Tunnel steel arch frame mounting manipulator and manipulator working platform

Abstract

The invention discloses a tunnel steel arch frame mounting manipulator. The tunnel steel arch frame mounting manipulator comprises a supporting base, an angle adjusting telescopic arm and a gripper, wherein the supporting base is used for being connected with a working platform body rotary device; the rotary device is arranged on the supporting base; the angle adjusting telescopic arm is used forachieving angle changes and arranged at the rotary end of the rotary device; the gripper is provided with a shovel-shaped end portion; the first point of the gripper is hinged to the free end of the angle adjusting telescopic arm; and the second point of the gripper is connected with the angle adjusting telescopic arm through a controllable telescopic device. An arch frame is scooped up from the ground through the gripper with the shovel-shaped end portion, then the rotary device and the angle adjusting telescopic arm control the gripper to rotate and lift, a steel arch frame mounting trolleycan directly grab the steel arch frame from the ground, and stably and efficiently conveys the steel arch frame to the reserved position for mounting, and the problem of low construction efficiency issolved. The invention further discloses a manipulator working platform comprising the tunnel steel arch frame mounting manipulator.

Description

technical field [0001] The invention relates to the technical field of tunnel machinery, and more specifically, relates to a tunnel steel arch installation manipulator. In addition, the present invention also relates to a manipulator working platform comprising the above-mentioned tunnel steel arch installation manipulator. Background technique [0002] In recent years, in order to adapt to the rapid development of my country's social economy, the field of transportation infrastructure has also developed rapidly, and railway network and highway construction projects have also played an important role. [0003] But at this stage, there are still many places in China where artificial steel arches are being installed. Problems such as high labor intensity, low safety, and low efficiency have always plagued the construction team. In developed countries and some construction sites in China, the installation of steel arches has basically been mechanized, and there are manipulator...

AI Technical Summary

Problems solved by technology

[0003] However, at this stage, there are still many places in China where artificial steel arches are being installed. Problems such as high labor intensity, low safety, and low efficiency have always plagued the construction team.

In developed countries and some construction sites in China, the installation of steel arches has basically been mechanized, and there are manipulators specially used for steel arch installations. However, these mechanical devices usually have the following disadvantages: the manipulators on these devices cannot To grab the steel arch, it is usually necessary to manually transport the arch to the manipulator, and then move the position through the manipulator

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