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Double-stage lifting type crawler pump truck

A lifting and crawler technology, which is applied in the field of double-stage lifting crawler pump trucks, can solve the problems of low space utilization rate, height increase, influence of vehicle driving stability, etc., and achieve the effect of improving space utilization rate.

Pending Publication Date: 2018-11-30
FUJIAN QIAOLONG EMERGENCY EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For this reason, it is necessary to provide a two-stage lifting crawler pump truck to solve the problem that the center of gravity and height of the drainage truck using the scissor lifting mechanism in the prior art are raised and the driving stability of the vehicle is affected and the occupied space utilization rate is low.

Method used

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  • Double-stage lifting type crawler pump truck
  • Double-stage lifting type crawler pump truck
  • Double-stage lifting type crawler pump truck

Examples

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Effect test

Embodiment 1

[0045] Please also refer to figure 1 as well as image 3, this embodiment discloses a two-stage lifting type crawler pump vehicle, the two-stage lifting type crawler pump vehicle includes a crawler chassis 101, a first carrying platform 201, a second carrying platform 301, a drainage mechanism 401, and a scissor lifting mechanism 501 , the first lifting rod 601 , the horizontal rotation device 701 , the hydraulic station 801 , the engine 901 and the drainage box 1001 . The first carrying platform 201 is arranged on the top of the crawler chassis 101, the second carrying platform 301 is arranged on the top of the first carrying platform 201, the scissor lift mechanism 501 includes the scissor arm unit 502 and the fourth telescopic rod 503, the scissors The arm unit 502 includes a first scissor arm 5021 and a second scissor arm 5022. The first scissor arm 5021 and the second scissor arm 5022 are arranged alternately. Orientation settings. In the adjacent two groups of scissor...

Embodiment 2

[0048] see figure 2 , the present embodiment discloses another two-stage lift type crawler pump vehicle. The crawler chassis 101 includes a crawler traveling mechanism 102, a second telescopic device 103 and a third telescopic device 104. The crawler traveling mechanism 102 is arranged on the bottom of the crawler chassis 101. On both sides, one end of the second telescopic device 103 is connected to one side of the crawler chassis 101 , and the other end is connected to the crawler traveling mechanism 102 on one side of the crawler chassis 101 . One end of the third telescopic device 104 is connected to the other side of the crawler chassis 101 , and the other end is connected to the crawler traveling mechanism 102 on the other side of the crawler chassis 101 . The bottom of the cylinder 602 of the first lifting rod 601 extends to between the crawler running mechanisms 102 on both sides of the crawler chassis 101 . By installing a lateral telescopic device between the crawl...

Embodiment 3

[0050] see Figure 4 , the present embodiment discloses another double-stage lifting crawler pump vehicle. Including a power station 1101 and a double-stage lifting crawler pump vehicle, the power station 1101 includes a hydraulic station 801, an engine 901, an energy output mechanism, and a power station moving mechanism 1103 (in this embodiment, the hydraulic station moving mechanism 1102 can adopt the same embodiment The same crawler chassis as in No. 1, the crawler chassis includes a hydraulic crawler traveling mechanism, the hydraulic crawler traveling mechanism drives the transmission wheel through a hydraulic motor, and then drives the crawler to work; wheeled vehicles can also be used as the hydraulic station moving mechanism). The hydraulic station 801, the engine 901 and the energy output mechanism 1102 are arranged on the crawler chassis of the power station 1101 or the wheeled vehicle carrying platform, the power output shaft of the engine 901 is connected with the...

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Abstract

The invention discloses a double-stage lifting type crawler pump truck. The double-stage lifting type crawler pump truck comprises a crawler type chassis, a first bearing platform, a second bearing platform, a drainage mechanism, a scissor type lifting mechanism and a first lifting rod; the first bearing platform is arranged above the crawler type chassis; the second bearing platform is arranged above the first bearing platform; the drainage mechanism is arranged on the second bearing platform; the scissor type lifting mechanism is arranged between the crawler type chassis and the first bearing platform; and the first lifting rod is vertically arranged. A space occupied in the height direction by the scissor type lifting mechanism when in a folded state is used for placing a cylinder barrel of the first lifting rod, so that the lifting height of the second lifting platform occupied when the scissor type lifting mechanism occupies the equivalent space is increased, or when the lifting height is the same, the occupation space when the scissor type lifting mechanism is folded is reduced, the space utilization ratio of the scissor type lifting mechanism is increased and the riding stability of a drainage truck is improved.

Description

technical field [0001] The invention relates to the technical field of drainage vehicle structure, in particular to a double-stage lifting crawler pump vehicle. Background technique [0002] As more and more drainage vehicles are put into drainage projects, the efficiency of municipal units in dealing with floods and water accumulation points is also getting higher and higher. However, during the actual use of the drainage vehicle, there will be problems in some areas where the depth of the accumulated water is greater than the height of the chassis of the drainage vehicle. If you forcibly pass through the water, it will cause the vehicle to break down and the drainage mechanism will be flooded, damage the equipment, and seriously threaten the drainage The life safety of the driver and equipment operator on the vehicle. [0003] For this reason, many drainage vehicle equipment manufacturers try to improve the wading capacity of drainage vehicles by increasing the vehicle gr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/06B60P3/00B62D55/065
CPCB62D55/065B66F7/0625B66F7/065B60P3/00
Inventor 林志国张少洋钟龙腾
Owner FUJIAN QIAOLONG EMERGENCY EQUIP CO LTD
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