CN203879726U - Water pumping test workbench for diesel engine water pump - Google Patents
Water pumping test workbench for diesel engine water pump Download PDFInfo
- Publication number
- CN203879726U CN203879726U CN201420315456.2U CN201420315456U CN203879726U CN 203879726 U CN203879726 U CN 203879726U CN 201420315456 U CN201420315456 U CN 201420315456U CN 203879726 U CN203879726 U CN 203879726U
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- worm
- water pump
- pump
- water
- turn
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Abstract
The utility model relates to the technical field of internal combustion locomotive water pump tests, in particular to a water pumping test workbench for a diesel engine water pump. The workbench comprises a guide sleeve, a gear limiting device, a worm and gear transmission case, a waste water collection tank, a hand wheel and a turn-over platform. The turn-over platform is fixed between the upper portions of the two sides of the waste water collection tank, the worm and gear transmission case is arranged on one side of the waste water collection tank, the hand wheel is arranged on the worm and gear transmission case, a worm gear shaft of the worm and gear transmission case is connected with the turn-over platform, a hole used for mounting a water pump shell is formed in the middle of the turn-over platform, the guide sleeve is arranged on the side, close to the worm and gear transmission case, of the turn-over platform, the gear limiting device is placed in the guide sleeve, and an air pumping device and a pressure gauge are further arranged on the turn-over platform. The water pumping workbench meeting the size requirement of the water pump is provided so that the water pump can be well fixed and tested, the whole workbench has good structural rigidity, and the water pump will not topple over when rotating.
Description
Technical field
The utility model relates to internal combustion locomotive pump test technical field, especially a kind of diesel pump pump water test worktable.
Background technique
EVO16 diesel engine water pump will carry out seal tightness test after water seal assembling, when leakage test, water pump seal plane to be placed upward, to pour clear water into toward plane in water seal, then observe water seal sealing situation after pumping into the air of 0.5MPa pressure in pump body.And now water pump has installed the parts such as gear, can not be pressed axial direction because of its out-of-shape and vertically place and fix.If neither one meets the worktable of water pump size, it is fixed, and can overturns, will be difficult to carry out the pump water test of water pump.
Model utility content
In order to overcome the deficiency of existing technology, the utility model provides a kind of diesel pump pump water test worktable.
The utility model solves the technological scheme that its technical problem adopts: a kind of diesel pump pump water test worktable, comprise guide thimble, gear position limiting device, Worm Wheel System case, sewage collecting box, handwheel, roll-over table, between described sewage collecting box two upper lateral parts, be fixed with roll-over table, be furnished with Worm Wheel System case in sewage collecting box one side, Worm Wheel System case is provided with handwheel, the worm-wheel shaft of Worm Wheel System case is connected with roll-over table, roll-over table middle part is provided with the hole that water pump cover is installed, roll-over table is provided with a guide thimble near a side of Worm Wheel System case, in guide thimble, be placed with gear position limiting device, on described roll-over table, be also provided with pump device and pressure gauge.
According to another embodiment of the present utility model, further comprise that described sewage collecting box is up-small and down-big trapezium structure.
According to another embodiment of the present utility model, further comprise that on described sewage collecting box, plane layout has an object disposing platform.
The beneficial effects of the utility model are, the utility model provides a kind of pump water workstation that meets water pump size, can carry out good fixing and experiment work to water pump, and whole worktable has good structural rigidity, and water pump can not be tumbled in rotation.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is embodiment's one plan view of the present utility model.
Fig. 2 is embodiment's one side view of the present utility model.
Fig. 3 is embodiment's one plan view of the present utility model.
In figure 1, guide thimble, 2, gear position limiting device, 3, object disposing platform, 4, Worm Wheel System case, 5, sewage collecting box, 6, handwheel, 7, roll-over table, 10, hole, 11, worm-wheel shaft, 12, worm gear, 13, nut one, 14, nut two, 15, handle, 16, bearing, 17, worm shaft, 18, fastening flange.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, 2, 3, an embodiment of the present utility model.
Sewage collecting box 5 selects a thick Plate Welding of 5mm to become, carry out the waste water of collecting pump water after complete, this sewage collecting box 5 is designed to up-small and down-big trapezium structure, can be referring to Fig. 2, such design can improve integrally-built rigidity, make water pump be unlikely to topple in rotation, and can suitably reduce volume.The upper plane layout of sewage collecting box 5 one sides has an object disposing platform 3, can be referring to Fig. 1, and required instrument and material when depositing pump water test.
Sewage collecting box 5 side arrangement have Worm Wheel System case 4, in Worm Wheel System case 4, be provided with worm shaft 17, worm gear 12, worm-wheel shaft 11, worm shaft 17 ends are fixed with handwheel 6 by nut 2 14, and handwheel 6 is provided with handle 15, can, referring to Fig. 2, drive operation rotation to facilitate.
