CN208961920U - A kind of collector ring of generator simple-mounting-dismounting tool - Google Patents
A kind of collector ring of generator simple-mounting-dismounting tool Download PDFInfo
- Publication number
- CN208961920U CN208961920U CN201821836269.3U CN201821836269U CN208961920U CN 208961920 U CN208961920 U CN 208961920U CN 201821836269 U CN201821836269 U CN 201821836269U CN 208961920 U CN208961920 U CN 208961920U
- Authority
- CN
- China
- Prior art keywords
- dismounting
- collector ring
- generator
- disk
- mounting
- 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.)
- Active
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of collector ring of generator simple-mounting-dismounting tools, including dismounting disk, jackscrew bolt and ejection screw rod, dismounting disc centre is provided with threaded hole, its disk circumferentially opens several ejection through-holes, armature spindle end abutment of the jackscrew bolt one end on the outside of dismounting disk after threaded hole with generator one end center, ejection screw rod are threadedly coupled fixation with the collector ring of generator end after ejection through-hole.When the tooling of the utility model has simplified existing collector ring dismounting operation as best one can, variety of components needed for tooling and quantity, the personal safety of service personnel when ensure that operation, accidental mechanical property injury source is become controllably to avoid because jack or tooling landing are hurted sb.'s feelings the generation of this uncontrollable injury；Reducing reduces O&M upkeep operation cost, while also greatly improving operating efficiency.
Description
Technical field
The utility model relates to generator dismantling device technical fields, and in particular to a kind of collector ring of generator simple-mounting-dismounting
Tool.
Background technique
Previous wind power generating set replaces collector ring on tower, is to replace tooling and hydraulic jack cooperation.Operator
The assembling of formula one side tooling is more complex, needs experienced person to carry out assembly operation, longevity of service, operating efficiency is low；Separately
The spread length for needing to hold jack when on the one hand suppressing jack in real time requires operator's working experience higher.
The combination of existing dismantling device generally includes jack, screw rod, cylinder and dismounting disk etc., by screw rod by cylinder
Sum aggregate dismounting disk is fixed at a distance, and cylinder and jack are fixed between collector ring and dismounting disk, is being sent out using cylindrical sleeve
The line fixed while protecting rotor shaft end in both ends is carried out on rotor axis of electric, jack drives collector ring to remove for ejecting, on
Stating structure is fixed for the position of armature spindle outstanding and collector ring, since required component is excessively overweight, cannot achieve
Single hand-held, and be not easy to be centered about installation；Fixture component easily occurs when installation to slide, causes tooling to be scattered and hurts sb.'s feelings
Mechanical wounding.Thus it needs to reduce component needed for collector ring dismounts as far as possible, changes the dismounting original combination of tooling, make
Collector ring uniform force and not damaging rotor axis.
Utility model content
The purpose of this utility model is dismounted for east wind collector ring of generator motorized, and a kind of pair of collector ring stress is provided
Uniformly, the working time is short, collector ring of generator dismantling device of not damaging rotor axis.
The utility model in order to achieve the above objectives, is achieved especially by following technical scheme:
A kind of collector ring of generator simple-mounting-dismounting tool, including dismounting disk, jackscrew bolt and ejection screw rod, dismount disk
Center is provided with threaded hole, and disk circumferentially opens several ejection through-holes, and jackscrew bolt one end passes through screw thread on the outside of dismounting disk
The armature spindle end abutment at Kong Houyu generator one end center, current collection of the ejection screw rod after ejection through-hole with generator end
Ring, which is threadedly coupled, to be fixed.
Further, dismounting disk diameter is 12~15cm, with a thickness of 5~10mm.
Further, dismounting disk diameter is 13cm.
Further, integrally formed with transition disc on the inside of dismounting disk.
Further, liftout bolt uses high-strength bolt, and performance rate is at least 10.9.
Utility model has the following beneficial effects compared with the prior art:
(1) when the tooling of the utility model has simplified existing collector ring dismounting operation as best one can, component kind needed for tooling
Accidental mechanical property injury source is become controllably, to avoid by class and quantity, the personal safety of service personnel when ensure that operation
Because jack or tooling slide the generation for this uncontrollable injury of hurting sb.'s feelings；
(2) jackscrew bolt is used, bolt head directly can be operated by electric wrench and control disassembly process, reduce reduction
O&M upkeep operation cost, while also greatly improving operating efficiency；
(3) four screw rods are equipped in the utility model tooling, when disassembly, using four screw rods stress simultaneously, uniform force can be with
It effectively prevent screw rod fracture and tool variations damage.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram for dismounting disk；
Fig. 3 installs and uses schematic diagram for the utility model.
