CN207861714U - A kind of generator unit stator assembly lifting device - Google Patents
A kind of generator unit stator assembly lifting device Download PDFInfo
- Publication number
- CN207861714U CN207861714U CN201820188707.3U CN201820188707U CN207861714U CN 207861714 U CN207861714 U CN 207861714U CN 201820188707 U CN201820188707 U CN 201820188707U CN 207861714 U CN207861714 U CN 207861714U
- Authority
- CN
- China
- Prior art keywords
- spool
- steel wire
- slinger
- hoisting device
- wire rope
- 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.)
- Expired - Fee Related
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a kind of generator unit stator assembly lifting devices, including slinger is specific and hoisting device, the specific top of the slinger is equipped with the first connector, connecting rod is installed above first connector, sliding sleeve is installed above the connecting rod, pulley is installed in the sliding sleeve, side in the lifting device body is equipped with the first spool, the first steel wire rope is installed on first spool, the specific side of slinger is equipped with motor fixing seat, motor is installed in the motor fixing seat, two tooth steel hook is installed below the third idler wheel.The slinger of the utility model, which specifically inlays with hoisting device, to be connect, and detachable structure, the object of small volume can be specifically lifted by slinger, generator unit stator can be lifted in a variety of ways by hoisting device, it is more convenient for installing by inlaying, slinger can be specifically used alone with hoisting device by dismounting.
Description
Technical field
The utility model is related to lifting device technical field, specifically a kind of generator unit stator assembly lifting device.
Background technology
Stator is the stationary part of motor.Stator is made of stator core, stator winding and engine base three parts.Stator
Main function be generate rotating excitation field.The stationary part of motor is one of critical component of steam turbine generator.Stator structure is non-
It is often simple, usually by iron core, coil, skeleton（Some does not have）, lead, the compositions such as tension spring.There are two types of the modes of connection for stator, a kind of
4 wire types, rotor series winding is connected between 2 stator winding, one is 2 wire types, 2 stator winding connect after again with rotor string
It is connect again with rotor series winding after connecting,（2 diagonal leads of 4 wire types are connected together）.Two kinds of mode of connection differences, but can be with
It is general.There are two types of lead wire modes：One is flexible cord extractions；One is the plug connector extraction on skeleton, when this kind of coiling, is wanted
Retain skeleton.Stator winding is distributed the relationship to form practical number of magnetic poles according to the number of magnetic poles of motor with winding, can be divided into salient pole
Formula and multitudinous pole formula two types.Salient pole formula winding：In salient pole formula winding, each (group) coil forms a magnetic pole, winding
Coil (group) number is equal with number of magnetic poles.It is spaced for the polarity N and S of magnetic pole to be made in salient pole formula winding, it is two neighboring
The inner current direction of coil (group) must on the contrary, i.e. two neighboring coil (group) connection type must tail end connect tail end, head end
Adaper end (electrotechnical terminology is " tail connects tail, head connector ") namely reversal connection series system.Multitudinous pole formula winding：In multitudinous pole formula winding,
Each (group) coil forms two magnetic poles, and coil (group) number of winding is the half of number of magnetic poles, because another half magnetic pole is by coil
The magnetic line of force that (group) generates magnetic pole is collectively formed.In multitudinous pole formula winding, each coil (group) is formed by the polarity of magnetic pole
It is identical, thus all coils (group) it is inner current direction it is all identical, i.e., the connection type of two neighboring coil (group) should be tail
Terminate head end (electrotechnical terminology is " tail connector "), i.e. drop-over series system.
About generator unit stator assembly lifting device, there are still shortcomings at present, such as：Inconvenient, installation is not
Just, usage is single.
Utility model content
The purpose of this utility model is to provide a kind of generator unit stator assembly lifting devices, to solve in the prior art
Problem inconvenient, installation is inconvenient, usage is single.
To achieve the above object, the utility model provides the following technical solutions：Slinger is used in a kind of assembly of generator unit stator
Tool, including slinger is specific and hoisting device, the specific top of the slinger are equipped with the first connector, first connector
Top connecting rod is installed, sliding sleeve is installed above the connecting rod, pulley, the slinger are installed in the sliding sleeve
Side in specific is equipped with the first spool, and the first steel wire rope, the slinger specific one are equipped on first spool
Side is equipped with motor fixing seat, and motor is equipped in the motor fixing seat, and the front end of the motor fixing seat is equipped with belt,
Side below the motor fixing seat is equipped with the first idler wheel, and one end of first steel wire rope is equipped with steel hook, described
The lower section of steel hook is equipped with the second connector, and hoisting device is equipped with below second connector, is pacified in the hoisting device
Equipped with two-fold axis, third steel wire rope is installed on the two-fold axis, the side below the hoisting device is equipped with the second idler wheel, institute
It states and the second spool is installed below the second idler wheel, the second steel wire rope is installed in second spool, before second spool
The centre position at end is equipped with crank, and the side above second spool is equipped with fixed screw, under second spool
Side is equipped with fixing sleeve, and adapter sleeve is equipped on the fixing sleeve, and the centre position below the hoisting device is equipped with third rolling
It takes turns, two tooth steel hook is installed below the third idler wheel.
