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Utility tunnel pipeline transport cart and pipeline transport method thereof

A technology for comprehensive pipe corridors and transportation pipelines, which is applied in the direction of vehicles, lifting devices, lifting frames, etc. used to carry long goods. Quantity, improve efficiency, save the effect of installation period

Inactive Publication Date: 2017-06-23
CHINA 19TH METALLURGICAL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The maximum width of the walking ground on both sides of the pipe pier is 700mm, and it is basically impossible to transport large pipelines close to the ground; at the same time, the existence of the middle pipe pier makes it impossible for the beam-type transport vehicle to transport in this special corridor, so the above two methods are used There are great difficulties in transporting vehicles

Method used

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  • Utility tunnel pipeline transport cart and pipeline transport method thereof
  • Utility tunnel pipeline transport cart and pipeline transport method thereof
  • Utility tunnel pipeline transport cart and pipeline transport method thereof

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Embodiment Construction

[0023] Below in conjunction with accompanying drawing and embodiment the present invention is described further as follows:

[0024] Comprehensive pipe corridor pipeline transport vehicle, such as figure 1 and figure 2 As shown, it includes N single frame 1; the single frame 1 includes a pipe clamping mechanism 10, a crossbeam 11, and supports at both ends of the crossbeam 11 supporting the crossbeam 11; the crossbeam 11 and the supports at its two ends parts to form a door opening; on both sides of the door opening, there are N-1 groups of stabilizing rods 2 connected to the adjacent single frame 1; the pipe clamping mechanism 10 is installed under the beam 11; the support includes an upper support Part 12 and lower support member 13; The lower support member 13 is equipped with a vertical lift hydraulic cylinder 14, and the piston rod of the lift hydraulic cylinder 14 is detachably connected with the bottom end of the upper support member 12.

[0025] In the pipeline tran...

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Abstract

The invention discloses a utility tunnel pipeline transport cart and a pipeline transport method thereof, belongs to the field of pipeline transport, and aims at providing a utility tunnel pipeline transport cart capable of straddling a concrete pipe pier. Horizontal transport and vertical hoisting of pipelines are integrated, so that the workload is reduced, and the pipeline installation efficiency is improved. The utility tunnel pipeline transport cart comprises N single frames. Each single frame comprises a pipeline clamping mechanism, a beam and supporting pieces, wherein a doorway is defined by the beam and the supporting pieces, stabilizing bar systems for connecting adjacent single frames are arranged on the two sides of the doorway, the pipeline clamping mechanism is installed below the beam, and vertical lifting hydraulic cylinders are installed on the lower supporting pieces. According to the pipeline transport cart, it is unnecessary to use other tools, the workload of transporting the pipelines by a crane is avoided, and thus the pipe installation efficiency is improved; according to the pipeline transport method, the processes of horizontally transporting the pipelines and vertically placing the pipelines on the concrete pipe pier in place are completed in one step, the workload of transferring the pipelines in the horizontal and vertical directions is reduced, and the installation period is shortened.

Description

technical field [0001] The invention belongs to the field of pipeline transportation, in particular to a comprehensive pipeline gallery pipeline transportation vehicle and a method for transporting pipelines. Background technique [0002] In the design of the existing urban comprehensive utility corridor, its cross-section is divided into multiple passages, and the large passages are arranged with cable communication optical fibers and small pipes. Large-scale pipelines such as urban water supply and drainage are still arranged separately in small channels. Due to the limitation of space conditions, it is often necessary to use special construction vehicles to complete the transportation and docking installation work by drawing on the experience of construction operations in the tunnel, and use the transport trolley for installing pipelines in the existing tunnel. At present, the first option is the beam-type pipe transport vehicle, and the other is the bottom-supported pip...

Claims

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Application Information

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IPC IPC(8): B60P3/40B66F11/04B66F7/16B66F7/28
CPCB60P3/40B66F7/16B66F7/28B66F11/04
Inventor 张超黄会军沈昕
Owner CHINA 19TH METALLURGICAL CORP
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