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Straddle type monorail vehicle body supporting structure and vehicle lifting method thereof

A straddle-type monorail and support structure technology, applied in the field of rail transit, can solve the problems of increasing construction difficulty and construction cost, and achieve the effect of improving the space utilization rate in the warehouse, high work efficiency, and reducing the risk of casualties

Pending Publication Date: 2022-07-22
CHINA RAILWAY ENG CONSULTING GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional steel wheel rail transit frame car generally adopts a mobile frame frame car or a pit type frame frame frame car. The height of the trolley is about 1.5m, while the height of the straddle-type monorail vehicle is relatively high, about 2.5-3m, which makes the use of the pit-type trolley require a deeper civil pit, which further increases the construction difficulty and construction cost

Method used

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  • Straddle type monorail vehicle body supporting structure and vehicle lifting method thereof
  • Straddle type monorail vehicle body supporting structure and vehicle lifting method thereof
  • Straddle type monorail vehicle body supporting structure and vehicle lifting method thereof

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Embodiment 1

[0038] like Figure 1-4 As shown, the present embodiment provides a straddle type monorail vehicle body support structure, including: a rail beam 6, at least one upright column is arranged below the rail beam 6, and the upright column is arranged on the operating table;

[0039] Vehicle body support structure, the vehicle body support structure is divided into two groups, the two groups of vehicle body support structures are respectively arranged on both sides of the track beam 6, and each group of vehicle body support structures has two cranes 7, and the crane 7 includes a frame 4. Lifting mechanism 2 and translation mechanism 5, the lifting mechanism 2 is connected above the frame 4, the translation mechanism 5 is connected under the frame 4, and the translation mechanism 5 is set on the operating table; The carriage 7 is located below the rail beam 6; when the carriage 7 is in the working state, the carriage 7 is located below the stand-by point.

[0040] In some alternati...

Embodiment 2

[0051] like Figure 5 and Image 6 As shown, the present embodiment provides a method for mounting a straddle-type monorail vehicle, comprising the following steps:

[0052] S1: The hydraulic cylinder 10 is raised, and under the guidance of the linear slide rail 3, the crane 7 is translated to the bottom of the crane point;

[0053] S2: Raise the screw jack, fix the car body, and manually remove the bogie for maintenance;

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Abstract

The straddle type monorail vehicle body supporting structure comprises a track beam, the number of the vehicle body supporting structures is two, the vehicle body supporting structures are arranged on the two sides of the track beam respectively, each vehicle body supporting structure is provided with two vehicle lifting jacks, and each vehicle lifting jack comprises a rack, a lifting mechanism and a translation mechanism. The lifting mechanism is connected to the upper portion of the rack, and the translation mechanism is connected to the lower portion of the rack. When the car lifting jack is in a standby state, the car lifting jack is located below the track beam; when the car lifting jack is in the working state, the car lifting jack is located below a car lifting point. The problems of high labor intensity and low working efficiency of manual trolley pushing in a traditional trolley lifting process are solved. The device has the advantages that automatic moving and automatic car lifting are achieved through a translation and lifting method, the structure is simple, a complex civil engineering pit is not needed, and unmanned and efficient car lifting procedures and space utilization maximization can be achieved.

Description

technical field [0001] The invention relates to the technical field of rail transportation, in particular, to a straddle type monorail vehicle body support structure and a vehicle erecting method thereof. Background technique [0002] Traditional steel-wheel rail transit cranes generally use mobile cranes or pit cranes. The specific crane methods include mobile cranes and pit-type cranes. Traditional steel-wheel rail transit maintenance The height of the trolley is about 1.5m at the time, while the height of the straddle-type monorail vehicle is higher, about 2.5-3m, which makes the use of the pit-type gantry to require a deeper civil construction pit, which further increases the construction difficulty and cost. construction cost. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a straddle-type monorail vehicle body support structure and a method for supporting the same, which can solve the above problems. In order to achieve the abov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/08B66F7/28
CPCB66F7/08B66F7/28
Inventor 杨昕映魏志斌刘亚东于胜利何勇赵军李春昱韩笑唐山百川梁腾月高亮庞贵亮
Owner CHINA RAILWAY ENG CONSULTING GRP CO LTD
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