An articulated dump truck diesel engine and generator installation method and installation tooling
An installation method and diesel engine technology, applied in the direction of electromechanical devices, electric components, electrical components, etc., can solve the problem that the accuracy performance is greatly affected, the coaxiality of the diesel engine and the generator is difficult to guarantee, and the axial distance between the diesel engine and the generator is difficult to guarantee and other problems, to achieve the effect of simple structure, low cost, and guaranteed coaxiality
Active Publication Date: 2016-08-17
GUANGZHOU ELECTRICAL LOCOMOTIVE
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Problems solved by technology
[0002] Diesel engines and generators are important components of mining dump trucks, and the accuracy of their installation has a greater impact on their final performance. However, the technical problem in the installation of diesel engines and generators now is that the coaxiality of diesel engines and generators Difficult to guarantee, the axial distance between diesel engine and generator is difficult to guarantee
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[0046] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0047] Such as Figure 1 to Figure 3 As shown, the connection structure between the diesel engine and the generator of the articulated dump truck includes a front frame 100 , a support frame 200 , a diesel engine 300 , a generator 400 , an outer connection plate 500 , an elastic plate assembly 700 and a shock absorber 800 .
[0048] Such as Figure 4 with Figure 5 As shown, the outer connecting disc 500 includes an outer positioning disc body 501, a connecting portion 502 and an outer connecting disc body 503, the connecting portion 502 is connected between the outer positioning disc body 501 and the outer connecting disc body 503, and the outer diameter of the outer positioning disc body 501 Smaller than the outer diameter of the outer connecting disc body 503; an outer positioning part 506 inserted into the diesel engine housing ...
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The invention discloses an articulated dump truck diesel engine and generator installation method and installation tooling. The installation method includes: measuring and ensuring that the runout of the end face of the flywheel housing is less than 0.25mm, the radial runout of the flywheel housing spigot is less than 0.25mm, the runout of the flywheel end face is less than 0.89mm, the radial runout of the flywheel spigot is less than 0.08mm, and the crankshaft clearance is 0.13mm~0.51mm Within the range, install the outer connecting plate and elastic plate assembly, measure the Y value and X value, and calculate the A value, use the centering bolt to install the generator to the diesel engine, and set the thickness between the generator and the diesel engine to be A Value adjustment pad. The installation tooling includes measuring tools and counter bolts, and the measuring tools include connecting seats, connecting arms, adjusting bolts, adjusting nuts and depth micrometers. The invention can well ensure the coaxiality between the diesel engine and the generator and the distance between the diesel engine and the generator.
Description
technical field [0001] The invention relates to an installation method and an installation tool for a diesel engine and a generator of an articulated dump truck. Background technique [0002] Diesel engines and generators are important components of mining dump trucks, and the accuracy of their installation has a greater impact on their final performance. However, the technical problem in the installation of diesel engines and generators now is that the coaxiality of diesel engines and generators Difficult to guarantee, the axial distance between diesel engine and generator is difficult to guarantee. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a method for installing a diesel engine and a generator of an articulated dump truck. [0004] Another object of the present invention is to provide an installation tool. [0005] The technical solution to solve the above technical problems is: a method for insta...
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IPC IPC(8): B60K5/00H02K5/00
Inventor 吴琪白卿
Owner GUANGZHOU ELECTRICAL LOCOMOTIVE