CN209453102U - A kind of generator shaft core-pulling device - Google Patents
A kind of generator shaft core-pulling device Download PDFInfo
- Publication number
- CN209453102U CN209453102U CN201920221324.6U CN201920221324U CN209453102U CN 209453102 U CN209453102 U CN 209453102U CN 201920221324 U CN201920221324 U CN 201920221324U CN 209453102 U CN209453102 U CN 209453102U
- Authority
- CN
- China
- Prior art keywords
- electric drive
- bracket
- drive hydraulic
- fixation hole
- hydraulic thruster
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of generator shaft core-pulling devices, including bracket, fixed cylinder and clamping limb, the fixed cylinder is fixedly connected between bracket, the bracket end surface is provided with fixation hole, and fixation hole is provided with no less than four groups, the bracket outer wall is slidably connected lever arm, the lever arm both ends perforation is provided with bolt, the bolt is just laterally aligned with fixation hole, and wherein any one group of bolt is connect with fixation hole, the lever arm side is provided with electric drive hydraulic thruster, and electric drive hydraulic thruster is provided with two groups, the utility model passes through setting bracket, fixed cylinder, electric drive hydraulic thruster and clamping limb, after quickly central spindle being fixed, central spindle is extracted out using electric drive hydraulic thruster, and, compared to artificial, it can be more stable, it is efficiently and safe, greatly improve the efficiency of work, simultaneously, benefit The height that can be adjusted according to the needs electric drive hydraulic thruster with lever arm effectively raises the adaptability in the course of work.
Description
Technical field
The utility model relates to processing technique field, specially a kind of generator shaft core-pulling device.
Background technique
Generator refers to the mechanical equipment by the energy conversion of other forms at electric energy, it is by the hydraulic turbine, steam turbine, diesel oil
The energy that water flow, air-flow, fuel combustion or nuclear fission generate is converted mechanical energy biography by machine or the driving of other dynamic power machines
Electric energy is converted to generator, then by generator, generator has extensively in industrial and agricultural production, national defence, science and technology and daily life
Purposes.There are many form of generator, but its working principle is all based on the law of electromagnetic induction and law of electromagnetic force, therefore, structure
The rule made is: constituting the magnetic circuit and circuit for carrying out electromagnetic induction mutually, with magnetic conduction appropriate and conductive material to generate
Electromagnetic power achievees the purpose that energy is converted.
But generator core-pulling device used in the prior art, use is not convenient enough and adaptability is poor.For this purpose, I
Propose a kind of generator shaft core-pulling device.
Utility model content
The purpose of this utility model is to provide a kind of generator shaft core-pulling devices, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of generator shaft core-pulling device, including branch
Frame, fixed cylinder and clamping limb, the fixed cylinder are fixedly connected between bracket, and the bracket end surface is provided with fixation hole,
And fixation hole is provided with no less than four groups, the bracket outer wall is slidably connected lever arm, and the lever arm both ends perforation is provided with
Bolt, the bolt is just laterally aligned with fixation hole, and wherein any one group of bolt is connect with fixation hole, the lever arm one
Side is provided with electric drive hydraulic thruster, and electric drive hydraulic thruster is provided with two groups.
Preferably, the fixed cylinder is no less than four groups of circular cylinders composition, and every group of diameter be successively under upper for circular cylinder
It reduces, the minimum one group of end surface of the circular cylinder diameter is provided with circular through hole.
Preferably, the clamping limb is provided with two groups, and clamping limb one end is provided with fixture, the fixture inner wall surface
It is provided with anti-skidding groove, and two sides are provided with end ear and are screwed, the fixture is semicircular in shape.
Preferably, the electric drive hydraulic thruster output is corrected is vertically aligned with clamping limb forced position.
Compared with prior art, the utility model has the beneficial effects that
The utility model can quickly carry out central spindle by setting bracket, fixed cylinder, electric drive hydraulic thruster and clamping limb
After fixation, central spindle is extracted out using electric drive hydraulic thruster, also, is compared manually, can be more stable, efficient and safe, significantly
The efficiency for improving work, meanwhile, can be adjusted according to the needs the height of electric drive hydraulic thruster using lever arm, effectively mention
Adaptability in the high course of work, moreover, because using the circular cylinder of different-diameter, can to various sizes of generator into
Row matching uses.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model bracket side view；
Fig. 3 is the utility model fixed cylinder top view；
Fig. 4 is the utility model clamping limb structural schematic diagram.
