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A river network mud crawler transport vehicle

A transport vehicle and crawler-type technology, which is applied to the field of river network mud and swamp crawler transport vehicles, can solve the problems of inability to complete construction tasks, difficult transportation of electrical construction materials, long length of a single piece of tower material, etc., saving manpower, Improve the depth of wading and the effect of high degree of automation

Inactive Publication Date: 2017-12-08
STATE GRID CORP OF CHINA +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, crawler vehicles mainly work in hard geological conditions such as mountains and plains. However, with the advancement of the construction of UHV power grids in my country, the construction of wires has gradually involved some soft geological areas such as hills, river net swamps, and rice fields. Using conventional crawlers to transport tower materials and related power construction materials, the equipment is difficult to pass through, and the construction task cannot be completed well. In addition, it is difficult to transport power construction materials during disaster relief, which delays the progress of power grid construction.
[0004] The transportation of power construction materials for transmission lines generally includes sand and gravel materials, long rod tower materials, etc. In the densely populated areas of southern river networks, the transportation of power transmission and transformation construction materials has always been an important factor restricting the construction period, especially with the construction of UHV power grids. The continuous development of the tower material is long and heavy, and there is currently no suitable transportation equipment to meet its transportation needs.

Method used

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  • A river network mud crawler transport vehicle
  • A river network mud crawler transport vehicle
  • A river network mud crawler transport vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as Figure 1~3As shown, a crawler transport vehicle for river net mud and swamp comprises a walking chassis 1, and the direction of travel of the walking chassis 1 is defined as the front, and the walking chassis 1 includes driving wheels 101, guide wheels 103, road wheels 102, frame and crawlers 104, the guide wheel 103 and the driving wheel 101 are respectively located on the front and rear sides of the walking chassis 1, the road wheel 102 is located between the driving wheel 101 and the guide wheel 103 and the diameter of the road wheel 102 is about 500 mm, and the road wheel 102 adopts a torsion bar The spring-type independent suspension is installed, and the crawler belt 104 adopts a double-induced tooth type made of rubber. On the walking chassis 1, a box body 2 is fixed, and the box body 2 is in the shape of a manger, and the bottom and surrounding sides of the box body 2 are closed. Two ear plates 16 are fixed on the lower end of the casing 2 rear side, a...

Embodiment 2

[0048] Such as Figure 11 , Figure 12 As shown, a kind of crawler transport vehicle for river net and swamp keeps the components in Embodiment 1 unchanged, and only transforms the loading device in Embodiment 1 into two corresponding first support frame bodies 26 before and after, and the first support The frame body 26 is inserted on the supporting connecting frame 7 . The first supporting frame body 26 includes a first supporting platform 201 crimped on the supporting connecting frame 7, the first supporting platform 201 is strip-shaped and extends along the left-right direction, the left and right sides of the first supporting platform 201 upper surface Both ends of the right are fixed with a first baffle 202, the outer surface of the first baffle 202 is fixed with a first hook 204, and the bottom of the first support platform 201 is provided with a left and right corresponding insertion rod 203, the The insertion rod 203 is adapted to the slot on the upper surface of th...

Embodiment 3

[0051] Such as Figure 13~18 As shown, a river network mud crawler transport vehicle keeps the components in Embodiment 1 unchanged, and only the loading device is replaced. The loading device includes a cargo bucket 17, a second support frame body 30 and a third support frame body 31. The cargo bucket 17 is located behind the walking chassis 1, and a connecting rod 29 is arranged between the walking chassis 1 and the cargo bucket 17. , the front and rear ends of the connecting rod 29 are hingedly installed with the second ear plate 16 and the first ear plate 18 respectively, the second support frame body 30 is installed in the box body 2, and the third support frame body 31 is installed in the cargo bucket 17 superior.

[0052] Described second support frame body 30 comprises second support platform 301, and described second support platform 301 is bar-shaped and is perpendicular to the front and back direction that transport vehicle travels, and the left and right ends of t...

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Abstract

The invention discloses a river network mire crawler-type carrier vehicle.The river network mire crawler-type carrier vehicle comprises a walking underpan, a box is fixed to the walking underpan, and a drive system is installed in the box.Bogie wheels of the walking underpan are installed through torsion rod springs in an independent suspension mode, and a bi-induction-tooth type is adopted in a crawler.A hydraulic winch is arranged in the box, an angle block is installed in the middle of the upper end of the front side of the box, and tipping buckets are installed at the upper ends of the left side and right side of the box.A supporting connecting frame is installed on the box, an inserting groove is formed in the upper surface of the supporting connecting frame, vertical connecting plates are hinged to the left end and right end of the back side of the supporting connecting frame, and a cargo loading device is installed on the supporting connecting frame.The river network mire crawler-type carrier vehicle is excellent in damping performance, the driving speed is obviously increased, the walking noise is low, structures can be flexibly replaced through the adopted cargo carrying device, the requirements for carrying sand bulk cargo, short tower materials and long rod piece tower materials are met, and the construction requirements of the carrier vehicle on a river network field are met.

Description

technical field [0001] The invention belongs to the technical field of transportation devices, and in particular relates to a crawler-type transport vehicle for river net mud and swamp. Background technique [0002] With the development of my country's UHV power grid, the construction environment of transmission lines is becoming more and more complex. The crawler type has developed well because of its large power reserve, strong off-road capability, complete functions, and simple operation. It can not only transport steel pipe tower materials, but also meet general material transportation. , is a new type of special crawler transport machinery. [0003] At present, crawler vehicles mainly work in hard geological conditions such as mountains and plains. However, with the advancement of the construction of UHV power grids in my country, the construction of wires has gradually involved some soft geological areas such as hills, river net swamps, and rice fields. Using convention...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D55/108B62D55/24B62D55/08
CPCB62D55/08B62D55/108B62D55/24
Inventor 徐侠松侯东红张松华高晓莉翟飞王杰
Owner STATE GRID CORP OF CHINA
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