Power cable rack lifting device

Abstract

The invention discloses a power cable rack lifting device. The power cable rack lifting device comprises a base mechanism, a support mechanism and a driving mechanism, wherein the base mechanism comprises a rectangular base, and wheels positioned on the front and back sides below the base; multiple screw rods vertically penetrate through the base, are positioned on the front and back sides of thebase, and are arranged near the wheels; support pad bodies are arranged at the lower ends of the screw rods; rotating handles are arranged at the upper ends of the screw rods; the support mechanism comprises two support rods correspondingly arranged in the horizontal direction and vertically arranged above the base; the two support rods are symmetrically arranged with the center of the base as axis; the upper ends of the two support rods are connected with a connecting rod transversely arranged; multiple through holes a are vertically formed in the support rods; and the through holes a on thetwo support rods are correspondingly arranged in sequence; the driving mechanism comprises a bearing body and a base body arranged up and down, and a cylinder positioned between the base body and thebearing body. The power cable rack lifting device has the advantages of simple structure, convenience to transport and prevention of rollover.

Description

Technical field: [0001] The invention relates to the field of electric power, in particular to a power cable rack lifting device. Background technique: [0002] The power cable rack lifting device is a common appliance in electric power construction. Its main function is to install a large cable rack, which is convenient for the wheel to rotate and retract the cables. At present, the cable rack lifting device is usually equipped with wheels at the bottom to facilitate push-pull transportation. , but in the process of receiving and unwinding the line, the lifting device needs to be kept fixed on the ground and does not move. Then, due to the setting of the wheels, the lifting device is prone to offset and roll, and even it is prone to tipping when it bears a heavy cable rack, which affects the cable rack wheels. Reeling and unwinding the cable cannot meet both needs at the same time. The base of the existing lifting device is equipped with two wheels, which need to be tilted ...

AI Technical Summary

Problems solved by technology

[0002] The power cable rack lifting device is a common appliance in electric power construction. Its main function is to install a large cable rack, which is convenient for the wheel to rotate and retract the cables. At present, the cable rack lifting device is usually equipped with wheels at the bottom to facilitate push-pull transportation. , but in the process of receiving and unwinding the line, the lifting device needs to be kept fixed on the ground and does not move. Then, due to the setting of the wheels, the lifting device is prone to offset and roll, and even it is prone to tipping when it bears a heavy cable rack, which affects the cable rack wheels. Reeling and unwinding the cable cannot meet both needs at the same time. The base of the existing lifting device is equipped with two wheels, which need to be tilted at a certain angle during transportation, which is inconvenient for transportation and consumes manpower. In addition, the shaft of the cable rack is prone to rolling on the lifting device. Not conducive to retracting cables

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