PC track beam evacuation passage construction operation vehicle

A technology of evacuation passages and track beams, which is applied in the direction of tracks, roads, bridges, etc., can solve the problems of large traffic impact, low construction efficiency, time-consuming and labor-consuming, etc., achieve high construction safety, improve construction efficiency, and reduce occupation. The effect of the area

Pending Publication Date: 2020-12-25
CCFEB CIVIL ENG +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional method is low in construction efficiency, poor in safety, time-consuming and labor-intensive, and needs to close some lanes, which has a great impact on traffic

Method used

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  • PC track beam evacuation passage construction operation vehicle
  • PC track beam evacuation passage construction operation vehicle
  • PC track beam evacuation passage construction operation vehicle

Examples

Experimental program
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Embodiment 1

[0042] A PC track beam evacuation channel construction vehicle, please refer to Figure 1 to Figure 4 , comprising a vehicle frame 1, a traveling mechanism 2, a guiding mechanism 3, and a lifting assembly 6, which are used to lift the operating vehicle from the track beam 7 to make the traveling mechanism 2 detach from the track beam 7, and support the operating vehicle on the track beam 7 The load-bearing conversion assembly 4 is used to detachably connect the work vehicle to the parking lock assembly 5 fixed on the track beam 7; wherein, the vehicle frame 1 includes a longitudinal beam 101 and a cross beam 102, and the longitudinal beam 101 and the cross beam 102 are connected to form an interior Frame structure with hoisting and installation construction space.

[0043] Further, in a preferred embodiment, see Figure 1 to Figure 5 The load-bearing conversion assembly 4 includes a shaft sleeve 401 arranged on the longitudinal beam 101, a screw rod 402 threaded through the s...

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PUM

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Abstract

The invention discloses a PC track beam evacuation passage construction operation vehicle which comprises a vehicle frame, a walking mechanism, a guide mechanism and a hoisting assembly. The vehicle frame comprises a longitudinal beam and a cross beam, and the PC track beam evacuation passage construction operation vehicle is characterized by further comprising a bearing force conversion assemblyused for jacking the operation vehicle from a track beam to enable the walking mechanism to be separated from the track beam and supporting the operation vehicle on the track beam, and a parking locking assembly which is used for enabling the operation vehicle to be detachably connected and fixed to the track beam. The operation vehicle can automatically walk on the installed track beam, can alsobe suitable for a curve track beam, can stably and safely hoist and construct the steel cross beam and the steel longitudinal beam as a whole, saves time and labor, and is high in construction efficiency.

Description

technical field [0001] The invention belongs to the field of engineering construction machinery, and in particular relates to a PC track beam evacuation channel construction vehicle. Background technique [0002] Straddle-type monorail traffic is a new type of traffic system in which vehicles ride directly on the track beams. The section generally adopts a viaduct span structure and is laid along the road. The track beams are arranged in two lines, and an evacuation channel is set between the two lines. The evacuation channel is composed of steel beams, steel longitudinal beams and evacuation platforms. The steel beam is welded to the pre-embedded steel plate of the track beam, the steel longitudinal beam is welded to the steel beam, and the evacuation platform is a T-shaped structure, which is welded to the upper surface of the steel beam. [0003] The existing processing technology mainly adopts: welders use scaffolding or climbing vehicles to carry out welding operations...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D21/00E01B25/08B66C17/06
CPCB66C17/06E01B25/08E01D21/00
Inventor 曾昭武周雷李积栋卢卫平张胥王竺刘明阳
Owner CCFEB CIVIL ENG
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