CN204029237U - Large Type Vertical Motor slide thrust bearing installs horizontal survey regulation experiment device - Google Patents
Large Type Vertical Motor slide thrust bearing installs horizontal survey regulation experiment device Download PDFInfo
- Publication number
- CN204029237U CN204029237U CN201420374493.0U CN201420374493U CN204029237U CN 204029237 U CN204029237 U CN 204029237U CN 201420374493 U CN201420374493 U CN 201420374493U CN 204029237 U CN204029237 U CN 204029237U
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- thrust bearing
- type vertical
- large type
- vertical motor
- experiment device
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- 238000002474 experimental method Methods 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 241000239290 Araneae Species 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000004364 calculation method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000011900 installation process Methods 0.000 description 3
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 2
- DCXXMTOCNZCJGO-UHFFFAOYSA-N Glycerol trioctadecanoate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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- Sliding-Contact Bearings (AREA)
Abstract
The utility model provides a kind of Large Type Vertical Motor slide thrust bearing to install horizontal survey regulation experiment device, comprise oil cylinder, described oil cylinder inside is provided with eight anti-heavy bolts, eight pieces of thrust bearing shoe valves, runner plate, thrust collar, four pieces of guide bearing blocks, four guide bearing block carrying bolts and guide bearing block framves.Rotor horizontal beam, level meter and top are housed on thrust collar top and establish sleeved jiggering frame.Between cylinder upper end and described jiggering frame, be symmetrical arranged two lifting jack can carry out top car.In the sleeve on jiggering frame top, insert steel pipe can carry out jiggering.The utility model repeatedly can carry out the mirror-adjusting plate level of Large Type Vertical Motor slide thrust bearing installation and the stressed preliminary work of thrust bearing shoe valve, survey calculation, adjustment and check work in laboratory, student or student oneself contrived experiment scheme, measurements and calculations of doing it yourself, adjustment of doing it yourself, check, until reach requirement, be conducive to student or student grasps field engineering and skill better, experimental cost is low, effective.
Description
Technical field
The utility model relates to a kind of machine teaching experimental provision, and especially Large Type Vertical Motor slide thrust bearing installs horizontal survey regulation experiment device.
Background technology
Slide thrust bearing is the topmost load-supporting part of vertical water group of motors, large vertical water pumps unit.In installation process, the runner plate level of slide thrust bearing and thrust bearing shoe valve stressed, is ensured by measuring adjustment level, measuring adjustment level is an important step in Large Type Vertical Motor installation process, with high content of technology, process complexity.If runner plate is out-of-level or thrust bearing shoe valve unbalance stress, when unit operation, gently then cause unit vibration severe, heavy then thrust bearing shoe valve tile kilning causes the accidents such as unit paralysis.In Large Type Vertical Motor installation process, expertly grasp runner plate level and the stressed measurement of thrust bearing shoe valve and method of adjustment most important.
The large-scale vertical unit maintenance cycle is longer, installation and repairing scene is comparatively mixed and disorderly, the university student of relevant speciality is difficult to have an opportunity to participate in on-the-spot runner plate level and thrust bearing shoe valve stressed measurement adjustment work, thus just need in laboratory for study personnel provide this installation practice opportunity to study, but lack such experimental facilities at present.
Utility model content
The purpose of this utility model is for overcoming current fricton-tight thrust bearing runner plate level and the stressed measurement of thrust bearing shoe valve and adjust experiment device for teaching, being not easy to the shortcoming of students practise, having invented a kind of good simulation, simple and easy to do experiment device for teaching.
For achieving the above object, the technical solution adopted in the utility model is as follows:
There is provided a kind of Large Type Vertical Motor slide thrust bearing that horizontal survey regulation experiment device is installed, comprise oil cylinder, described oil cylinder inside is provided with eight anti-heavy bolts, eight pieces of thrust bearing shoe valves, runner plate, thrust collar, four pieces of guide bearing blocks, four guide bearing block carrying bolts and guide bearing block framves, on thrust collar top, rotor horizontal beam and level meter are housed, at thrust collar top, jiggering frame is housed, be welded with sleeve above jiggering frame, in sleeve, insert steel pipe.
Described oil cylinder is formed by the waste and old Large Type Vertical Motor upper spider transformation of cutting off four walls.
Only the subassembly of thrust collar and runner plate is placed on thrust bearing shoe valve in described oil cylinder, and motor shaft is not installed.
In described cylinder upper end face, opposite face is arranged with jack base, is symmetrical arranged two screw jack between the jack base in cylinder upper end face and jiggering frame.
The utility model repeatedly can carry out the preliminary work of the mirror-adjusting plate level of Large Type Vertical Motor slide thrust bearing installation and the stressed experiment of thrust bearing shoe valve, survey calculation, adjustment and check work in laboratory, student or student oneself contrived experiment scheme, measurements and calculations of doing it yourself, adjustment of doing it yourself, check, until reach requirement, be conducive to student or student grasps field engineering and skill better, experimental cost is low, results of learning are good.
Accompanying drawing explanation
Fig. 1 is the utility model vertical view;
Fig. 2 is A-A sectional view in Fig. 1;
Fig. 3 is hand turning tool vertical view.
