CN207315579U - A kind of slip ring easy to Inspection and maintenance - Google Patents
A kind of slip ring easy to Inspection and maintenance Download PDFInfo
- Publication number
- CN207315579U CN207315579U CN201721341627.9U CN201721341627U CN207315579U CN 207315579 U CN207315579 U CN 207315579U CN 201721341627 U CN201721341627 U CN 201721341627U CN 207315579 U CN207315579 U CN 207315579U
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- CN
- China
- Prior art keywords
- slip ring
- inspection
- cover board
- loose
- leaf
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The utility model discloses a kind of slip ring easy to Inspection and maintenance, including slip ring shell and cover board；The side of the slip ring shell sets opening；The cover board is installed on the lateral surface of slip ring shell by screw, and cover board covers opening when being installed to slip ring housing exterior.Observation window is set on the cover board, loose-leaf is set on the observation window；The loose-leaf is connected to cover board by shaft, and axis rotates loose-leaf around the shaft, further includes the knob being arranged on cover board；The knob drives loose-leaf axis rotation around the shaft by transmission device.A kind of slip ring easy to Inspection and maintenance of the utility model, it is only necessary to maintenance and inspection are carried out to slip ring from opening, so as to reduce wind field downtime, reduce the Inspection and maintenance cost of slip ring.
Description
Technical field
It the utility model is related to wind power generation field, and in particular to a kind of slip ring easy to Inspection and maintenance.
Background technology
The kinetic energy that wind-power electricity generation refers to keep watch switchs to electric energy.Wind is a kind of energy without public hazards, non-using wind-power electricity generation
Chang Huanbao, and the electric energy that can be produced is very huge, therefore more and more countries more pay attention to wind-power electricity generation.Wind energy is as one
The clean regenerative resource of kind, is increasingly paid attention to be subject to countries in the world.Its amount of accumulateing is huge, and global wind energy is about 2.74 ×
109MW, wherein available wind energy is 2 × 107MW, the water energy total amount than that can be developed on the earth are also 10 times big.Wind is very early
Just utilized by people, and wind-power electricity generation has become the important part of green energy resource now.
Existing wind-force slip ring protects slip ring using shield, since shield is completely obscured by slip ring, so in wind
During the operation of field, site inspection can not be carried out to slip ring, the inspection to slip ring can only could be completed when wind field is shut down.
Utility model content
Technical problem to be solved in the utility model is that existing wind-force slip ring protects slip ring using shield, by
It is in shield that slip ring is completely obscured, so when wind field is run, site inspection maintenance can not be carried out to slip ring, and it is an object of the present invention to provide
A kind of slip ring easy to Inspection and maintenance, solves the above problems.
The utility model is achieved through the following technical solutions：
A kind of slip ring easy to Inspection and maintenance, including slip ring shell and cover board；The side of the slip ring shell sets opening；
The cover board is installed on the lateral surface of slip ring shell by screw, and cover board covers opening when being installed to slip ring housing exterior.
In the prior art, wind-force slip ring protects slip ring using shield, when to slip ring carry out Inspection and maintenance when, it is necessary to
First wind field to be shut down, slip ring and shield are then disassembled into carry out Inspection and maintenance, wind field, which is shut down, can cause power generation stoppage, so that
Improve the Inspection and maintenance cost of slip ring.In application, when needing to safeguard slip ring, staff reaches the utility model
At slip ring shell, screw is dismantled, and cover board is removed from the shell of slip ring, then passes through the work inside open view slip ring
State, so as to complete the inspection to slip ring, and when needing to carry out maintenance slip ring, it is not required that by under slip ring and shield dismounting
Come, it is only necessary to slip ring is carried out maintenance from opening, so as to reduce wind field downtime, reduces the inspection dimension of slip ring
Protect cost.
Further, observation window is set on the cover board.
Further, loose-leaf is set on the observation window；The loose-leaf is connected to cover board by shaft, and loose-leaf rotates
Axis axis rotates.
Further, the utility model further includes the knob being arranged on cover board；The knob passes through transmission device band
Axis rotates dynamic loose-leaf around the shaft.
