CN208767935U - A kind of pump motor maintenance rotor provision for disengagement - Google Patents
A kind of pump motor maintenance rotor provision for disengagement Download PDFInfo
- Publication number
- CN208767935U CN208767935U CN201821399717.8U CN201821399717U CN208767935U CN 208767935 U CN208767935 U CN 208767935U CN 201821399717 U CN201821399717 U CN 201821399717U CN 208767935 U CN208767935 U CN 208767935U
- Authority
- CN
- China
- Prior art keywords
- slide
- support
- plate
- upper bed
- disengagement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 17
- 230000001771 impaired effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a kind of pump motor maintenance rotor provisions for disengagement, including lower bottom base, several supporters, two slide bars, slide, two cylinders, through-hole, two fixed mechanisms, attachment base and upper bed-plate, slide bar and equally distributed supporter there are two being set on the lower bottom base, the lower end of the upper bed-plate is fixedly connected with the upper end of two slide bars and all supporters, the upper end of the upper bed-plate is set there are two fixed mechanism, the upper bed-plate is equipped with through-hole in the centre of two fixed mechanisms, the both ends of the upper bed-plate are equipped with cylinder, described two slide bars are equipped with slidable slide, the piston rod of described two cylinders is fixedly connected with the both ends of slide respectively, the slide is equipped with dismountable attachment base, compared with prior art, it can be improved working efficiency, avoid motor stator line packet insulating layer impaired, and it can It is good by property.
Description
[technical field]
The utility model relates to the technical field of hanging apparatus, especially a kind of pump motor maintenance rotor provision for disengagement
Technical field.
[background technique]
It is middle pressure 6KV motor that motor used in power plant, which has quite a few, and major part is installed using vertical mode
On water pump.When one large high-voltage motor maintenance, pumping of disintegrating repairing rotor is a Xiang Bixu and important step.
When previous motor disintegration core pulling, using the set horizontal core pulling method of dummy shaft, since motor weight is big, air gap is very small-
The air gap surveyed between stator and rotor is about 1.5mm, and rotor is slender, and not only inspection operation difficulty is big, and each station is same when lifting operation
Step cooperation difficulty is big, causes rotor draw speed slow, when extracting rotor out, lifting equipment and electrical personnel, and step and size control
It makes bad, easily causes motor stator mutually to wipe with rotor, endanger motor stator line packet insulating layer, so that working efficiency is low, improve
The impaired risk of motor stator line packet insulating layer.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, proposes that a kind of pump motor maintenance is torn open with rotor
Handler can be improved working efficiency, avoid motor stator line packet insulating layer impaired.
To achieve the above object, the utility model proposes a kind of pump motor maintenance rotor provisions for disengagement, including under
Pedestal, several supporters, two slide bars, slide, two cylinders, through-hole, two fixed mechanisms, attachment base and upper bed-plate, it is described
Slide bar and equally distributed supporter there are two being set on lower bottom base, the lower end of the upper bed-plate and two slide bars and all supports
The upper end of body is fixedly connected, and the upper end of the upper bed-plate is set there are two fixed mechanism, and the upper bed-plate is in two fixed mechanisms
Centre is equipped with through-hole, and the both ends of the upper bed-plate are equipped with cylinder, and described two slide bars are equipped with slidable slide, and described two
The piston rod of a cylinder is fixedly connected with the both ends of slide respectively, and the slide is equipped with dismountable attachment base.
Preferably, the fixed mechanism includes the first support, turning set, linking arm, driving cylinder, slide mass, second
Support, two the first connectors, connector sleeve, third support and two the second connectors, the upper bed-plate are equipped with the first support,
First support is equipped with rotatable turning set, is equipped with slide mass capable of sliding back and forth, the sliding in the turning set
The front end of body is equipped with the second support, and the front end of second support is set there are two the first connector, and the connector sleeve passes through pin shaft
It is detachably connected with two the first connectors, the front end of the connector sleeve is equipped with third support, and the front end of the third support is set
There are two the second connector, second connector is detachably connected by pin shaft and lifting lug corresponding on electric machine casing, institute
The rear end lower for stating turning set is equipped with linking arm, and the outside of first support is equipped with the driving gas that piston rod is connect with linking arm
Cylinder.
