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Underground excavator device

An excavator and cable technology, applied in the field of underground excavation, can solve the problem of high maintenance cost, achieve the effect of low maintenance cost and avoid construction collapse

Inactive Publication Date: 2020-08-07
郑海彬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such machines are often expensive to maintain and the mechanical cutting parts need to be replaced regularly

Method used

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Embodiment Construction

[0024] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0025] see Figure 1-Figure 5 , the present invention provides an underground excavator device: its structure includes a cable 15, a cutting head 10, a rigid cable 20, a support module 25, and a vehicle 30, the end of the cable 15 is connected to the cutting head 10, and the rigid cable 20 is installed on The head end of the cable 15, the rigid cable 20 is connected to the support module 25, the cable 15 includes a node 17, a straight tube 16, and several nodes 17 and straight tubes 16 are provided, and the node 17 is located at two Between the straight tubes 16, a joint 19 is provided between the rigid cable 20 and the cable 15, the support module 25 is installed on the vehicle 30, a liquid pump station 7 is provided on one side of the vehicle 30...

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Abstract

The invention discloses an underground excavator device. The underground excavator device structurally comprises a cable, a cutting head, a rigid cable, a supporting module and a vehicle, wherein thetail end of the cable is connected with the cutting head; the rigid cable is installed at the head end of the cable and connected with the supporting module; the cable comprises a plurality of jointsand a plurality of straight cylinders, and each joint is positioned between the two corresponding straight cylinders; a connector is arranged between the rigid cable and the cable; and the supportingmodule is installed on the vehicle. According to the underground excavator device, a water jet cutting mode is adopted, a blade does not need to be replaced frequently, the maintenance cost is low, slurry obtained after cutting can be recycled, large-particle solids are separated out for filling, and construction collapse is avoided; and the cutting direction of the cutting head can be freely changed, well opening does not need to be conducted repeatedly, the cutting head can be rapidly drawn out through an air inlet pipe and a shell structure after construction is finished, and the situationthat the cable and the cutting head are stuck by mounds is avoided.

Description

technical field [0001] The invention relates to an underground excavator device, which belongs to the field of underground excavation. Background technique [0002] Underground excavation machinery has a variety of application purposes, such as mining, drilling or tunneling, and many of these machines utilize mechanical blades or wipers to cut into the subsurface substrate so that it can be removed. However, such machines are often expensive to maintain, and the mechanical cutting parts need to be replaced periodically. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an underground excavator device to solve the problems. [0004] In order to achieve the above object, the present invention is achieved through the following technical solutions: an underground excavator device, its structure includes a cable, a cutting head, a rigid cable, a support module, a vehicle, the end of the cable is c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21C45/04E21C45/00
CPCE21C45/00E21C45/04
Inventor 郑海彬
Owner 郑海彬
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