In application, in order to further save the inspection operation to slip ring, inventor is creative to be covered the utility model
Observation window is set on plate, and loose-leaf is set on observation window, when staff checks slip ring, twists knob, knob
Drive loose-leaf to rotate by transmission device, transmission device here can select belt transmission, can also select screw drive or
Rack-driving；After loose-leaf is opened, staff checks slip ring, so as to further save inspection operation.
Further, the transmission device includes gear and rack；The gear fixing sleeve is loaded in shaft, and all
Gear be snapped at rack；The knob is fixedly connected on gear, and axis rotates knob band moving gear around the shaft.
The utility model is in application, when needing to open loose-leaf, and turning knob, knob band moving gear rotates, the tooth
By rack drives, other gears rotate wheel so that all loose-leaves rotate, and observation window is opened, more convenient to slip ring situation
Checked.
Further, the quantity of the screw is four.
The utility model in application, due to slip ring at work, in vibrating state, when screw quantity for three or more
When few, vibrations can cause loosened screw, and when screw quantity is five or more, cover board can cause since multiple spot is fixed
Stress concentration, reliability reduces, so being preferably four by the quantity of screw.
Further, the shape of the cover board is rectangle, and the shape being open is rectangle.
Further, the slip ring shell uses stainless steel material.
Further, the loose-leaf uses cast iron materials, and magnetic stripe is set on loose-leaf；It is fixedly installed on the magnetic stripe
Caulking gum.
In application, when closing loose-leaf, adjacent loose-leaf is attracted the utility model by magnetic stripe, and is contacted with close on magnetic stripe
Rubber is sealed, so that in normal use, dust is there will not be and falls at slip ring, improve slip ring reliability of operation.
The utility model compared with prior art, has the following advantages and advantages：
A kind of slip ring easy to Inspection and maintenance of the utility model, it is only necessary to which carrying out maintenance and inspection to slip ring from opening is
Can, so as to reduce wind field downtime, reduce the Inspection and maintenance cost of slip ring.
Brief description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, does not form the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model structure diagram；
Fig. 2 is cover plate schematic diagram；
Fig. 3 is transmission structures schematic diagram.
Mark and corresponding parts title in attached drawing：
1- slip ring shells, 2- cover boards, 3- screws, 4- observation windows, 5- knobs, 41- loose-leaves, 42- gears, 43- racks.
Embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model, is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figure 1, a kind of slip ring easy to Inspection and maintenance of the utility model, including slip ring shell 1 and cover board 2；It is described
The side of slip ring shell 1 sets opening；The cover board 2 is installed on the lateral surface of slip ring shell 1 by screw 3, and cover board 2 is being pacified
Opening is covered when being attached to slip ring 1 outside of shell.
When the present embodiment is implemented, when needing to safeguard slip ring, staff is reached at slip ring shell 1, dismantles spiral shell
Silk 3, and cover board 2 is removed from slip ring shell 1, then by the working status inside open view slip ring, so as to complete pair
The inspection of slip ring, and when needing to carry out maintenance slip ring, it is not required that slip ring and shield are disassembled, it is only necessary to from opening
Slip ring is carried out maintenance, so as to reduce wind field downtime, reduces the Inspection and maintenance cost of slip ring.
Embodiment 2
As shown in Fig. 2, the present embodiment on the basis of embodiment 1, sets observation window 4 on the cover board 2.The observation window
Loose-leaf 41 is set on 4；The loose-leaf 41 is connected to cover board 2 by shaft, and axis rotates loose-leaf 41 around the shaft.Further include setting
In the knob 5 on cover board 2；The knob 5 drives the axis rotation around the shaft of loose-leaf 41 by transmission device.
When the present embodiment is implemented, in order to further save the inspection operation to slip ring, inventor it is creative in cover board 2
Upper setting observation window 4, and loose-leaf 41 is set on observation window 4, when staff checks slip ring, twist knob 5, rotation
Button 5 drives loose-leaf 41 to rotate by transmission device, and transmission device here can select belt transmission, screw rod can also be selected to pass
Dynamic or rack-driving；After loose-leaf is opened, staff checks slip ring, so as to further save inspection operation.
Embodiment 3
As shown in figure 3, the present embodiment, on the basis of embodiment 2, the transmission device includes gear 42 and rack 43；Institute
State 42 fixing sleeve of gear to be loaded in shaft, and all gears 42 are snapped at rack 43；The knob 5 is fixedly connected on gear
42, and with moving gear 42, axis rotates knob 5 around the shaft.