Preferably, further include bindiny mechanism, if the bindiny mechanism include two screw bodies, pedestal, two chute holes,
Dry fastening nut and clamp nut, the lower end of described two screw bodies are fixedly connected with the upper end of two third supports respectively, institute
It states and is set on pedestal there are two chute hole, described two screw bodies are threaded through respectively in two chute holes, each screw body
Be equipped with fastening nut in the top and bottom of chute hole, the pedestal is set in the shaft of motor, the clamp nut with
The shaft thread of motor is connected and is pressed on pedestal.
Preferably, the slide mass is equipped with keyway, the inner wall of the turning set is equipped with the key matched with keyway.
Preferably, the upper end of the attachment base is equipped with the inserting groove matched with shaft, the lower end of the attachment base is set
There is the plug division with slide plug connection.
The utility model has the beneficial effects that the utility model can be improved working efficiency, motor stator line packet is avoided to insulate
Layer is impaired.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of structural schematic diagram of pump motor maintenance rotor provision for disengagement of the utility model；
Fig. 2 is the front view of A in Fig. 1.
In figure: 1- lower bottom base, 2- supporter, 3- slide bar, 4- slide, 5- cylinder, 6- through-hole, 7- fixed mechanism, 8- connection
Seat, 9- upper bed-plate, 10- electric machine casing, 11- lifting lug, 12- shaft, the first support of 71-, 72- turning set, 73- linking arm, 74- drive
It takes offence cylinder, 75- slide mass, the second support of 76-, the first connector of 77-, 78- connector sleeve, 79- third support, the connection of 710- second
Body, 711- keyway, 712- inserting groove, the plug division 713-, 101- screw body, 102- pedestal, 103- chute hole, 104- fasten spiral shell
Female, 105- clamp nut.
[specific embodiment]
Refering to fig. 1,2, a kind of the utility model pump motor maintenance rotor provision for disengagement, including it is lower bottom base 1, several
2, two slide bars 3 of support body, 4, two cylinders 5 of slide, 6, two fixed mechanisms 7 of through-hole, attachment base 8 and upper bed-plate 9, the bottom
Slide bar 3 and equally distributed supporter 2 there are two being set on seat 1, the lower end of the upper bed-plate 9 and two slide bars 3 and all branch
The upper end of support body 2 is fixedly connected, and the upper end of the upper bed-plate 9 is set there are two fixed mechanism 7, and the upper bed-plate 9 is in two fixations
The centre of mechanism 7 is equipped with through-hole 6, and the both ends of the upper bed-plate 9 are equipped with cylinder 5, and described two slide bars 3 are equipped with slidable
The piston rod of slide 4, described two cylinders 5 is fixedly connected with the both ends of slide 4 respectively, and the slide 4 is equipped with dismountable
Attachment base 8, the fixed mechanism 7 include the first support 71, turning set 72, linking arm 73, driving cylinder 74, slide mass 75, the
Two the first connectors 77 of support 76, two, connector sleeve 78, third support 79 and two the second connectors 710, the upper bed-plate 9
Be equipped with the first support 71, first support 71 is equipped with rotatable turning set 72, be equipped in the turning set 72 can before
The slide mass 75 slided afterwards, the front end of the slide mass 75 are equipped with the second support 76, and the front end of second support 76 is equipped with two
A first connector 77, the connector sleeve 78 are detachably connected by pin shaft with two the first connectors 77, the connector sleeve 78
Front end be equipped with third support 79, the front end of the third support 79 is set there are two the second connector 710, second connector
710 are detachably connected by pin shaft and lifting lug 11 corresponding on electric machine casing 10, and the rear end lower of the turning set 72 is equipped with
Linking arm 73, the outside of first support 71 are equipped with the driving cylinder 74 that piston rod is connect with linking arm 73, further include connection
Mechanism 10, the bindiny mechanism 10 include two screw bodies 101, pedestal 102, two chute holes 103, several fastening nuts 104
It is fixedly connected respectively with the upper end of two third supports 79 with the lower end of clamp nut 105, described two screw bodies 101, it is described
It is set on pedestal 102 there are two chute hole 103, described two screw bodies 101 are threaded through respectively in two chute holes 103, Mei Gesuo
The screw body 101 stated is equipped with fastening nut 104 in the top and bottom of chute hole 103, and the pedestal 102 is set in motor
In shaft 12, the clamp nut 105 is threadedly coupled with the shaft 12 of motor and is pressed on pedestal 102, on the slide mass 75
Equipped with keyway 711, the inner wall of the turning set 72 is equipped with the key matched with keyway 711, the upper end of the attachment base 8 be equipped with
The inserting groove 712 that shaft 12 matches, the lower end of the attachment base 8 are equipped with the plug division 713 with 4 plug connection of slide.
