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Tunnel formwork transfer vehicle

A transfer vehicle and formwork technology, applied in tunnels, tunnel linings, lifting devices, etc., to improve work efficiency, save time, reduce extension and retraction time, and provide flexible construction.

Pending Publication Date: 2019-02-22
SUNWARD INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by the present invention is to provide a tunnel formwork transfer vehicle with simple structure, flexible and fast formwork transfer, and good safety performance in view of the inconvenience of formwork transfer and installation in the existing tunnel construction process

Method used

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Experimental program
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Effect test

Embodiment

[0032] see figure 1 and figure 2 , the tunnel formwork transfer vehicle shown in the illustration is a preferred solution of the present invention, specifically including a vehicle body 1 , a right lifting arm assembly 2 , a left lifting arm assembly 3 and a hanging basket assembly 4 . The car body 1 can adopt the chassis of wheeled construction machinery, which is convenient to move in the tunnel. The engine and hydraulic system are arranged at the tail end of the car body 1, which can play a certain role in the process of hoisting and transferring the tunnel formwork; the right hoisting The arm assembly 2, the left lifting arm assembly 3 and the hanging basket assembly 4 are respectively connected to the front end of the vehicle body 1 for transfer and installation of the tunnel formwork. The hanging basket assembly 4 is located in the middle of the front end of the car body 1, and the right lifting arm assembly 2 and the left lifting arm assembly 3 are symmetrically conne...

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Abstract

The invention discloses a tunnel formwork transfer vehicle. The tunnel formwork transfer vehicle comprises a vehicle body, a hanging basket assembly and at least one lifting arm assembly, wherein thehanging basket assembly and the lifting arm assemblies are connected to the vehicle body; each lifting arm assembly comprises a lifting telescopic arm and a lifting arm connected to the top end of thelifting telescopic arm, one end of the lifting telescopic arm is connected to the vehicle body, the other end of the lifting telescopic arm is connected with the lifting arm, and the lifting arm is provided with a steel wire rope for lifting tunnel formworks; and the hanging basket assembly comprises a hanging basket telescopic arm and a hanging basket connected to the top end of the hanging basket telescopic arm, one end of the hanging basket telescopic arm is hinged to the vehicle body, and the other end of the hanging basket telescopic arm is connected with the hanging basket. The tunnel formwork transfer vehicle is compact in structure and high in bearing capacity, multiple sets can be subjected to transfer and installation at the same time during operation, the working efficiency isimproved to the great extent, the time is saved, and the tunnel formwork transfer vehicle is not restricted by the tunnel space and the construction field and meets the tunnel construction requirements.

Description

technical field [0001] The invention belongs to special vehicles, in particular to a tunnel template transfer vehicle. Background technique [0002] With the rapid development of urban road engineering construction and the continuous improvement of construction level, the requirements for specialization, automation and safety performance of construction equipment are also getting higher and higher. At present, there are basically two methods for formwork transfer in the market: formwork trolleys with huge models and excavator hoisting with manual assistance. Among them, the formwork trolley can only be constructed in large tunnels and the cost is too high, so most of the construction uses excavator hoisting and operation. Its disadvantage is that manual assistance is required throughout the process, which is time-consuming and labor-intensive, and it is flexible, accurate and safe. Performance is very poor. Contents of the invention [0003] The technical problem solved ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/42B66C23/44B66C23/693B66C23/82B66C23/86B66F11/04E21D11/40
CPCE21D11/40B66C23/42B66C23/44B66C23/705B66C23/828B66C23/86B66F11/046
Inventor 胡慧雯刘利明刘均益
Owner SUNWARD INTELLIGENT EQUIP CO LTD
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