In the middle of sewage collecting box 5, be rotatably fixed with roll-over table 7, roll-over table 7 one sides are fixed on sewage collecting box 5 walls by fastening flange 18, nut 1, opposite side is to be fixed on the opposite side wall of sewage collecting box 5 by the worm-wheel shaft 11 in Worm Wheel System case 4, and roll-over table 7 middle parts are provided with the hole 10 that water pump cover is installed.Referring to Fig. 1, Fig. 3.
Roll-over table 7 is provided with a guide thimble 9 near Worm Wheel System case 4 one side stage faces, the interior installation gear of guide thimble 9 limit stoper 2, and referring to Fig. 1, Fig. 3, gear position limiting device 2 can be fixed water pump, limits its rotation.
Making, installation and the using method of the present embodiment are as follows:
(1) when diesel pump pump water test worktable is made, lower square box and roll-over table are all by welding fabrication.
(2) diesel pump pump water test worktable bottom, without fixing, can be placed on any level land.Because of the up-small and down-big trapezium structure of worktable sewage collecting box, the tilting moment producing because of gravity can ensure in use can not overturn because of water pump time makes worktable overturning.
(3) while use, first the water pump cover that installs gear is lifted in the hole of middle part φ 185 of roll-over table, the stud by two M10 is through the bolt hole of hull outside, is screwed into double-screw bolt with station pump with nut.And gear position limiting device is installed in dowel hole and and water pump gear engagement.Guarantee that gear can not rotate in the time of pump gas.
(4) handle with sleeve, by roll-over table turn to water pump seal towards directly over.
(5) pour clear water into toward water seal plane, make water be full of whole water seal plane, as concordant with water seal surface in the water surface.
(6) pump device is installed on water pump, and connects pressure gauge, air pipe line, pass into the air of 0.5MPa, keep pressure 5-10 minute, can whether emit bubble to judge the sealing situation of water seal by observing water seal surface.
This diesel pump pump water test worktable is mainly used in GEVO16 diesel engine water pump pump water test.The utility model provides a kind of pump water workstation that meets water pump size, can carry out good fixing and experiment work to water pump, and whole worktable has good structural rigidity, and water pump can not be tumbled in rotation.
Claims (3)
1. a diesel pump pump water test worktable, comprise guide thimble (1), gear position limiting device (2), Worm Wheel System case (4), sewage collecting box (5), handwheel (6), roll-over table (7), it is characterized in that, between described sewage collecting box (5) two upper lateral parts, be fixed with roll-over table (7), be furnished with Worm Wheel System case (4) in sewage collecting box (5) one sides, Worm Wheel System case (4) is provided with handwheel (6), the worm-wheel shaft (11) of Worm Wheel System case (4) is connected with roll-over table (7), roll-over table (7) middle part is provided with the hole (10) that water pump cover is installed, roll-over table (7) is provided with a guide thimble (1) near a side of Worm Wheel System case (4), in guide thimble (1), be placed with gear position limiting device (2).
2. diesel pump pump water test worktable according to claim 1, is characterized in that, described sewage collecting box (5) is up-small and down-big trapezium structure.
3. diesel pump pump water test worktable according to claim 1, is characterized in that, the upper plane layout of described sewage collecting box (5) has an object disposing platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315456.2U CN203879726U (en) | 2014-06-14 | 2014-06-14 | Water pumping test workbench for diesel engine water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420315456.2U CN203879726U (en) | 2014-06-14 | 2014-06-14 | Water pumping test workbench for diesel engine water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203879726U true CN203879726U (en) | 2014-10-15 |
Family
ID=51680229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420315456.2U Withdrawn - After Issue CN203879726U (en) | 2014-06-14 | 2014-06-14 | Water pumping test workbench for diesel engine water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203879726U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019022A (en) * | 2014-06-14 | 2014-09-03 | 南车戚墅堰机车有限公司 | Diesel engine water pump water-pumping test working table |
| CN110906997A (en) * | 2019-11-15 | 2020-03-24 | 徐州三源实业有限公司 | Submersible pump flow testing device |
-
2014
- 2014-06-14 CN CN201420315456.2U patent/CN203879726U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019022A (en) * | 2014-06-14 | 2014-09-03 | 南车戚墅堰机车有限公司 | Diesel engine water pump water-pumping test working table |
| CN104019022B (en) * | 2014-06-14 | 2016-08-24 | 南车戚墅堰机车有限公司 | Diesel pump pump water test workbench |
| CN110906997A (en) * | 2019-11-15 | 2020-03-24 | 徐州三源实业有限公司 | Submersible pump flow testing device |
| CN110906997B (en) * | 2019-11-15 | 2021-11-19 | 徐州三源实业有限公司 | Submersible pump flow testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141015 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |