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Crawler type transport vehicle

A transport vehicle and crawler-type technology, applied in the field of transport vehicles, can solve the problems that the power output environment cannot be guaranteed to be safe and reliable, and achieve the effects of good anti-slip movement, high tensile strength, and light weight

Pending Publication Date: 2018-06-22
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The disadvantage of the above two structures is that when faced with a narrow working space, the vehicle needs to constantly adjust the angle, which cannot guarantee the safety and reliability of the power output environment

Method used

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  • Crawler type transport vehicle
  • Crawler type transport vehicle
  • Crawler type transport vehicle

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0030] like Figure 1 to Figure 4 As shown, the present invention includes chassis, base plate 22, walking system, control assembly 1, engine 2 and boom support 3, base plate 22 is fixed on the upper end face of chassis, control assembly 1, engine 2, jib support 3 Fixed on the bottom plate 22, the chassis includes an upper chassis and a lower chassis, the upper chassis includes two upper beams 4 and three upper longitudinal beams 5 fixed by welding, the lower chassis includes two lower beams 6 and two lower longitudinal beams 7, and the upper beam 4 It is fixedly connected with the lower longitudinal beam 7 through the vertical beam 21, the head and tail ends of the lower beam 6 are provided with a travel motor fixing plate 8, the upper end surface of the lower beam 6 is provided with a supporting sprocket fixing plate 9, and the lower end surface of th...

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Abstract

The invention relates to the field of transport vehicles, and particularly relates to a crawler type transport vehicle. The crawler type transport vehicle comprises a chassis, a running system, a control assembly, an engine and a cargo boom supporting bracket, the control assembly, the engine and the cargo boom supporting bracket are fixed on the upper end face of the chassis, the running system comprises a supporting wheel baffle, traveling motors, supporting wheels, a carrier roller, a guiding wheel and a tension wheel, the supporting wheel baffle is fixed on the lower end face of the chassis, the traveling motors comprise cycloid hydraulic motors and planetary reducers, output shafts of the cycloidal hydraulic motors are in transmission connection with the planetary reducers, output shafts of the planetary reducers are in transmission connection with driving wheels, two driving wheels are arranged on each side, and crawler belts are arranged between the two driving wheels on each side and made of a rubber material. The transport vehicle has high structural strength and good power output environment, and is applied to power system operation and other construction sites where space is small but joint operation is required and large equipment cannot enter, safe and civilized production is achieved, and labor productivity is improved.

Description

technical field [0001] The invention belongs to the technical field of transport vehicles, in particular to a crawler transport vehicle. Background technique [0002] With the construction and operation of a large number of 500kV typical substations of the State Grid Corporation of China, the contradiction that the maintenance space caused by the small footprint and compact equipment installation cannot meet the needs of large-scale hoisting machinery is becoming more and more prominent. After investigation, the narrow space in the ultra-high voltage substation is mainly divided into the following categories. The space between the GIS intervals in the 500kV equipment area is narrow. The gravel pavement is uneven and the hardness is not enough, which makes it difficult for large cranes and bucket trucks to enter, and transport vehicles cannot pass smoothly. ; Whether the 220kV equipment area is open type or GIS type, the equipment installation is compact, the distance between...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D55/065B62D55/10B62D55/12
CPCB62D55/065B62D55/10B62D55/12
Inventor 彭勇王晓辉李应文沈辉张露江李璐曲欣许东升张嘉涛胡润阁王来军孟异山方强华兰琦牛田野刘旭贺李辉黄玉洋连伟华刘富荣王洪涛孙武魁李全中
Owner STATE GRID CORP OF CHINA
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