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Lifting device of trackless rubber-tyred transport cart

A technology of trackless rubber wheel and lifting device, which is applied in the direction of lifting device, lifting frame, vehicle with elevated loading platform, etc., can solve the problems of inconvenient installation work and tilting of the platform, and achieve the effect of facilitating installation work and avoiding tilting.

Active Publication Date: 2014-04-23
LIANYUNGANG TIANMING EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Lifting platform rubber-tyred vehicles are important transportation vehicles in coal mines. They can be used for drilling holes in underground engineering, installing pipelines, installing cable hooks or cable bridges, etc. Installation work is inconvenient

Method used

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  • Lifting device of trackless rubber-tyred transport cart
  • Lifting device of trackless rubber-tyred transport cart

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Experimental program
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Embodiment Construction

[0010] A lifting device for a trackless rubber-tyred transport vehicle, comprising a lifting platform 2 arranged above the rear frame of the trackless rubber-tyred transport vehicle, a scissor-type hydraulic lifting mechanism is arranged between the lifting platform 2 and the above-mentioned rear frame, and the scissors The hydraulic lifting mechanism includes a left connecting rod 7 and a right connecting rod 10 connected in series through pin shafts, the lower end of the left connecting rod 7 is hinged with the rear frame, the upper end of the left connecting rod 7 is hinged with the lifting platform 2, and the left connecting rod 7 is hinged with the lifting platform 2. 7 and the rear frame are provided with a lifting platform lifting drive device 8, the lower end of the right connecting rod 10 is hinged with the lower block 9 arranged on the glide path of the rear frame, and the bottom of the lifting platform 2 is provided with a The glide path of the vehicle frame is facin...

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Abstract

A lifting device of a trackless rubber-tyred transport cart comprises a lifting platform arranged above a rear frame of the trackless rubber-tyred transport cart. The lifting device is characterized in that a scissor-fork type hydraulic lifting mechanism is arranged between the lifting platform and the rear frame; the scissor-fork type hydraulic lifting mechanism comprises a left connecting rod and a right connecting rod which are connected in a crisscross manner through pin shafts, an upper slider is hinged to the upper end of the right connecting rod through a lifting-platform leveling mechanism, a loading platform which is parallely arranged with the lifting platform is arranged above the lifting platform, and a platform driving device used for driving the loading platform to translate is arranged between the loading platform and the lifting platform. By the application of the lifting device, when the rubber-tyred transport cart is parked on slopes, the lifting platform and the loading platform can be adjusted in angle so as to be kept in a horizontal state, and mounting operation is facilitated; materials like pipelines and cables can be translated to places adjacent to working surfaces by the aid of the platform driving device arranged between the loading platform and the lifting platform.

Description

technical field [0001] The invention relates to the technical field of platform lifting, in particular to a lifting device for a trackless rubber-tyred transport vehicle. Background technique [0002] Lifting platform rubber-tyred vehicles are important transportation vehicles in coal mines. They can be used for drilling holes in underground engineering, installing pipelines, installing cable hooks or cable bridges, etc. Installation work is inconvenient. Contents of the invention [0003] The technical problem to be solved by the present invention is to propose a lifting device for a trackless rubber-tyred transport vehicle that keeps the vehicle platform in a horizontal state all the time and facilitates installation operations in view of the deficiencies in the prior art. [0004] The technical problem to be solved by the present invention is achieved through the following technical solutions. A lifting device for a trackless rubber-tyred transport vehicle is character...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P1/44B66F7/08B66F7/28
Inventor 卢明立于得水朱志民
Owner LIANYUNGANG TIANMING EQUIP
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