Diesel engine water pump pump water test bench

A technology of pump water test and diesel engine, applied in pump test, mechanical equipment, machine/engine, etc., can solve problems such as difficult water pump pump water test, and achieve the effect of good fixation and test work and good structural rigidity

Active Publication Date: 2016-08-24
CRRC QISHUYAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It will be difficult to carry out the water pumping test of the pump if there is no worktable suitable for the size of the pump to fix it and turn it over

Method used

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  • Diesel engine water pump pump water test bench
  • Diesel engine water pump pump water test bench
  • Diesel engine water pump pump water test bench

Examples

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] Such as figure 1 , 2 , 3, an embodiment of the present invention.

[0015] The waste water collection box 5 is welded with a 5mm thick steel plate to collect the waste water after the pumping. The waste water collection box 5 is designed as a trapezoidal structure with a small top and a big bottom. figure 2 , such a design can improve the rigidity of the overall structure, so that the water pump will not overturn when it rotates, and can appropriately reduce the volume. The upper plane on one side of the waste water collection box 5 is provided with a storage platform 3, see figure 1 , used to store the tools and materials needed for the pump water test.

[0016] The side of waste water collection box 5 is arranged with worm gear and worm transmission box 4, and worm gear and worm transmission box 4 is provided with worm shaft 17, worm gear ...

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PUM

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Abstract

The invention relates to the technical field of diesel locomotive water pump testing, in particular to a diesel engine water pump water pumping test bench, which includes a guide sleeve, a gear limit device, a worm gear transmission box, a waste water collection box, a hand wheel, and a turning table. A turning platform is fixed between the upper parts of both sides of the waste water collection box, and a worm gear transmission box is arranged on one side of the waste water collection box. A hand wheel is arranged on the worm gear transmission box. There is a hole for installing the water pump shell at the bottom, and a guide sleeve is provided on the side of the turning table close to the worm gear transmission box, and a gear limit device is placed in the guide sleeve, and the turning table is also equipped with a pumping device and pressure surface. The invention provides a water pumping workbench conforming to the size of the water pump, which can well fix and test the water pump, the whole workbench has good structural rigidity, and the water pump will not tip over when it rotates.

Description

technical field [0001] The invention relates to the technical field of diesel locomotive water pump tests, in particular to a diesel engine water pump water pump test workbench. Background technique [0002] After the water seal is assembled, the EVO16 diesel engine water pump shall be subjected to a leak test. During the seal test, the water seal plane of the water pump shall be placed upward, so that clean water may be poured into the upper plane of the water seal, and then 0.5MPa pressure water shall be pumped into the pump body. Observe the sealing condition of the water seal after airing. And this moment, parts such as water pump have installed gear, because of its irregular shape, it cannot be vertically placed and fixed by the axial direction. If there is no workbench that fits the size of the pump to fix it and turn it over, it will be difficult to carry out the pumping test of the pump. Contents of the invention [0003] In order to overcome the deficiencies of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B51/00
Inventor 叶军张强黄金健方浩
Owner CRRC QISHUYAN CO LTD
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