Automatic punching device and method for high-speed railway tunnel anchor implantation

Abstract

The invention discloses an automatic punching device and method for high-speed railway tunnel anchor implantation and solves problem that health of construction staff is damaged, punching accuracy is poor in anchor implantation, construction efficiency is low and security of the construction staff cannot be guaranteed in existing tunnel anchor implantation. Each of the front end and the rear end of a hydraulic life truck is provided with a support leg, each support leg is provided with a support ball head and a winch, each of the front end face and the rear end face of a lift platform is provided with a hydraulic telescopic rod, each of the upper and lower ends of a frame-type housing is provided with a horizontal chute, a fixing pillar is vertically arranged in the two horizontal chutes, a horizontal servo motor and vertical chutes are arranged in the fixing pillar, each of the vertical chutes is provided with an electric hammer, vertical servo motors are arranged under the electric hammers, a gravity sensor and a laser range finder are arranged at the lower end of the frame-type shell, and a radar range instrument is arranged at the upper end of the frame-type shell. By the arrangement, working accuracy is greatly improved, and danger coefficient in construction is reduced.

Description

technical field [0001] The invention relates to the technical field of punching for high-speed rail tunnel construction, in particular to an automatic punching device and method for implanting anchor bolts in high-speed rail tunnels. Background technique [0002] At present, in the domestic high-speed rail construction, many construction procedures of the catenary major have achieved mechanized construction, but there is still a long way to go from automation and intelligent construction, so everyone in the industry is striving to realize the automation and intelligence of catenary construction working hard. [0003] In the catenary tunnel construction, the position accuracy of the davit installation directly determines the driving safety. At present, the installation of the tunnel davit is mainly divided into: the tunnel professionally reserves the installation channel or the unit behind the station implants the anchor bolt for installation. At present, the implantation of...

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Problems solved by technology

[0005] The present invention provides a high-speed railway tunnel anchor bolt implantation method in order to solve the problems that the existing tunnel anchor bolt implantation has damage to the health of construction personnel, poor drilling accuracy during anchor bolt implantation, low construction efficiency, and safety of construction personnel cannot be guaranteed. Automatic punching device and method

[0007] In the structural design, the automatic adjustment of the drilling height is realized through the combination of the hydraulic lift car, the six-axis robot arm and the drilling platform; the flexibility of the six-axis robot arm solves the problem of selecting different hole positions in the high-altitude environment; the supporting legs, The structural design of the hydraulic telescopic rod, winch and lifting platform is combined to achieve the stability of the system; the hydraulic lift car uses the bus control technology to realize automatic walking and positioning functions; The drilling mode is realized according to the parameters set in advance, which overcomes the problems of damage to the health of construction personnel, poor drilling accuracy when anchor bolts are implanted, low construction efficiency, and the safety of construction personnel cannot be guaranteed in the existing tunnel anchor bolt implantation.

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