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Emergency rescue excavator capable of being quickly assembled and disassembled, and installation method for emergency rescue excavator

An installation method and excavator technology, which can be applied to mechanically driven excavators/dredgers, earth movers/shovels, construction, etc., can solve problems such as difficulty in transporting integral excavators

Inactive Publication Date: 2020-04-28
GUIZHOU JONYANG KINETICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: Aiming at the problem of difficult transportation of integral excavators, a wheeled hydraulic excavator travel throttling brake valve is designed

Method used

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  • Emergency rescue excavator capable of being quickly assembled and disassembled, and installation method for emergency rescue excavator
  • Emergency rescue excavator capable of being quickly assembled and disassembled, and installation method for emergency rescue excavator
  • Emergency rescue excavator capable of being quickly assembled and disassembled, and installation method for emergency rescue excavator

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Experimental program
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Effect test

Embodiment

[0033] 1. Modular division of quick-release and quick-install parts:

[0034] In order to keep a single module from being overweight, the whole machine is divided into multiple modules according to the functions and system relations of the whole machine, which are left longitudinal beam assembly, right longitudinal beam assembly, main frame, upper platform assembly, driver's cab, Seven major components including counterweight and working device. Each module is independent of each other and has corresponding installation interface and hoisting interface.

[0035] 1.1 Part 1 and Part 2: The left longitudinal beam (Part 1) and the right longitudinal beam (Part 2) are welded with dovetail grooves at the connection with the main frame on the basis of the original machine longitudinal beam.

[0036] 1.2 Part 3: On the basis of the main frame of the original machine, the dovetail convex groove is welded at the connection with the left and right longitudinal beams, and the dovetail g...

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Abstract

The invention discloses an emergency rescue excavator capable of being quickly assembled and disassembled, and an installation method for the emergency rescue excavator. The whole emergency rescue excavator is divided into seven modules, including a left longitudinal beam assembly, a right longitudinal beam assembly, a main frame, an upper platform assembly, a cab, a balance weight, a working device and the like, wherein all modules are mutually independent and are independently provided with a corresponding installation connector and a hoisting connector; a chassis installation structure of the excavator comprises the left longitudinal beam assembly, the right longitudinal beam assembly, the main frame and the upper platform assembly; two sides of the main frame are connected with the left longitudinal beam assembly and the right longitudinal beam assembly through tenon structures; and the top of the main frame is connected with the upper platform assembly through the tenon structure.According to the invention, a middle-sized excavator is designed into a form that the middle-sized excavator can be quickly disassembled into seven component modules, wherein the weight of each component module does not exceed 3.4 tons, and each module is mutually independent and is provided with the corresponding installation connector and the hosting connector. After the seven component modulesreach a destination through air transportation, the seven component modules are quickly assembled, and the working capability of the excavator can be restored in the shortest time.

Description

technical field [0001] The invention relates to a modular emergency excavator. Background technique [0002] Regarding the application of medium-sized tonnage and below excavators in the field of emergency rescue, due to the different national conditions of each country, the research and development of various OEMs may be touched, but there is no in-depth research. Most emergency rescue equipment focuses on direct life detection and rescue, while rescue work (road clearing, obstacle removal, leveling dangerous areas, etc.) for special regions and environments (mountainous roads, barrier lakes, etc.) High-efficiency, high-energy, and high-reliability equipment that can complete tasks quickly, can replace a large amount of manpower and material resources, can work in a small area, and can reach rescue areas autonomously or with the help of existing equipment. And present monolithic excavator has the problem of difficult transportation. Contents of the invention [0003] Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F9/08E02F9/16E02F9/18E02F3/04E02F3/32
CPCE02F9/0808E02F9/16E02F9/18E02F3/04E02F3/32
Inventor 高山铁董则厚韦天山夏自升
Owner GUIZHOU JONYANG KINETICS
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