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Pipeline lifting vehicle in confined space and using method thereof

A technology of limited space and pipelines, applied in the direction of lifting devices, lifting frames, etc., can solve problems such as inability to guarantee construction quality, and achieve the effect of compact connection and improved quality

Pending Publication Date: 2018-02-16
SHANGHAI BAOYE GRP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in some narrow areas, the method of using traditional special fixed brackets with winches or manual hoists to lift, assemble, and install pipelines has been unable to guarantee the construction quality within a reasonable working hours

Method used

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  • Pipeline lifting vehicle in confined space and using method thereof
  • Pipeline lifting vehicle in confined space and using method thereof
  • Pipeline lifting vehicle in confined space and using method thereof

Examples

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Embodiment Construction

[0021] The present invention is further illustrated below by specific examples.

[0022] Such as figure 1 , figure 2 and image 3 As shown, a pipeline hoist vehicle in a confined space; it includes a jack, and also includes a bottom walking trolley 1 and a pipeline bracket 2; the pipeline bracket 2 is arranged in the bottom walking trolley 1, and the bottom walking trolley 1 includes a To accommodate the frame 11 of the pipeline bracket 2 and the universal wheels 12 arranged at the bottom of the frame 11; the two sides of the pipeline bracket 2 are provided with limit baffles 21, and the pipeline bracket 2 is placed on the bottom of the walking trolley through the limit baffles 21 In the frame 11 of 1, a jack is set at the bottom of the pipeline bracket 2, and the jack is also set in the frame 11 of the bottom walking trolley 1; the pipeline to be lifted is placed on the pipeline bracket 2 and transported by the bottom walking trolley 1 Pipeline to the specified position, ...

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Abstract

The invention relates to a pipeline lifting vehicle in a confined space. The pipeline lifting vehicle in the confined space comprises a jack, and is characterized by further comprising a bottom walking trolley and a pipeline supporting frame; the pipeline supporting frame is arranged in the bottom walking trolley; the bottom walking trolley comprises a framework used for containing the pipeline supporting frame; the two sides of the pipeline supporting frame are provided with limiting baffles; by means of the limiting baffles, the pipeline supporting frame is made to be placed in the framework; the jack is arranged at the bottom of the pipeline supporting frame, and the jack is also arranged in the framework of the bottom walking trolley; a to-be-lifted pipeline is placed on the pipeline supporting frame, the pipeline is conveyed to the assigned position through the bottom walking trolley; and the pipeline supporting frame is jacked through the jack, and therefore the pipeline can reach the assigned operation height. According to the pipeline lifting vehicle, pipeline transporting is performed through universal wheels, and the jack is used for lifting the pipeline; and compared with traditional pipe gallery large caliber pipeline construction, the work procedures of the whole process from that the pipeline enters the gallery to that welding is completed can be linked more compactly and orderly.

Description

technical field [0001] The invention relates to the field of pipeline construction, in particular to a pipeline hoist vehicle in a confined space and a use method thereof. Background technique [0002] With the continuous development and development of the urban comprehensive pipe gallery project; the diameter of the pipe is increasing, but the gap between the pipes is getting smaller and smaller. Therefore, in some narrow areas, the method of using traditional special fixed brackets with winches or manual hoists to lift, assemble, and install pipelines has been unable to guarantee the construction quality within a reasonable working hours. Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned defects, and provide a working trolley capable of lifting pipelines in a narrow space. [0004] In order to achieve the above object, the present invention is achieved in that: [0005] A pipeline hoisting vehicle in a confined sp...

Claims

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Application Information

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IPC IPC(8): B66F7/10B66F7/28
CPCB66F7/10B66F7/28
Inventor 姜守明张振华陆开会吴李军丁浩
Owner SHANGHAI BAOYE GRP CORP
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