Universal road and bridge suspension overhaul tool

Abstract

The invention discloses a universal road and bridge suspension overhaul tool, which comprises a cross beam; the bottom face at one end of the cross beam is vertically downwards fixed with a lifting base, and the other end is fixed with a link rod lifting ladder vertically arranged downwards; the bottom part of the lifting base is provided with a walking wheel, and the walking wheel is connected with a deck and can independently walk on the deck; the bottom part of the link rod lifting ladder is fixed with an overhaul platform, one side of the overhaul platform is provided with a flexible overhaul frame distributed horizontally; both sides of the bottom part of the link rod lifting ladder are sleeved with two protecting cylinders, power output ends of the two protecting cylinders are fixedat both sides of one end of the flexible overhaul frame far from the overhaul platform. The overhaul tool is directly mounted at both sides of guardrails at both sides of the deck; through the walkingwheel, the overhaul tool can independently move and overhaul during the overhaul process; meanwhile, the link rod lifting ladder can overhaul bridges at different heights, different parts of the bottom part of the bridge can be overhauled through the stretching of the flexible overhaul frame; the overhaul is universal and convenient; meanwhile, the overhaul tool does not occupy lanes.

Description

technical field [0001] The invention belongs to the field of road and bridge maintenance, and relates to a general road and bridge suspension maintenance tool. Background technique [0002] In recent years, with the substantial increase in traffic volume, the traffic density and vehicle load have become larger and larger, which poses a new challenge to the safety of bridges. Proper bridge management and maintenance can avoid problems caused by bridge collapse and other problems. Accident. Therefore, strengthening the daily maintenance of the bridge can prolong the service life of the bridge, thereby saving the cost of secondary construction. At present, the existing bridge maintenance equipment is mainly heavy mechanical equipment such as maintenance vehicles driving on the bottom of the bridge, which not only takes up a large work site, but also prevents the passage of vehicles under the bridge during the maintenance process, thereby affecting the passage of vehicles under...

AI Technical Summary

Problems solved by technology

At present, the existing bridge maintenance equipment is mainly heavy mechanical equipment such as maintenance vehicles driving on the bottom of the bridge, which not only takes up a large work site, but also prevents the passage of vehicles under the bridge during the maintenance process, thereby affecting the passage of vehicles under the bridge

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