Bolt retightening robot for power angle steel tower

Abstract

The invention belongs to the technical field of electric power operation climbing robots, and particularly relates to a bolt retightening robot for a power angle steel tower. The robot comprises a main machine and angle steel clamping assemblies. More than two sets of angle steel clamping assemblies are provided and arranged on the main machine in sequence, and the angle steel clamping assemblies may generate linear reciprocating motion in the length direction of an angle steel main material under the driving effect of a linear driving part. A bolt retightening device is arranged at the head end of the main machine, and the bolt retightening device comprises an extension arm and a working head; the extension arm comprises a bottom frame fixed to the main machine; and a rotating assembly used for driving the working head to rotate and a plane displacement assembly used for driving the working head to conduct fixed-point operation are installed on the bottom frame. The bolt retightening robot has higher working reliability and stability, the force sealing effect and the shape sealing effect in the climbing process of the bolt retightening robot along the power angle steel tower can be guaranteed, manpower is finally replaced, and high-precision and high-efficiency high-altitude operation requirements are met.

Description

technical field [0001] The invention belongs to the technical field of climbing robots for electric power operations, and in particular relates to a bolt tightening robot for electric angle steel towers. Background technique [0002] The stability and safety of electric power is the basic guarantee to promote the development of all walks of life. In our country, such as Figure 16 The power angle steel towers shown are large in number and widely distributed, and have been exposed for a long time in the wild environment or even in harsh environments with dusty, strong wind and high humidity; The retightening and stability of the connecting bolts not only has a high risk factor and high labor intensity, but also takes a long time in the air, which can easily cause physical exhaustion of the staff, which further endangers the health of the staff. At the same time, the maintenance method is obviously extremely inefficient. Whether it is possible to develop a bolt retightening r...

AI Technical Summary

Problems solved by technology

In our country, such as Figure 16 The power angle steel towers shown are large in number and widely distributed, and have been exposed for a long time in the wild environment or even in the harsh environment of dust, strong wind and high humidity; this makes it necessary for maintenance personnel to climb up to work during the follow-up inspection and maintenance process, and to carry out inspections on the power angle steel towers. Retightening and stabilizing the connecting bolts not only has a high risk factor and high labor intensity, but also takes a long time in the air, which can easily cause the staff to be physically exhausted, thereby further endangering the health of the staff. At the same time, the maintenance method is obviously extremely inefficient.

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