In figure, 1, dismounting disk；11, threaded hole；12, through-hole is ejected；13, transition disc；2, jackscrew bolt；3, silk is ejected
Bar；4, armature spindle；5, collector ring；6, jackscrew bolt is installed.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of collector ring of generator simple-mounting-dismounting tool of the utility model, including dismounting disk 1, jackscrew
Bolt 2 and ejection screw rod 3, it is preferable that dismounting 1 diameter of disk is 12~15cm, with a thickness of 5~10mm, dismounts 1 diameter of disk
It is more preferably 13cm, the balance of dismounting 1 stress intensity of disk and weight is optimal in the diameter and thickness, and can be with
The matching of east wind collector ring of generator size is optimal.
As shown in Fig. 2, dismounting 1 center of disk is provided with threaded hole 11, threaded hole M30；Dismounting 1 disk of disk is circumferentially opened
Several ejection through-holes 12, preferably four ejection through-holes 12, circle center hole is away from 6.5cm.Preferably, liftout bolt 2 is using high-strength
Bolt is spent, performance rate is at least 10.9, and such as 10.9 or 12.9；Specifically, jackscrew bolt 2 is M30*250mm, intensity is
10.9 bolt.Rotor of the one end of jackscrew bolt 2 on the outside of dismounting disk 1 after threaded hole 11 with generator one end center
4 end abutment of axis dismantles jackscrew as collector ring 5.The screw rod that screw rod 3 is specially four M12 is ejected, one end passes through dismounting circle
Fixation is threadedly coupled with 5 rear end of collector ring of generator end after the ejection through-hole 12 of disk 1.The utility model uses 1000W electricity
Disassembly driving device of the wrench as tooling, driving 2 rear end head nut of jackscrew screw rod realize the motorized disassembly of collector ring 5
Replacement.
It is further preferred that 1 inside of dismounting disk is integrally formed with transition disc 13.Transition disc 13 is located at generator rotor shaft
Between end and dismounting disk 1, it is used to dismount 1 end face of disk and is isolated with 4 end face of generator rotor shaft or 5 end face of collector ring,
Gap is reserved when screw thread installs jackscrew bolt 2 or ejection screw rod 3, the adjustment both ends of the surface distance being convenient for avoids stuck.
As shown in figure 3, the utility model can be used for installing collector ring, alternator shaft rear end has that M24mm's is threaded
Hole for hoist, the bolt that processing M24mm × 200mm intensity is 10.9 install jackscrew bolt 6 as collector ring, continue to use dismounting circle
Disk 1 is brought the screwed hole of centre 11 that the installation jackscrew bolt 6 of M24 passes through dismounting disk 1 into alternator shaft hole for hoist, is used
Driving device of the 1000W electric wrench as tooling, driving M24 spiro rod rear end nut realize the motorized installation of collector ring.
Concrete operations are as follows when east wind collector ring is dismantled:
(1) by fan parking, and the power supply in generator circuit is disconnected；(2) scram button is taken, is prevented in disassembly process
Rotation；(3) power generation owner's carbon brush and grounding carbon brush are removed；(4) generator encoder and line are removed；(5) remove and received with carbon powder of generator
Being flexible coupling between header；(6) remove rotor leading-out wire and mark；(7) the tooling in the utility model technology is assembled, it will
Four 3 bands of ejection screw rod are attached it with collector ring to collector ring side；Intermediate jackscrew bolt 2 pass through dismounting disk 1 to
On alternator shaft, electric wrench acts on the head nut of jackscrew bolt 2 by M42 sleeve；(9) electric wrench is powered, is grasped
Make electric wrench rotating forward, collector ring can be removed from generator rotor shaft.
Concrete operations are as follows when east wind collector ring is installed:
(1) new collector ring is inserted in motor shaft to collector ring and shaft shoulder edge contact position；(2) assembly tool, by the peace of M24
Dress jackscrew screw rod passes through dismounting disk 1 and brings motor shaft into, brings the depth of thread at least 3cm into；(3) electric wrench is made by M36 sleeve
Nut for intermediate installation 6 head of jackscrew bolt；(4) operation electric wrench rotates forward, and collector ring can be pulled to rotor
Axis shaft shoulder posterior border position；(5) Work tool is arranged, and collector ring is installed；(6) attachment installation and wiring are restored.
Be directed to tool: collector ring dismount disk, collector ring disassembly M30 jackscrew, four M12 bolts, electric wrench,
36mm sleeve, M42 sleeve, 250mm monkey wrench.