Utility model works process:
During the work time with rotor provision for disengagement, two second of front connect a kind of pump motor maintenance of the utility model
Junctor 710 is connected by pin shaft and the lifting lug 11 in front, and two second connectors 710 at rear pass through the lifting lug of pin shaft and rear
Then the fan on electric motor fan shield and 12 upper end of shaft is removed in 11 connections, then the fastening nut 104 of rotation lower section is downward
Movement, pedestal 102 is under the action of self-weight with moving downwardly together and covering in shaft 12, until the upper end of pedestal 102 is low
In the lower end of the threaded portion (threaded portion matched with the nut of fixed electric motor fan) in shaft 12, the tight of top is then tightened
Gu nut 104 and on the threaded portion of shaft 12 and tightening 105 rotation set of clamp nut, the lower cover of motor is then dismantled,
Then suspender belt is covered to the top that motor is transported to through-hole 6 in connector sleeve 78 with 79 junction of third support and by suspender, so
The lower end for descending Electrical Discharge Machine to make shaft 12 afterwards is inserted into inserting groove 712, until the lower end of shaft 12 is contradicted in the bottom of inserting groove 712
On, then, push the second support 76 to draw close to corresponding connector sleeve 78, the pin hole and connector sleeve on the first connector 77
78 inner hole is overlapped, and is then connect the first connector 77 with connector sleeve 78 by bolt, is then unloaded lower compression nut 105 and tear open
Motor upper cover is unloaded, the piston rod for then starting cylinder 5, which stretches out, drives slide 4 to move downward, the work of the rotor of motor in self weight
As slide 4 moves downward under, the rotor extraction of motor is realized.
Motor rotor extraction when, due to motor stator fix and rotor only can with slide 4 move up and down will not go out
Existing double swerve also can avoid motor stator line packet insulating layer and be damaged, and reliability so that rotor draw speed can be improved
It is good.
In order to facilitate the maintenance of motor stator coil, the piston rod that can start driving cylinder 74, which stretches out, pushes linking arm 73,
Linking arm 73 drives turning set 72 to rotate, and turning set 72 drives slide mass 75 to rotate by the cooperation of keyway 711 and key, realizes electricity
The overturning of casing body, when the piston rod of driving cylinder 74 is fully extended, electric machine casing, which turns over, to be turn 90 degrees.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.
Claims (5)
1. a kind of maintenance rotor provision for disengagement of pump motor, it is characterised in that: including lower bottom base (1), several supporters (2),
Two slide bars (3), slide (4), two cylinders (5), through-hole (6), two fixed mechanisms (7), attachment base (8) and upper bed-plate (9),
It is set on the lower bottom base (1) there are two slide bar (3) and equally distributed supporter (2), the lower end of the upper bed-plate (9) and two
Slide bar (3) is fixedly connected with the upper end of all supporters (2), and the upper end of the upper bed-plate (9) is set there are two fixed mechanism
(7), the upper bed-plate (9) is equipped with through-hole (6) in the centre of two fixed mechanisms (7), and the both ends of the upper bed-plate (9) are equipped with
Cylinder (5), described two slide bars (3) be equipped with slidable slide (4), the piston rod of described two cylinders (5) respectively with cunning
The both ends of seat (4) are fixedly connected, and the slide (4) is equipped with dismountable attachment base (8).