Preferably, the slinger, which specifically inlays with hoisting device, connect, and detachable structure.
Preferably, the both sides setting in the two teeth steel hook is fluted.
Preferably, the adapter sleeve is slidably connected with fixing sleeve, and non-dismountable.
Preferably, one end of second steel wire rope is fixedly connected with the second spool, and the other end of the second steel wire rope with
Second spool is slidably connected.
Compared with prior art, the utility model has the beneficial effects that：The slinger of the utility model is specifically and hoisting device
Connection, and detachable structure are inlayed, the object of small volume can be specifically lifted by slinger, it can be a variety of by hoisting device
Method lifts generator unit stator, is more convenient for installing by inlaying, and specifically can individually be made slinger with hoisting device by dismounting
With the side below hoisting device is equipped with the second idler wheel, the second steel wire rope can be automatically adjusted by the second idler wheel, second
Second steel wire rope is installed, and one end of the second steel wire rope is fixedly connected with the second spool in spool, and the second steel wire rope is another
One end is slidably connected with the second spool, can prevent the second steel wire rope from being slided during lifting by fixation, pass through
Sliding is more convenient for elongating or shortening the second steel wire rope, convenient for adjusting the length of the second steel wire rope, is equipped on fixing sleeve tight
Gu set, and adapter sleeve is slidably connected with fixing sleeve, is more convenient for adjusting the size of fixing sleeve by sliding, is adapted to difference in this way
The stator of size can more fix the size of fixing sleeve by adapter sleeve, and installation in this way is more solid securely, under third idler wheel
Side is equipped with two tooth steel hook, and the centre position of stator is hung and taken by two tooth steel, easy to operate.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the internal structure schematic diagram of the utility model sliding sleeve.
Fig. 3 is the internal structure schematic diagram of the first spool of the utility model.
In figure：1- sliding sleeves, 2- connecting rods, the first connectors of 3-, 4- motors, 5- motor fixing seats, 6- slingers be specific, 7-
First spool, the first idler wheels of 8-, the first steel wire ropes of 9-, the second idler wheels of 10-, the second steel wire ropes of 11-, 12- fixed screws, 13- shake
, the second spools of 14-, two tooth steel of 15- hook, 16- fixing sleeves, 17- belts, 18- steel hook, the second connectors of 19-, 20- hang
Fill device, 21- two-folds axis, 22- thirds steel wire rope, 23- thirds idler wheel, 24- adapter sleeves, 25- pulleys.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of generator unit stator assembly lifting device, including lifting
The top of tool body 6 and hoisting device 20, slinger specific 6 is equipped with the first connector 3, and the first connector 3 is used for installing connection
The top of bar 2, the first connector 3 is equipped with connecting rod 2, and connecting rod 2 is used for installing sliding sleeve 1, and the top of connecting rod 2 is equipped with cunning
Set 1, sliding sleeve 1 are used for installing pulley 25, and pulley 25 is equipped in sliding sleeve 1, and pulley 25 is used for adjusting the position of slinger specific 6
It sets, the side in slinger specific 6 is equipped with the first spool 7, and the first spool 7 is used for lengthening or shortening the first steel wire rope 9
Length, is equipped with the first steel wire rope 9 on the first spool 7, and the first steel wire rope 9 is used for installing steel hook 18, and the one of slinger specific 6
Side is equipped with motor fixing seat 5, and motor fixing seat 5 is used for installing motor 4, motor 4 is equipped in motor fixing seat 5, motor is solid
The front end of reservation 5 is equipped with belt 17, and the side of 5 lower section of motor fixing seat is equipped with the first idler wheel 8, and the first idler wheel 8 is used for becoming
To, one end of the first steel wire rope 9 is equipped with steel hook 18, and steel hook 18 is used for installing hoisting device 20, the lower section of steel hook 18
Second connector 19 is installed, the lower section of the second connector 19 is equipped with hoisting device 20, two-fold axis 21 is equipped in hoisting device 20,
Two-fold axis 21 is used for lengthening or shortening third steel wire rope 22, and third steel wire rope 22, third steel wire rope are equipped on two-fold axis 21
22 are used for installing third idler wheel 23, and the side of 20 lower section of hoisting device is equipped with the second idler wheel 10, and the second idler wheel 10 is used for adjusting the
Two steel wire ropes 11, the lower section of the second idler wheel 10 is equipped with the second spool 14, and the second spool 14 is used for installing the second steel wire rope 11,
Second steel wire rope 11 is installed, the centre position of 14 front end of the second spool is equipped with crank 13, and crank 13 is used in second spool 14
Adjust the length of the second steel wire rope 11, the side of 14 top of the second spool is equipped with fixed screw 12, fixed screw 12 is used for
One end of the second steel wire rope 11 is fixed, the lower section of the second spool 14 is equipped with fixing sleeve 16, and fixing sleeve 16 is used for entangling stator, Gu
Adapter sleeve 24 is installed surely, adapter sleeve 24 is used for fixing the size of fixing sleeve 16, the centre position of 20 lower section of hoisting device on set 16
Third idler wheel 23 is installed, third idler wheel 23 is used for adjusting third steel wire rope 22, and the lower section of third idler wheel 23 is equipped with two tooth steel
Hook 15, two tooth steel hook 15 are used for hanging over stator, and slinger specific 6 inlays with hoisting device 20 to be connect, and detachable structure, and two
Both sides setting in tooth steel hook 15 is fluted, and adapter sleeve 24 is slidably connected with fixing sleeve 16, and non-dismountable, the second steel wire rope
11 one end is fixedly connected with the second spool 14, and the other end of the second steel wire rope 11 is slidably connected with the second spool 14.
The operation principle of the utility model is：The equipment by slinger specific 6 by sliding sleeve 1 in use, adjust required position
It sets, inlays the lower section that hoisting device 20 is mounted on to slinger specific 6 with steel hook 18 by the second connector 19, pass through the first volume
Axis 7 adjusts the length of the first steel wire rope 9, shakes crank 13, the second steel wire rope 11 in the second spool 14 is lengthened to required length
Degree, fixing sleeve 16 is sleeved on generator unit stator, is fixed by adapter sleeve 24, and rope is tied up on two tooth steel hook 15, will be restricted
The centre position that sub-set lives generator unit stator can be lifted.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of generator unit stator assembly lifting device, including slinger are specific（6）And hoisting device（20）, it is characterised in that：
The slinger is specific（6）Top the first connector is installed（3）, first connector（3）Top connection is installed
Bar（2）, the connecting rod（2）Top sliding sleeve is installed（1）, the sliding sleeve（1）Pulley is inside installed（25）, the slinger
Specifically（6）Interior side is equipped with the first spool（7）, first spool（7）On the first steel wire rope is installed（9）, described to hang
Holding tool body（6）Side motor fixing seat is installed（5）, the motor fixing seat（5）Motor is inside installed（4）, the electricity
Machine fixed seat（5）Front end belt is installed（17）, the motor fixing seat（5）The side of lower section is equipped with the first idler wheel（8）,
First steel wire rope（9）One end be equipped with steel hook（18）, the steel hook（18）Lower section the second connector is installed
（19）, second connector（19）Lower section hoisting device is installed（20）, the hoisting device（20）Two-fold axis is inside installed
（21）, the two-fold axis（21）On third steel wire rope is installed（22）, the hoisting device（20）The side of lower section is equipped with second
Idler wheel（10）, second idler wheel（10）Lower section the second spool is installed（14）, second spool（14）Inside it is equipped with
Two steel wire ropes（11）, second spool（14）The centre position of front end is equipped with crank（13）, second spool（14）On
The side of side is equipped with fixed screw（12）, second spool（14）Lower section fixing sleeve is installed（16）, the fixing sleeve
（16）On adapter sleeve is installed（24）, the hoisting device（20）The centre position of lower section is equipped with third idler wheel（23）, described
Three idler wheels（23）Lower section be equipped with two tooth steel hook（15）.
2. a kind of generator unit stator assembly lifting device according to claim 1, it is characterised in that：The lifting device
Body（6）With hoisting device（20）Inlay connection, and detachable structure.
3. a kind of generator unit stator assembly lifting device according to claim 1, it is characterised in that：The two teeth steel is hung
Hook（15）Interior both sides setting is fluted.
4. a kind of generator unit stator assembly lifting device according to claim 1, it is characterised in that：The adapter sleeve
（24）With fixing sleeve（16）It is slidably connected, and non-dismountable.
5. a kind of generator unit stator assembly lifting device according to claim 1, it is characterised in that：Second steel wire
Rope（11）One end and the second spool（14）It is fixedly connected, and the second steel wire rope（11）The other end and the second spool（14）Sliding
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820188707.3U CN207861714U (en) | 2018-02-05 | 2018-02-05 | A kind of generator unit stator assembly lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820188707.3U CN207861714U (en) | 2018-02-05 | 2018-02-05 | A kind of generator unit stator assembly lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207861714U true CN207861714U (en) | 2018-09-14 |
Family
ID=63460830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820188707.3U Expired - Fee Related CN207861714U (en) | 2018-02-05 | 2018-02-05 | A kind of generator unit stator assembly lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207861714U (en) |
-
2018
- 2018-02-05 CN CN201820188707.3U patent/CN207861714U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20220205 |