Spade stool for aerial work

Abstract

The invention belongs to the technical field of tools for pole stepping operation and ladder climbing operation, and particularly relates to a spade stool for aerial work. The spade stool comprises asupporting rod and a spade head, wherein an angle adjusting mechanism is arranged between the supporting rod and the spade head; the upper part of the supporting rod, which is close to the angle adjusting mechanism, is provided with a first safety fastening point; an arc-shaped handle is arranged at the lower end of the supporting rod; an included angle between the inner end surface of the arc-shaped handle and the inner end surface of the supporting rod is 120 to 135 degrees; a second safety fastening point is arranged on the arc-shaped handle; the first safety fastening point and the secondsafety fastening point are respectively provided with a safety belt; the two ends of the arc-shaped handle are respectively provided with a supporting mechanism. The spade stool has the beneficial effects that by arrangement of the supporting rod, the spade head and the angle adjusting mechanism, the spade stool not only can be used as a spade, but also can be used as a climbing stool and an auxiliary chair-sitting stool, and is simple to operate, convenient to carry and high in practicability.

Description

technical field [0001] The invention belongs to the technical field of tools for pole-climbing and ladder-climbing operations, and in particular relates to a shovel stool for aerial work. Background technique [0002] With the continuous acceleration of my country's economy and technology, the demand for electricity is gradually increasing. High-voltage power supply and distribution is the most common in the power supply and distribution system. The electrical equipment in the line is exposed to the sun and rain due to the long distance and complicated working conditions. Ground exposure, line aging, and line damage often occur, requiring regular testing, inspection, and maintenance. Therefore, live work at heights is a common method used by power companies in the process of equipment maintenance and testing. Physical fatigue is prone to occur during the operation, leading to inattention and the risk of falling from high altitude. [0003] Authorized notification number CN204...

AI Technical Summary

Problems solved by technology

[0002] With the continuous acceleration of my country's economy and technology, the demand for electricity is gradually increasing. High-voltage power supply and distribution is the most common in the power supply and distribution system. The electrical equipment in the line is exposed to the sun and rain due to the long distance and complicated working conditions. Ground exposure, line aging, and line damage often occur, requiring regular testing, inspection, and maintenance. Therefore, live work at heights is a common method used by power companies in the process of equipment maintenance and testing. Physical fatigue is prone to occur during the operation, resulting in lack of concentration and the risk of falling from high altitude

[0003] Authorized notification number CN204048796U discloses a steel pipe rod aerial work stool, on the bending inner surface of the J-shaped rod is provided with a rubber non-slip surface, the end of the straight rod body of the J-shaped rod is connected to one end of the straight rod, and on the corresponding J-shaped rod The rod is equipped with a locking mechanism that can be stretched toward the bend and has a rubber sheet. One end of the connecting rod is fixedly connected to the straight rod, the other end of the connecting rod is provided with a seat, and the upper end of the oblique support is connected to the other end of the connecting rod. In the lower part, the lower end of the oblique support is connected with the outer arc surface of the lower crescent-shaped ejector rod, and the lower crescent-shaped ejector rod corresponds to the upper straight rod; the utility model uses a J-shaped rod to hook the steel pipe rod, and the lower crescent-shaped ejector rod forms a support, which is convenient The electrician is required to sit on the seat to work; the disadvantage of this structure is that it is only fixed by the J-shaped rod and the crescent-shaped ejector rod and the electric pole.

[0004] Authorized announcement number CN204260293U A portable power tower operation stool, which relates to a special work stool for power towers. There is a "factory"-shaped depression on the upper part of the docking surface corresponding to the side of the pallet, and at least two bolts pass through the holes provided on the lower part of the pallet and then connect to the screw holes provided on the docking surface of the clamping block. The "factory"-shaped depression forms the clamping structure of the power tower. The upper end of the oblique rod is fixed on the lower surface of the clamping block, and a cross bar is provided at the lower end of the oblique rod. The disassembly process is complicated, time-consuming and labor-intensive, and the practicability is not strong

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