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Leaping bridge maintenance system

A leaping, bridge-based technology, applied in bridges, bridge parts, bridge construction, etc., can solve problems such as bolt corrosion, diaphragm fracture, and steel bar exposure, and achieve the effect of saving maintenance time

Active Publication Date: 2018-05-15
重庆恒佳工程技术咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the passage of time and changes in the external environment and other factors, serious diseases such as cracks in the beam body, exposed steel bars, broken diaphragms, corrosion of pedestrian brackets and bolts directly endanger the safety of the bridge, so the bridge needs to be inspected and repaired regularly
Before inspecting and repairing the bridge, the inspection and maintenance equipment must be built first. The commonly used inspection and maintenance equipment is mainly the inspection vehicle. The built maintenance frame can be dismantled, but it is cumbersome to build the maintenance frame to ensure that it is firmly attached to the bridge, and it will take a lot of time to disassemble it

Method used

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Embodiment Construction

[0044] The present invention will be further described below in conjunction with the embodiments and accompanying drawings.

[0045] Such as Figure 1-2 with Figure 10-11 As shown, a spanning bridge overhaul system includes two running gears 3, two overhauling vehicle frames 4 and an overhauling platform 5, and the two running gears 3 are respectively arranged opposite to the two sides of the bridge body 2, so Said maintenance vehicle frames 4 are respectively arranged on said traveling mechanism 3, and said maintenance vehicle frames 4 respectively travel through said traveling mechanisms 3, and said maintenance platform 5 is straddled between two said maintenance vehicle frames 4;

[0046] Each of the running gear 3 includes at least two embedded assemblies 1, which are arranged along the length direction of the bridge body 2. The embedded assemblies 1 include an embedded tube 201 and a support cantilever 101. The body of the buried tube 201 is inclined, and the mouth of ...

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Abstract

The invention discloses a spanning type bridge maintenance system which comprises two travelling mechanisms, two maintenance trolley frames and a maintenance platform. The two travelling mechanisms as well as the two maintenance trolley frames are arranged on the two sides of a bridge oppositely. The maintenance trolley frames travel through the travelling mechanisms. The maintenance platform is arranged between the two maintenance trolley frames in a spanning mode. Since pre-buried barrels are arranged in the bridge in advance, support suspension arms can be directly inserted into the pre-buried barrels for paving travelling sleepers when the bridge needs to be maintained, the traveling sleeps are paved on the two sides of the bridge and do not influence passing of pedestrians and vehicles. If bridge piers exist in the maintenance process, an operating platform is made to slide towards one side of a supporting device through linear sliding devices so as to recede for the bridge piers; and after the operating platform spans the bridge piers, the bridge can be maintained as long as the operating platform is made to slide reversely and restored in position, and by adoption of the spanning type bridge maintenance system, the trouble that a maintenance device needs to be dismounted when the bridge piers exist in the maintenance process is avoided.

Description

technical field [0001] The invention relates to bridge detection, maintenance and maintenance equipment, and specifically designs a spanning bridge maintenance system. Background technique [0002] Reinforced concrete bridges have the advantages of simple structure, low cost, long service life, easy installation, and small maintenance and maintenance workload, and are widely used in railway trunk lines and highways. However, with the passage of time and changes in the external environment and other factors, serious diseases such as cracks in the beam body, exposed steel bars, fractured diaphragms, corrosion of pedestrian brackets and bolts directly endanger the safety of the bridge, so the bridge needs to be inspected and repaired regularly. Inspection and maintenance equipment must be built before bridge inspection and maintenance. The commonly used inspection and maintenance equipment is mainly maintenance vehicles. The construction method is to first build an inspection f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D19/10
CPCE01D19/106
Inventor 倪志军彭勇夏金平蒲述汪洋姚慧
Owner 重庆恒佳工程技术咨询有限公司
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