Object conveying device for subway shield construction and object conveying method thereof

Abstract

The invention relates to the technical field of subway shields, in particular to an object conveying device for subway shield construction and an object conveying method.The object conveying device comprises a supporting plate, an adjusting mechanism is arranged at the bottom end of the supporting plate, and first convex grooves extending to the outer side of the supporting plate are formed in the left front side, the left rear side, the right front side and the right rear side of the top end of the supporting plate. First convex blocks are slidably arranged in the first convex grooves, first extending mechanisms are arranged on the front side and the right side of the top end of the supporting plate, connecting mechanisms are connected to the left ends of the two first extending mechanisms, and connecting blocks are fixedly connected to the right ends of the two first extending mechanisms. The left sides and the right sides of the bottom ends of the two first extension mechanisms are fixedly connected with the top ends of four first convex blocks correspondingly, so that the overall length of the multiple devices is increased along with the movement of the subway shield tunneling machine in a tunnel, the number of the increased devices is reduced, time is saved, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of subway shield tunneling, in particular to an object transfer device and an object transfer method for subway shield construction. Background technique [0002] Subway shield tunneling is an important construction technology in urban subway construction, and it is a construction method for digging tunnels underground. It uses the subway shield machine to excavate underground, while preventing the soft ground excavation surface from collapsing or maintaining the stability of the excavation surface, while safely performing tunnel excavation and lining operations inside the machine. The construction process needs to excavate a shaft or a foundation pit at one end of a certain section of the tunnel, hoist the subway shield machine into the installation, and the subway shield machine starts to excavate from the wall opening of the shaft or foundation pit and advances along the designed hole line until To reach...

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Problems solved by technology

[0003] After retrieval, the prior art (application number: CN201922029105.0) discloses an earth-moving equipment for shield tunnel construction. The inventor found the following problems while realizing the prior art: 1. The device It is difficult to meet the long-distance transportation or transportation of materials, it is difficult to adapt to different working environments and undertake different types of work, and the actual work effect is not good; 2. In addition, the subway shield in the prior art is in the process of construction Lining is required, and the lining materials need to be continuously transported to the inside of the tunnel. Since the subway shield machine is constantly moving forward in the tunnel, people continue to increase the number of transmission devices to meet the demand, thus wasting a lot of time and reducing the construction cost. 3. In addition, because there is a certain gap between the conveyor belt and the conveyor belt in the prior art, it is easy for the device to be stuck in the gap while conveying smaller materials, which will cause the conveyor belt to fail to work and the material to be insufficient. Therefore, there is an urgent need for a kind of subway shield construction device and its method of transferring objects to solve the problems raised above

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