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A device and method for transporting and laying permanent partitions in power tunnels

A technology for laying devices and power tunnels, which is applied in the direction of tunnels, tunnel linings, shaft equipment, etc. It can solve the problems of heavy permanent partitions, difficult transportation and laying, and low construction efficiency, so as to improve transportation efficiency, expand the laying range, The effect of saving time

Active Publication Date: 2019-06-25
GUANGZHOU RAIL TRANSIT CONSTR SUPERVISION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limited space after the separation, the permanent partition is heavy, and it is difficult to use large-scale machinery to carry it in the narrow underground space. It is usually laid by a manpower flatbed truck and manual laying methods. The construction efficiency is extremely low, and transportation and laying are difficult.

Method used

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  • A device and method for transporting and laying permanent partitions in power tunnels
  • A device and method for transporting and laying permanent partitions in power tunnels
  • A device and method for transporting and laying permanent partitions in power tunnels

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings. It should be noted that this embodiment is based on the technical solution, and provides detailed implementation and specific operation process, but the protection scope of the present invention is not limited to the present invention. Example.

[0029] Such as Figure 1-3 As shown, a transport and laying device for permanent partitions in an electric power tunnel includes an electric transport device 1 and a laying device 2. The laying device 2 includes a main frame body, an electric moving device 21 and an electric lifting device 22. The main frame The body is provided with a main keel 23 , the electric moving device 21 can move along the main keel 23 , and the electric lifting device 22 is fixedly connected to the electric moving device 21 . The electric moving device 21 may adopt an electric sports car or the like.

[0030] Further, the main frame body is provided ...

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Abstract

The invention discloses a transport laying apparatus of a permanent separator plate in an electric power tunnel, and a method. The transport laying apparatus comprises an electric transport apparatus and a laying apparatus, wherein the laying apparatus comprises a main frame body, an electric mobile apparatus and an electric elevating apparatus, the main frame body is provided with a main joist, the electric mobile apparatus can move along the main joist, and the electric elevating apparatus is fixedly connected with the electric mobile apparatus. Through the method and the apparatus, a permanent separator plate can be transported and laid rapidly, safely and efficiently without tunnel space restrictions.

Description

technical field [0001] The invention relates to the field of electric tunnel construction, in particular to a transport and laying device for permanent partitions in electric tunnels. Background technique [0002] In the completed power tunnel with a diameter of 6m, the clearance diameter in the tunnel reaches 5.4m. Since there are many cables in the tunnel, the space must be fully utilized. Moreover, the current construction specification clearly stipulates that 220kV cables and 110kV cables cannot be mixed together. Therefore, considering the characteristics of the large tunnel space, the design divides the tunnel space into 4 cabins with columns, beams and permanent concrete partitions on the premise of making full use of the space. The partition in the middle completely separates the upper and lower floors, which can not only It meets the requirements for personnel maintenance access and also meets the requirements for fire separation. [0003] The distance between the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21D11/40
CPCE21D11/40
Inventor 罗淑仪黄威然范星星郭广才王晖米晋生李世佳祝思然马子皓陈丹莲
Owner GUANGZHOU RAIL TRANSIT CONSTR SUPERVISION CO LTD
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