In figure: 1-oil cylinder; The anti-heavy bolt of 2-; 3-thrust bearing shoe valve; 4-runner plate; 5-thrust collar; 6-guide bearing block;
7-guide bearing block carrying bolt; 8-guide bearing block frame; 9-rotor horizontal beam; 10-level meter; 11-jiggering frame; 12-lifting jack; 13-sleeve; 14-steel pipe.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in the figure, before carrying out the test of thrust bearing shoe valve horizontal adjustment, first place two screw jack 12 in oil cylinder 1 top symmetry, elevating jack 12, thrust collar 5 and runner plate 4 subassembly are lifted, making runner plate 4 depart from thrust bearing shoe valve 3 has 15 ~ 20 mm, lard stearin is coated at thrust bearing shoe valve 3 workplace with bamboo chip, reduce runner plate 4 and the friction factor of thrust bearing shoe valve 3, make jiggering light, fall and take lifting jack 12 away.Be coated with lard stearin at guide bearing block 6 workplace, adjustment guide bearing block carrying bolt 7, makes guide bearing block 6 and thrust collar 5 side only have jiggering gap.Utilize spanner to adjust anti-heavy bolt 2, cause runner plate 4 out-of-level.Insert in jiggering frame 11 upper sleeve 13 with four steel pipes 14 and carry out jiggering, observe runner plate 4 in the out-of-level situation in eight orientation by the level meter 10 on rotor horizontal beam 9, and record data.According to the out-of-level situation of runner plate 4 measured, raise with spanner or reduce the anti-heavy bolt 2 of corresponding orientation, adjustment runner plate 4 level.Jiggering again, measures the level of checking runner plate 4 eight orientation, until meet code requirement.
Claims (4)
1. a Large Type Vertical Motor slide thrust bearing installs horizontal survey regulation experiment device, it is characterized in that: comprise oil cylinder, described oil cylinder inside is provided with eight anti-heavy bolts, eight pieces of thrust bearing shoe valves, runner plate, thrust collar, four pieces of guide bearing blocks, four guide bearing block carrying bolts and guide bearing block framves, on thrust collar top, rotor horizontal beam and level meter are housed, at thrust collar top, jiggering frame is housed, be welded with sleeve above jiggering frame, in sleeve, insert steel pipe.
2. Large Type Vertical Motor slide thrust bearing according to claim 1 installs horizontal survey regulation experiment device, it is characterized in that: described oil cylinder is formed by the waste and old Large Type Vertical Motor upper spider transformation of cutting off four walls.
3. Large Type Vertical Motor slide thrust bearing according to claim 1 installs horizontal survey regulation experiment device, it is characterized in that: be only placed on thrust bearing shoe valve by the subassembly of thrust collar and runner plate in described oil cylinder, and do not install motor shaft.
4. Large Type Vertical Motor slide thrust bearing according to claim 1 installs horizontal survey regulation experiment device, it is characterized in that: opposite face is arranged with jack base in described cylinder upper end face, between the jack base in cylinder upper end face and jiggering frame, be symmetrical arranged two screw jack top cars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374493.0U CN204029237U (en) | 2014-07-08 | 2014-07-08 | Large Type Vertical Motor slide thrust bearing installs horizontal survey regulation experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420374493.0U CN204029237U (en) | 2014-07-08 | 2014-07-08 | Large Type Vertical Motor slide thrust bearing installs horizontal survey regulation experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204029237U true CN204029237U (en) | 2014-12-17 |
Family
ID=52069073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420374493.0U Expired - Lifetime CN204029237U (en) | 2014-07-08 | 2014-07-08 | Large Type Vertical Motor slide thrust bearing installs horizontal survey regulation experiment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204029237U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230199A (en) * | 2016-08-26 | 2016-12-14 | 大唐河北发电有限公司马头热电分公司 | A kind of bearing shell type vertical machine guide tile method of adjustment |
| CN107154210A (en) * | 2017-07-14 | 2017-09-12 | 华能澜沧江水电股份有限公司 | A kind of vertical unit axis adjusting apparatus used of imparting knowledge to students |
| CN108036707A (en) * | 2017-11-30 | 2018-05-15 | 浙江富春江水电设备有限公司 | Vertical hydropower generator Load brackets deflection metrology method |
| CN110202505A (en) * | 2019-06-26 | 2019-09-06 | 江苏核电有限公司 | A kind of large-size horizontal centrifugal pump centralising device and its centering method |
-
2014
- 2014-07-08 CN CN201420374493.0U patent/CN204029237U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230199A (en) * | 2016-08-26 | 2016-12-14 | 大唐河北发电有限公司马头热电分公司 | A kind of bearing shell type vertical machine guide tile method of adjustment |
| CN107154210A (en) * | 2017-07-14 | 2017-09-12 | 华能澜沧江水电股份有限公司 | A kind of vertical unit axis adjusting apparatus used of imparting knowledge to students |
| CN108036707A (en) * | 2017-11-30 | 2018-05-15 | 浙江富春江水电设备有限公司 | Vertical hydropower generator Load brackets deflection metrology method |
| CN110202505A (en) * | 2019-06-26 | 2019-09-06 | 江苏核电有限公司 | A kind of large-size horizontal centrifugal pump centralising device and its centering method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |
|
| CX01 | Expiry of patent term |