In figure: 1 bracket, 101 fixation holes, 102 electric drive hydraulic thrusters, 103 lever arms, 104 bolts, 2 fixed cylinders, 201 circles
Shape through-hole, 202 circular cylinders, 3 clamping limbs, 301 fixtures, 302 end ears, 303 anti-skidding grooves.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of generator shaft core-pulling device, including bracket
1, fixed cylinder 2 and clamping limb 3, the fixed cylinder 2 are fixedly connected between bracket 1, and 1 end surface of bracket is provided with fixation
Hole 101, and fixation hole 101 is provided with no less than four groups, 1 outer wall of bracket are slidably connected lever arm 103, the lever arm
The perforation of 103 both ends is provided with bolt 104, and the bolt 104 is just laterally aligned with fixation hole 101, and wherein with fixation hole 101
Any one group of bolt connection, 103 side of lever arm is provided with electric drive hydraulic thruster 102, and electric drive hydraulic thruster 102 is arranged
There are two groups.
Further, the fixed cylinder 2 is that no less than four groups of circular cylinders 202 form, and circular cylinder 202 is every group under upper
Diameter successively reduces, and the minimum one group of end surface of 202 diameter of circular cylinder is provided with circular through hole 201.
Further, the clamping limb 3 is provided with two groups, and 3 one end of clamping limb is provided with fixture 301, the fixture
301 inner wall surfaces are provided with anti-skidding groove 303, and two sides are provided with end ear 302 and are screwed, and the fixture 301 is
Semicircular in shape.
Further, the output of electric drive hydraulic thruster 102 is corrected is vertically aligned with 3 forced position of clamping limb.
Specifically, being manually inserted into engine block into fixed cylinder 2 with one end of central spindle, pass through different-diameter
Circular cylinder 202 can adapt to various sizes of generator casing automatically, and run through generator central spindle from circular through hole 201
And go out, then fixture 301 is clamped into central spindle outer wall by holding ear 302 manually, so that clamping limb 3 is fixed on generator shaft outer core,
The frictional force between clamping limb 3 and generator central spindle can be effectively improved using anti-skidding groove 303, during enhancing core pulling
Stability, then the height of electric drive hydraulic thruster 102 is adjusted by lever arm 103, and keep 102 output end of electric drive hydraulic thruster perpendicular
After straight alignment 3 forced position of clamping limb, bolt 104 is inserted into the fixation hole 101 on 1 surface of bracket, lever arm 103 is fixed
Afterwards, it opens electric drive hydraulic thruster 102 and pushes clamping limb 3, generator central spindle is extracted out, the same of working efficiency is greatly improved
When, cost of labor is reduced, meanwhile, it is easy to operate easy to get started.Electric drive hydraulic thruster model DYTZ.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of generator shaft core-pulling device, including bracket (1), fixed cylinder (2) and clamping limb (3), it is characterised in that: described solid
Safety barrel (2) is fixedly connected between bracket (1), and bracket (1) end surface is provided with fixation hole (101), and fixation hole
(101) no less than four groups are provided with, bracket (1) outer wall is slidably connected lever arm (103), lever arm (103) both ends
Perforation be provided with bolt (104), the bolt (104) is just laterally aligned with fixation hole (101), and with fixation hole (101) its
In the connection of any one group of bolt, lever arm (103) side is provided with electric drive hydraulic thruster (102), and electric drive hydraulic thruster
(102) two groups are provided with.
2. a kind of generator shaft core-pulling device according to claim 1, it is characterised in that: the fixed cylinder (2) is many
It is formed in four groups of circular cylinders (202), and circular cylinder (202) every group of diameter under upper successively reduces, the circular cylinder (202) is straight
Diameter one group of end surface of minimum is provided with circular through hole (201).
3. a kind of generator shaft core-pulling device according to claim 1, it is characterised in that: the clamping limb (3) is provided with
Two groups, and clamping limb (3) one end is provided with fixture (301), fixture (301) inner wall surface is provided with anti-skidding groove
(303), and two sides are provided with end ear (302) and are screwed, and the fixture (301) is semicircular in shape.
4. a kind of generator shaft core-pulling device according to claim 1 or 3, it is characterised in that: the electric drive hydraulic thruster
(102) output is corrected is vertically aligned with clamping limb (3) forced position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920221324.6U CN209453102U (en) | 2019-02-21 | 2019-02-21 | A kind of generator shaft core-pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920221324.6U CN209453102U (en) | 2019-02-21 | 2019-02-21 | A kind of generator shaft core-pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209453102U true CN209453102U (en) | 2019-10-01 |
Family
ID=68046787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920221324.6U Expired - Fee Related CN209453102U (en) | 2019-02-21 | 2019-02-21 | A kind of generator shaft core-pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209453102U (en) |
-
2019
- 2019-02-21 CN CN201920221324.6U patent/CN209453102U/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 |
Granted publication date: 20191001 Termination date: 20200221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |