A street lamp loading and unloading device

Abstract

The invention discloses a mounting and dismounting device for a street lamp. The mounting and dismounting device comprises a hydraulic mechanism, a hinge mechanism, a first pin roll and a second pin roll, wherein an upper chassis and a lower chassis are hinged together through the hinge mechanism; the first pin roll is fixed on the outer side wall at the bottom of a lamp post; the second pin roll is fixed on the outer side wall below the middle of the lamp post; the hydraulic mechanism comprises a hydraulic machine, a hydraulic rod and a horizontally-arranged support frame; the support frame is connected with the hydraulic rod; the first pin roll, the second pin roll and the hinge mechanism are positioned on the same side of the lamp post. The mounting and dismounting device has the advantages that the mounting and dismounting of the street lamp are realized by coupling the support frame with the first pin roll, coupling the hydraulic rod with the second pin roll and driving the hydraulic rod by the hydraulic machine; the cost is lower; the mounting and dismounting speeds are higher; the requirements on the technologies of workers are lower; in addition, during use, smaller railway area is occupied and influences on normal traffic of the road is avoided.

Description

technical field [0001] The invention relates to a loading and unloading device, in particular to a street lamp loading and unloading device. Background technique [0002] As a lighting device at night, street lamps are mainly used to ensure good visibility of the road environment, ensure driving and walking safety, and reduce the incidence of accidents at night. Street lights generally include a light pole, an upper chassis and a lower chassis. The upper chassis and the lower chassis are split, and the light pole is fixedly connected to the upper chassis. The light pole of the street light is high (usually more than 5 meters) and heavy (usually made of cement). When installing the street light, the lower chassis needs to be fixed on the ground first, and then a number of professionals use professional climbing equipment Lift the light pole with the crane, adjust the position of the light pole so that the upper chassis and the lower chassis are closed, and then the upper cha...

AI Technical Summary

Problems solved by technology

Therefore, when installing street lamps or replacing street lamp bulbs at present, there are the following problems: 1. When installing or disassembling, it is necessary to be equipped with climbing equipment, cranes, and special vehicles that can accommodate the climbing equipment and cranes, and the cost is relatively high; 2. The climbing equipment And the crane requires multiple professionals to operate at the same time, the installation and disassembly speed is slow, the efficiency is low, and the technical requirements for the staff are high; 3. The climbing equipment and the crane are large in size, and the road area occupied by the use is relatively large , affecting the normal traffic of the road

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