Intelligent multifunctional overhead contact system operation tower wagon

Abstract

The invention discloses an intelligent multifunctional overhead contact system operation tower wagon. The tower wagon comprises a chassis, a boarding ladder on the chassis, and an operation platform on the top of the boarding ladder, wherein the chassis comprises chassis longitudinal beams parallel to a track, and chassis transverse beams which is vertical to the track and is connected with the chassis longitudinal beam, motor wheels are arranged at two ends of a chassis front end transverse beam respectively, driven wheels are arranged at two ends of a chassis rear end transverse beam respectively, the motor wheels are electrically connected with a battery pack, the motor wheels and the driven wheels can roll on the track freely, the lower end of the boarding ladder is detachably connected with the chassis transverse beams, and an electric anti-rollover on the same vertical line with the track is arranged on the chassis. The overhead contact system operation tower wagon has the advantages of intelligence, multiple functions, simple structure, small weight, and convenience in assembling and disassembling and transportation, and can meet requirements of operation at different heights and widths.

Description

technical field [0001] The invention belongs to supporting equipment for railway conveying catenary, in particular to an intelligent multifunctional catenary operation ladder car. Background technique [0002] Catenary operating ladder trolley is an essential and important equipment in the construction and maintenance of railway power grid. The height of the catenary is different in different railways. There are often ups and downs and curves in the railway, and the requirements for the height of the catenary work ladder are also different. The working ladder car of the prior art mainly has the following problems: [0003] 1. Limited by the standard of steel rails, the chassis of the traditional ladder car is narrow and high, and at the same time, it is often operated and driven on the curved railway and the uphill and downhill sections, so the working ladder car is prone to tipping over, causing injury to the construction personnel and affecting the construction schedule....

AI Technical Summary

Problems solved by technology

[0003] 1. Limited by the standard of steel rails, the chassis of the traditional ladder car is narrow and high, and at the same time, it is often operated and driven on the curved railway and the uphill and downhill sections, so the working ladder car is prone to tipping over, causing injury to the construction personnel and affecting the construction schedule

[0004] 2. The traditional ladder car requires at least 4 people to support it under the ladder car to prevent rollover; and place objects on the wheels or set screw rods at the wheels to withstand the wheels to prevent the ladder car from moving along the track; move the ladder car Sometimes it needs at least 4 people to support and push together, which is time-consuming and labor-intensive

[0008] In this patent, since the ladder car is made of carbon steel, the anti-tipping structure is complex, the height adjustable structure is too troublesome, and the weight is relatively large, which still cannot solve the technical problems of simple structure, small weight, strong function, and easy disassembly and transportation.

[0009] In general, the disadvantages of traditional anti-tipping devices are: 1. Operators are required to manually operate, which wastes time; 2. Traditional anti-tipping devices can only approach the rails on one side to achieve the anti-falling function, and cannot completely hug the rails , Some traditional anti-tipping devices, after hugging the rails, the ladder car cannot be self-locked, and the ladder car can be self-locked but cannot move, and there are certain safety hazards

Images