the retracting device and faces extend down to both sides of the lift-off and landing device, and are used for guiding the device during take-off and landing; the lift-off and landing device includes a first bushing (21), a second bushing (22), a third Sleeve (23), partit...

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PUM

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Abstract

The invention discloses a conveniently used bridge equipment, which comprises an underframe, a lifting device, a guiding device and a shrinking device. Universal wheels are provided, and the lifting device is fixed on the upper end surface of the chassis for the lifting and landing of the device in the up and down direction, and the shrinking device is installed on the top of the lifting device for The signboard of the device shrinks in the horizontal plane, and the guide device is installed on both sides of the lower end surface of the shrinking device and extends downward to both sides of the lifting device, which is used to lift the device For the guide position when lowering, the present invention has simple structure and convenient operation, and can automatically raise and shrink the signboard, which can prevent the occurrence of signal blind spots, and can be smaller in size for easy transportation.

Description

technical field [0001] The invention relates to the field of bridge facilities, in particular to conveniently used bridge equipment. Background technique [0002] In the process of bridge construction, it is often necessary to set up temporary mobile signage devices at construction intersections, so as to facilitate the passing traffic and pedestrians to travel. However, due to the low height of general signage, the visibility range is small. Or when the bridge construction crossing is in a low-lying area, the vehicles behind cannot see the sign and cause traffic accidents. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a conveniently used bridge equipment, which can solve the above-mentioned problems in the prior art. [0004] The present invention is achieved through the following technical solutions: a conveniently used bridge equipment of the present invention includes an underframe, a lifting device, a gui...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F9/646
CPCE01F9/646
Inventor 黄铁
Owner 黄铁
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