Assembly tool of escalator bridle

Abstract

The invention discloses an assembly tool of an escalator bridle. The assembly tool includes a horizontal support frame, a left limiting plate, a left working plate, a left rear working plate, a right limiting plate, a right working plate, a right rear working plate, a first sighting device, a second sighting device and a position-fixing and hoisting assembly; the left limiting plate is arranged at the left end of the horizontal support frame, the left working plate is fixed in a left-and-right moving mode relative to the left limiting plate, the left rear working plate is fixed in a front-and-back moving mode relative to the left limiting plate, the right limiting plate is arranged at the right end of the horizontal support frame, the right working plate is fixed in a left-and-right moving mode relative to the right limiting plate, the right rear working plate is fixed in a front-and-back moving mode relative to the right limiting plate, the first sighting device is arranged at the front end of the horizontal support frame, the second sighting device is arranged at the rear end of the horizontal support frame, the two ends of the position-fixing and hoisting assembly are detachably connected with bridles on the two sides, and the position-fixing and hoisting assembly includes a third sighting device. The assembly tool of the escalator bridle is simple and reasonable in structure, can rapidly and accurately fix the position of the escalator bridle, after the assembly tool is debugged for the first time, no large-scale disassembly debugging is required, and moreover, welding does not need to be completed on the assembly tool.

Description

technical field [0001] The invention relates to the technical field of escalator assembly, in particular to an assembly tool for an escalator halter. Background technique [0002] At present, most escalator manufacturers still use traditional methods when installing stainless steel halters. That is, the center line is first marked on the truss, and then the halters on both sides are respectively hoisted on the truss art weldment. Use a tape measure to repeatedly measure the distance between the halter and the center line, the distance between the halter and the large angle steel, and the distance between the halter and the truss to adjust the halter repeatedly. After adjusting the three dimensions of the halters on both sides, the relative positions of the two halters still need to be adjusted because there is still a deviation in the relative positions of the two halters. The entire assembly process requires repeated measurements and adjustments, and the work is very inte...

AI Technical Summary

Problems solved by technology

The entire assembly process requires repeated measurement and debugging, and the work intensity and difficulty are very high

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