When the present embodiment is implemented, when needing to open loose-leaf 41, turning knob 5, knob 5 is rotated with moving gear 42,
The gear 42 drives other gears 42 to rotate by rack 43 so that all loose-leaves 41 rotate, and observation window 4 is opened, more just
Checking slip ring situation just.
Embodiment 4
As shown in Fig. 2, the present embodiment, on the basis of embodiment 1, the quantity of the screw 3 is four.The cover board 2
Shape is rectangle, and the shape being open is rectangle.The slip ring shell 1 uses stainless steel material.
When the present embodiment is implemented, due to slip ring at work, in vibrating state, when 3 quantity of screw for three or more
When few, vibrations can cause screw 3 to loosen, and when 3 quantity of screw is five or more, cover board 2 can be fixed due to multiple spot and
Cause stress concentration, reliability reduces, so being preferably four by the quantity of screw.
Embodiment 5
For the present embodiment on the basis of embodiment 2, the loose-leaf 41 uses cast iron materials, and sets magnetic on loose-leaf 41
Bar；Caulking gum is fixedly installed on the magnetic stripe.
When the present embodiment is implemented, when closing loose-leaf, adjacent loose-leaf 41 is attracted by magnetic stripe, and is contacted with close on magnetic stripe
Rubber is sealed, so that in normal use, dust is there will not be and falls at slip ring, improve slip ring reliability of operation.
Above-described embodiment, the purpose of this utility model, technical solution and beneficial effect have been carried out into
One step describes in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, where within the spirit and principles of the present invention, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of slip ring easy to Inspection and maintenance, including slip ring shell (1), it is characterised in that further include cover board (2)；The cunning
The side of ring shell (1) sets opening；The cover board (2) is installed on the lateral surface of slip ring shell (1) by screw (3), and covers
Plate (2) be installed to slip ring shell (1) it is exterior when cover opening.
2. a kind of slip ring easy to Inspection and maintenance according to claim 1, it is characterised in that set on the cover board (2)
Observation window (4).
3. a kind of slip ring easy to Inspection and maintenance according to claim 2, it is characterised in that set on the observation window (4)
Put loose-leaf (41)；The loose-leaf (41) is connected to cover board (2) by shaft, and axis rotates loose-leaf (41) around the shaft.
4. a kind of slip ring easy to Inspection and maintenance according to claim 3, it is characterised in that further include and be arranged at cover board
(2) knob (5) on；The knob (5) drives loose-leaf (41) axis rotation around the shaft by transmission device.
5. a kind of slip ring easy to Inspection and maintenance according to claim 4, it is characterised in that the transmission device includes tooth
Take turns (42) and rack (43)；Gear (42) fixing sleeve is loaded in shaft, and all gears (42) are snapped at rack
(43)；The knob (5) is fixedly connected on gear (42), and axis rotates knob (5) band moving gear (42) around the shaft.
6. a kind of slip ring easy to Inspection and maintenance according to claim 3, it is characterised in that the loose-leaf (41) is adopted
Cylinder iron material, and magnetic stripe is set on loose-leaf (41)；Caulking gum is fixedly installed on the magnetic stripe.
A kind of 7. slip ring easy to Inspection and maintenance according to claim 1, it is characterised in that the quantity of the screw (3)
For four.
A kind of 8. slip ring easy to Inspection and maintenance according to claim 1, it is characterised in that the shape of the cover board (2)
For rectangle, and the shape being open is rectangle.
9. a kind of slip ring easy to Inspection and maintenance according to claim 1, it is characterised in that the slip ring shell (1) is adopted
Use stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721341627.9U CN207315579U (en) | 2017-10-18 | 2017-10-18 | A kind of slip ring easy to Inspection and maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721341627.9U CN207315579U (en) | 2017-10-18 | 2017-10-18 | A kind of slip ring easy to Inspection and maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207315579U true CN207315579U (en) | 2018-05-04 |
Family
ID=62381192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721341627.9U Active CN207315579U (en) | 2017-10-18 | 2017-10-18 | A kind of slip ring easy to Inspection and maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207315579U (en) |
-
2017
- 2017-10-18 CN CN201721341627.9U patent/CN207315579U/en active Active
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