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Excavation vertical frame lifting and placing vehicle

A vertical frame and boom technology, applied in the field of vertical frame installation equipment, can solve problems such as hidden dangers of construction safety, low installation efficiency, troublesome erection and installation of vertical frames, etc. Effect

Pending Publication Date: 2018-11-13
湖南进军隧道智能装备有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the tunnel excavation process, in order to prevent the rocks on the upper wall of the tunnel from falling or even collapsing, it is necessary to erect an arc-shaped stand on the tunnel while digging to support the tunnel. Since there are multiple steps in the stand installation process, it usually takes Multiple machines can only be completed through cooperation, and the handover of the stand between multiple machines requires precise cooperation between multiple machines, and due to the complex terrain of the tunnel excavation site, there are certain difficulties in precise cooperative work between machines, making The erection of the stand is quite troublesome to install, and usually when erecting, multiple manuals are required to assist in the installation, the installation efficiency is low, and too many manual operations also lead to hidden dangers in construction safety

Method used

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  • Excavation vertical frame lifting and placing vehicle
  • Excavation vertical frame lifting and placing vehicle
  • Excavation vertical frame lifting and placing vehicle

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Embodiment Construction

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] refer to Figure 1 to Figure 8 , a kind of excavation stand lifting car of the present invention, comprises car main body 1, guide rail 2, stand carrying trolley 3 and hoisting device.

[0025] The bottom of the vehicle main body 1 is provided with a rolling part 15, and the rolling part 15 is connected with a rolling driving mechanism to drive it to roll. In this embodiment, the rolling part 15 adopts a crawler belt structure, and the rolling driving mechanism is a motor, and the motor drives the crawler belt to roll to realize the forward or backward movement of the vehicle body 1. Of course, in other embodiments, the rolling part 15 can also be a roller-type structure. The track is only preferred in this embodiment, and is not specifically limited. The rolling mode of the track structure can adapt to uneven road surfaces, reduce bumps, and ...

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Abstract

The invention discloses an excavation vertical frame lifting and placing vehicle. The excavation vertical frame lifting and placing vehicle comprises a vehicle main body, guide rails, vertical frame bearing trolleys and lifting devices; a stretchable platform is installed at the upper end of the vehicle main body in a stretchable mode, and a jacking mechanism is connected to the stretchable platform; and the lifting devices are used for lifting a vertical frame and sending the lifting frame to the vertical frame bearing trolleys; the vertical frame bearing trolleys are installed on the guide rails and can transversely move so as to convey the vertical frame along the guide rails, the vertical frame bearing trolleys are connected with translation driving mechanisms, and the translation driving mechanisms can drive the vertical frame placed on the vertical frame bearing trolleys to transversely move and can convey the vertical frame to the position above the jacking mechanism in the retraction state. The excavation vertical frame lifting and placing vehicle has the advantages that the integration degree is high, the installation automation degree is high, the erection efficiency of the vertical frame is high, the manual operation is reduced, and the potential safety hazard of construction is reduced.

Description

technical field [0001] The invention relates to the field of stand installation equipment, in particular to an excavation stand lifting vehicle. Background technique [0002] At present, in the tunnel excavation process, in order to prevent the rocks on the upper wall of the tunnel from falling or even collapsing, it is necessary to erect an arc-shaped stand on the tunnel while digging to support the tunnel. Since there are multiple steps in the stand installation process, it usually takes Multiple machines can only be completed through cooperation, and the handover of the stand between multiple machines requires precise cooperation between multiple machines, and due to the complex terrain of the tunnel excavation site, there are certain difficulties in precise cooperative work between machines, making The erection of the stand is quite troublesome to install, and usually when erecting, multiple manuals are required to assist in the installation, the installation efficiency ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/06B66C23/04B66C23/82B66C23/62B66C13/08E21D11/40
CPCE21D11/40B66C13/08B66C23/04B66C23/06B66C23/62B66C23/826
Inventor 张进军陈明彭凤林
Owner 湖南进军隧道智能装备有限公司
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