2. a kind of pump motor maintenance rotor provision for disengagement as described in claim 1, it is characterised in that: the fixed mechanism
It (7) include the first support (71), turning set (72), linking arm (73), driving cylinder (74), slide mass (75), the second support
(76), two the first connectors (77), connector sleeve (78), third support (79) and two the second connectors (710), the upper bottom
Seat (9) is equipped with the first support (71), and first support (71) is equipped with rotatable turning set (72), the turning set
(72) slide mass capable of sliding back and forth (75) are equipped in, the front end of the slide mass (75) is equipped with the second support (76), and described the
The front end of two supports (76) is set there are two the first connector (77), and the connector sleeve (78) passes through pin shaft and two the first connectors
(77) it is detachably connected, the front end of the connector sleeve (78) is equipped with third support (79), and the front end of the third support (79) is set
There are two the second connector (710), second connector (710) passes through lifting lug corresponding on pin shaft and electric machine casing (13)
(11) it is detachably connected, the rear end lower of the turning set (72) is equipped with linking arm (73), the outside of first support (71)
The driving cylinder (74) being connect equipped with piston rod with linking arm (73).
3. a kind of pump motor maintenance rotor provision for disengagement as described in claim 1, it is characterised in that: further include connection machine
Structure (10), the bindiny mechanism (10) include two screw bodies (101), pedestal (102), two chute holes (103), several fastenings
Nut (104) and clamp nut (105), the lower end of described two screw bodies (101) are upper with two third supports (79) respectively
End is fixedly connected, and is set on the pedestal (102) there are two chute hole (103), described two screw bodies (101) are threaded through two respectively
In a chute hole (103), each screw body (101) is equipped with fastening nut in the top and bottom of chute hole (103)
(104), the pedestal (102) is set in the shaft (12) of motor, shaft (12) spiral shell of the clamp nut (105) and motor
Line is connected and is pressed on pedestal (102).
4. a kind of pump motor maintenance rotor provision for disengagement as claimed in claim 2, it is characterised in that: the slide mass
(75) keyway (711) are equipped with, the inner wall of the turning set (72) is equipped with the key matched with keyway (711).
5. a kind of pump motor maintenance rotor provision for disengagement according to any one of claims 1 to 4, it is characterised in that:
The upper end of the attachment base (8) is equipped with the inserting groove (712) matched with shaft (12), and the lower end of the attachment base (8) is equipped with
With the plug division (713) of slide (4) plug connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821399717.8U CN208767935U (en) | 2018-08-29 | 2018-08-29 | A kind of pump motor maintenance rotor provision for disengagement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821399717.8U CN208767935U (en) | 2018-08-29 | 2018-08-29 | A kind of pump motor maintenance rotor provision for disengagement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208767935U true CN208767935U (en) | 2019-04-19 |
Family
ID=66133815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821399717.8U Withdrawn - After Issue CN208767935U (en) | 2018-08-29 | 2018-08-29 | A kind of pump motor maintenance rotor provision for disengagement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208767935U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736667A (en) * | 2018-08-29 | 2018-11-02 | 嘉兴中广核电技术服务有限公司 | A kind of pump motor repair rotor provision for disengagement |
| CN108736667B (en) * | 2018-08-29 | 2024-05-14 | 嘉兴中广核电技术服务有限公司 | Rotor dismounting device for maintenance of water pump motor |
-
2018
- 2018-08-29 CN CN201821399717.8U patent/CN208767935U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736667A (en) * | 2018-08-29 | 2018-11-02 | 嘉兴中广核电技术服务有限公司 | A kind of pump motor repair rotor provision for disengagement |
| CN108736667B (en) * | 2018-08-29 | 2024-05-14 | 嘉兴中广核电技术服务有限公司 | Rotor dismounting device for maintenance of water pump motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190419 Effective date of abandoning: 20240514 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190419 Effective date of abandoning: 20240514 |