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An installation and disassembly method of an inspection platform for a bridge inspection vehicle

A bridge maintenance vehicle and maintenance platform technology, which is applied to bridges, bridge construction, bridge parts, etc., can solve the problems of high construction cost, inconvenient construction and installation, low work efficiency, etc., and achieves small damage, convenient installation and disassembly, and construction assistance. The effect of shortening time

Active Publication Date: 2020-09-15
陈雨羲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The first object of the present invention is to overcome the above-mentioned maintenance platform for bridge maintenance vehicles, which is greatly affected by the height of the bridge deck and the environment at the bottom of the bridge during the installation process, resulting in inconvenient construction and installation, long period, high construction cost and low work efficiency. And the defects and deficiencies of poor safety provide an installation method for bridge maintenance vehicle maintenance platform whose construction and installation are not affected by the height of the bridge deck and the environment at the bottom of the bridge. It is convenient for construction and installation, the cycle is short, and the construction cost is low. The work efficiency is high, it is not easy to cause mechanical damage to the maintenance platform, and the safety is high

Method used

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  • An installation and disassembly method of an inspection platform for a bridge inspection vehicle
  • An installation and disassembly method of an inspection platform for a bridge inspection vehicle
  • An installation and disassembly method of an inspection platform for a bridge inspection vehicle

Examples

Experimental program
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Effect test

Embodiment 1

[0049] see Figure 1 to Figure 7 , a method for installing an overhaul platform for a bridge overhaul vehicle of the present invention, comprising the following steps:

[0050] A. Assemble the maintenance platform 1 on the bridge surface to be repaired, or send the assembled maintenance platform 1 to the bridge surface to be repaired. The maintenance platform 1 is placed on the road or road shoulder on one side of the bridge width direction along the bridge length Above, the two ends of the inspection platform 1 in the length direction are divided into an inspection platform fixed end 11 and an inspection platform rotating end 12, and at least one fixed end sling 21 is fastened on the lifting point of the inspection platform fixed end 11, and the inspection platform rotates At least the first suspension rope 22 of the rotation end and the second suspension rope 23 of the rotation end are fixed on the suspension point of the end 12, wherein the other end of the second suspensio...

Embodiment 2

[0059] see figure 1 , Figure 7 , Figure 8 , Figure 5 , Figure 6 and combine image 3 , a method for dismounting an overhaul platform for a bridge overhaul vehicle of the present invention, comprising the following steps:

[0060] A. Determine the road surface or road shoulder on one side of the width direction of the bridge deck as the suspension side of the maintenance platform 1, and on the maintenance platform 1 suspended on the bottom of the bridge, use the end of the maintenance platform 1 below the suspension side as the fixed end of the maintenance platform 11. Use the other end of the inspection platform 1 as the rotating end 12 of the inspection platform. At this time, the construction personnel can use the soft ladder to go down from the bridge deck to the inspection platform 1, and fasten at least one fixed At least the first hanging rope 22 of the turning end and the second hanging rope 23 of the turning end are fixed on the hanging point of the turning en...

Embodiment 3

[0070] In the method for installing an overhaul platform for a bridge overhaul vehicle described in Embodiment 1, or in the method for disassembling an overhaul platform for a bridge overhaul vehicle described in Example 2, the guide rope 3 that is fastened to the UAV at one end Lightweight and high-strength thin ropes are used so that light and small drones can easily hoist and pull the guide rope 3 to the other side of the bridge width, and can pull the guide rope 3 to connect with the other end of the guide rope 3 The connected suspension rope 2 is pulled from the bottom surface of the bridge to the other side of the bridge width, and the guide rope 3 preferably adopts a Dyneema macromolecule rope or a high-strength fishing line main line.

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Abstract

The invention discloses a mounting and dismounting method of a maintenance platform for a bridge maintenance vehicle. The invention belongs to the field of bridge detection and maintenance construction. The mounting and dismounting method includes the steps that cantilever hoisting devices (5) are arranged at multiple points on the two sides of a bridge floor; an unmanned aerial vehicle (4) is used for dragging a guide rope (3) connected with a maintenance platform (1) to transversely penetrate through the part below the bottom surface of the bridge; a lifting rope (2) is pulled to each cantilever lifting device (5); the maintenance platform (1) is mounted or dismounted in a cooperative operation mode that the multiple lifting ropes (2) pull and rotate the maintenance platform (1) locatedon the bottom surface of the bridge; and the unmanned aerial vehicle (4) can be used for monitoring the movement of the maintenance platform (1), so that the operation is intuitive and convenient, andmulti-device cooperative operation is achieved, and the construction efficiency is high, and the auxiliary time is short, and the installation or disassembly construction time can be greatly shortened, and the number of constructors is small, and the construction cost is reduced. The mounting and dismounting method of a maintenance platform for a bridge maintenance vehicle is particularly suitable for mounting and dismounting the maintenance platform (1) on a bridge with large bridge floor height, large bridge bottom gradient, severe riverway conditions, poor bridge bottom construction environment and poor conditions.

Description

technical field [0001] The invention relates to an installation and disassembly method of bridge inspection and maintenance construction equipment, in particular to an installation and disassembly method of an inspection platform for a bridge inspection vehicle. Background technique [0002] In recent decades, my country's transportation and bridge construction have made great progress and development. With a large number of roads and bridges put into use and operation, the maintenance of roads and bridges has become more and more important. my country also has a large number of roads The maintenance and maintenance of the bridge structure should be carried out in a timely manner for bridges and railway bridges. In order to have a comprehensive and objective understanding and evaluation of the current status of the bridge, the structural inspection is generally carried out first. If a problem is found, the problematic part needs to be repaired. . Because the bottom surface of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D19/10
CPCE01D19/106
Inventor 陈雨羲叶前林
Owner 陈雨羲