A kind of vehicle diesel engine flywheel spreader
A diesel engine and flywheel technology, applied in the field of mechanical fixtures, can solve problems such as potential safety hazards and high labor intensity of workers, achieve rapid lifting and installation, ensure safety and stability, and improve installation efficiency
Inactive Publication Date: 2017-07-14
JIANGSU UNIV OF SCI & TECH
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Problems solved by technology
At present, when the spreader is not used, the flywheel is only manually carried and installed, and the attitude of the flywheel needs to be adjusted manually during installation, which is labor-intensive for workers and has great potential safety hazards;
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[0038] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific preferred embodiments.
[0039] Such as figure 1 , figure 2 , image 3 with Figure 4 As shown, a diesel engine flywheel spreader for vehicles is preferably shaped like a "T" shape, which includes a hanging plate 1, an operating handle 2, a cushion block 3, a support block 5, a limit block 7, a support rod 9 and a support platform 10.
[0040] Such as Figure 5 As shown, the hanging plate includes a horizontal section 11 and a bent section 12 integrally arranged, and a sling installation hole 121 for sling installation is provided at the end of the bent section.
[0041] After force analysis and size calculation, the angle of the bending section is preferably 20°. The above-mentioned bending section and the angle design of the bending section are all to make the flywheel completely close to the vertical posture during the lifting of the flywh...
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The invention discloses a flywheel hanger of a diesel engine for an automobile. The flywheel hanger comprises a hanging plate, a supporting block, a limiting block, a supporting rod and a supporting platform, wherein the hanging plate comprises a horizontal section and a bent section which are integrally arranged; and a hoisting rope mounting hole is formed in the tail part of the bent section. The supporting platform is a cylinder with a changeable diameter and is detachably connected with the horizontal section and the limiting block respectively. The supporting block is fixedly arranged at the bottom of the horizontal section of the adjacent bent section; and the supporting block is provided with at least two supporting surfaces. The length of the supporting rod is greater than the thickness of the hanging plate. With the adoption of the structure, when a flywheel is hung, the flywheel, which is previously arranged horizontally, rotates with the hanger to a vertical direction under the action of gravity, postures of the flywheel do not need to be manually adjusted, the flywheel hanger can adapt to the hanging of a plurality of types of flywheels, and the mounting efficiency of the flywheel and an engine body is improved; and when the flywheel is hung, the flywheel keeps the vertical direction under the action of the gravity, and tightly presses the supporting block and the supporting rod at the same time, so that the safety and the stability of a hanging process are guaranteed, and the rapid hanging and installation of the flywheel can be realized.
Description
technical field [0001] The invention relates to a mechanical device for hoisting and installing a flywheel at a work site, in particular to a diesel engine flywheel spreader for vehicles, which belongs to the technical field of mechanical fixtures. Background technique [0002] When assembling a diesel engine for a vehicle, the flywheel needs to be hoisted, then installed in the flywheel housing of the diesel engine, and fixed on the crankshaft with multiple bolts. When lifting, it needs to be installed vertically (horizontal direction of the central hole axis). At present, when the spreader is not used, the flywheel is only manually carried and installed, and the attitude of the flywheel needs to be adjusted manually during installation, which is labor-intensive for workers and has great potential safety hazards; [0003] Therefore, the present invention provides a diesel engine flywheel sling for vehicles, in order to realize the lifting and installation of diesel engine ...
Claims
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IPC IPC(8): B66C1/22
CPCB66C1/22
Inventor 徐江敏唐维康
Owner JIANGSU UNIV OF SCI & TECH