The specific embodiment of the utility model is only the explanation to the utility model, is not to the utility model
Limitation, those skilled in the art can according to need after reading this specification makes without creative tribute the present embodiment
The modification offered, but as long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (5)
1. a kind of collector ring of generator simple-mounting-dismounting tool, which is characterized in that including dismounting disk (1), jackscrew bolt (2) and top
Screw rod (3) out, dismounting disc centre are provided with threaded hole (11), and disk circumferentially opens several ejection through-holes (12), jackscrew bolt
Armature spindle end abutment of the one end on the outside of dismounting disk after threaded hole with generator one end center, ejection screw rod pass through top
Fixation is threadedly coupled with the collector ring of generator end after through-hole out.
2. collector ring of generator simple-mounting-dismounting tool according to claim 1, which is characterized in that dismounting disk diameter is 12
~15cm, with a thickness of 5~10mm.
3. collector ring of generator simple-mounting-dismounting tool according to claim 1, which is characterized in that dismounting disk diameter is
13cm。
4. collector ring of generator simple-mounting-dismounting tool according to claim 1, which is characterized in that one on the inside of dismounting disk
Form transition disc (13).
5. collector ring of generator simple-mounting-dismounting tool according to claim 1, which is characterized in that liftout bolt is using high-strength
Bolt is spent, performance rate is at least 10.9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836269.3U CN208961920U (en) | 2018-11-08 | 2018-11-08 | A kind of collector ring of generator simple-mounting-dismounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836269.3U CN208961920U (en) | 2018-11-08 | 2018-11-08 | A kind of collector ring of generator simple-mounting-dismounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208961920U true CN208961920U (en) | 2019-06-11 |
Family
ID=66760900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821836269.3U Active CN208961920U (en) | 2018-11-08 | 2018-11-08 | A kind of collector ring of generator simple-mounting-dismounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208961920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111293834A (en) * | 2020-03-16 | 2020-06-16 | 大唐陕西发电有限公司 | Installation device and installation method for collecting ring of generator of wind turbine generator |
| CN111531503A (en) * | 2020-05-21 | 2020-08-14 | 中船重工电机科技股份有限公司 | Disassembling tool and disassembling method for shaft end slip ring assembly during maintenance of wind driven generator |
-
2018
- 2018-11-08 CN CN201821836269.3U patent/CN208961920U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111293834A (en) * | 2020-03-16 | 2020-06-16 | 大唐陕西发电有限公司 | Installation device and installation method for collecting ring of generator of wind turbine generator |
| CN111531503A (en) * | 2020-05-21 | 2020-08-14 | 中船重工电机科技股份有限公司 | Disassembling tool and disassembling method for shaft end slip ring assembly during maintenance of wind driven generator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208961920U (en) | A kind of collector ring of generator simple-mounting-dismounting tool | |
| CN107061173A (en) | A kind of good Intelligent wind driven generator of cleaning effect | |
| US9912190B2 (en) | Energy supply method and device for monitoring wireless sensor node of roller | |
| CN207522491U (en) | A kind of precision tool specially for attaching and detaching | |
| CN109580273A (en) | A kind of detritus device suitable for asteroid | |
| CN214401618U (en) | Switch sweeper and brush wheel thereof | |
| CN213898830U (en) | Hydraulic rock drill with pressurization structure | |
| CN215814617U (en) | Smoke and heat simulation training path automatic switching device | |
| CN208438261U (en) | A kind of equipment of high efficiency smart dismantling gear-box axle group | |
| CN206200527U (en) | A kind of Simple electric hydraulic power post jack disassembling apparatus | |
| CN207985927U (en) | A kind of print business typesetting fortune object device | |
| CN203778370U (en) | Isolating switch contact cleaning electric brush | |
| CN201227730Y (en) | Simple bolt and thread repairing apparatus | |
| CN106451218B (en) | A kind of sleeve for preventing nut, pad from coming off | |
| CN201105435Y (en) | Water dust cleaning apparatus for electric hammer | |
| CN221440247U (en) | Steam turbine base mobile device | |
| CN207807608U (en) | A kind of continuous caster roller way motor toe joint hand-lifting trochus | |
| CN115008171B (en) | Self-adaptive bolt tightening tool | |
| CN213468343U (en) | Large-scale mechanical bearing of bearing device that oils | |
| CN108202035A (en) | A kind of bolt cleaning device | |
| CN211481104U (en) | Installation device for collecting ring of generator of wind turbine generator | |
| CN220549170U (en) | Tricycle braking device | |
| CN217071441U (en) | Be used for wind generating set flabellum to dismantle frock | |
| CN221696743U (en) | Water pump impeller dismounting device | |
| CN218439636U (en) | Online cleaning device of driftage brake disc quotation foreign matter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |