CN219906909U - Copper sleeve for wind power new energy equipment lifting device - Google Patents
Copper sleeve for wind power new energy equipment lifting device Download PDFInfo
- Publication number
- CN219906909U CN219906909U CN202321536114.9U CN202321536114U CN219906909U CN 219906909 U CN219906909 U CN 219906909U CN 202321536114 U CN202321536114 U CN 202321536114U CN 219906909 U CN219906909 U CN 219906909U
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- China
- Prior art keywords
- oil
- copper sleeve
- flange
- energy equipment
- new energy
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 44
- 239000010949 copper Substances 0.000 title claims abstract description 44
- 238000007789 sealing Methods 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 description 59
- 239000010687 lubricating oil Substances 0.000 description 14
- 241000227287 Elliottia pyroliflora Species 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010734 process oil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Landscapes
- Wind Motors (AREA)
Abstract
The utility model discloses a copper sleeve for a wind power new energy equipment lifting device, which comprises a flange mounting piece and a copper sleeve body which are integrally processed, wherein the flange mounting piece comprises a flange plate and a flange bulge part, the flange bulge part is fixedly connected to the middle part of the upper end of the flange plate, the lower end of the flange plate is fixedly connected with the copper sleeve body, the upper end of the flange bulge part is provided with a groove, a through hole in the copper sleeve body is communicated with the groove, symmetrical bosses are fixedly connected to the flange plates on two sides of the flange bulge part, an oil cavity is arranged in the boss, an annular oil groove is formed in the inner side wall of the copper sleeve body, oil channels are respectively arranged in the copper sleeve body, and the oil channels are relatively communicated with the annular oil groove and the oil cavity.
Description
Technical Field
The utility model relates to the technical field of mechanical parts, in particular to a copper sleeve for a lifting device of wind power new energy equipment.
Background
The wind power new energy equipment is equipment for converting kinetic energy into electric energy by wind power technology by utilizing wind energy, and the copper bush used in the lifting structure generally has the characteristics of good mechanical installation strength, convenience in processing and manufacturing and the like, but in the prior art, the copper bush used for the lifting device needs to be manually coated with lubricating oil to reduce friction damage between the copper bush and a pin shaft in the use process, and lubricating oil needs to be added for lubrication operation at intervals, so that maintenance is complicated.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide the copper sleeve for the wind power new energy equipment lifting device, which is convenient to install, high in mechanical strength, capable of reducing the adding times of lubricating oil and has a self-lubricating effect.
The technical scheme adopted by the utility model for achieving the purpose is as follows: the utility model provides a wind-powered electricity generation new energy equipment is copper sheathing for elevating gear, flange mounting spare and the copper sheathing body including integrative processing, flange mounting spare includes ring flange and flange bellying, the ring flange is used for this device's relative installation fixedly, flange bellying fixed connection is in the upper end middle part of ring flange, ring flange lower extreme fixedly connected with copper sheathing body, the recess has been seted up to flange bellying upper end, the internal through-hole of copper sheathing is linked together with the recess, fixedly connected with symmetrical boss on the ring flange of flange bellying both sides, be provided with the oil pocket in the boss, annular oil groove has been seted up on the internal lateral wall of copper sheathing, be provided with the oil duct in the copper sheathing body respectively, the oil duct communicates annular oil groove and oil pocket relatively, the inside lubricating oil that has been stored of oil pocket, lubricating oil in the oil pocket is through the oil duct with lubricating oil injection annular oil groove for reduce wearing and tearing between copper sheathing and the relevant round pin axle.
In one embodiment, a plurality of mounting holes are respectively formed in the flange plates between the bosses.
In one embodiment, the upper end of the boss is provided with an oil filling hole, the inner wall of the oil cavity opposite to the oil filling hole is fixedly connected with a nozzle head, and an oil hole screw penetrates through the oil filling hole and is then in threaded connection with the nozzle head.
In one embodiment, the periphery of the nozzle head in the oil cavity is wrapped with a filter screen, and the filter screen is relatively and fixedly connected to the nozzle head.
In one embodiment, a connecting groove is formed in a boss at the upper end of the oil filling hole, a sealing groove is formed in the bottom of the connecting groove, a sealing ring is fixedly connected in the sealing groove in a embedded mode, the head of the oil hole screw is connected in the connecting groove in a chimeric mode, and the head of the oil hole screw is abutted to the sealing ring.
In one embodiment, the inner side edge and the outer side edge of the lower end of the copper sleeve body are provided with arc chamfer surfaces.
In one embodiment, the cross section of the annular oil groove is of a circular structure, a plurality of balls are connected in the annular oil groove in a rolling mode, and one side of the outer end of each ball is aligned with the inner wall of the copper sleeve body.
The utility model has the beneficial effects that: the device can be installed and fixed in a related mode through the flange mounting piece, mechanical strength is high, lubricating oil can be stored through the oil cavity in the boss, the adding frequency of the lubricating oil in the use process can be reduced, and the lubricating oil can be uniformly distributed between the copper bush and the pin shaft through the oil duct and the annular oil groove, so that a lubricating effect is achieved, and abrasion between the copper bush and the related pin shaft is reduced.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
figure 3 is a schematic view of a nozzle tip connection structure according to the present utility model.
In the figure: 1 flange plate, 2 flange protruding parts, 3 copper sleeve bodies, 4 grooves, 5 bosses, 6 oil cavities, 7 annular oil grooves, 8 oil channels, 9 mounting holes, 10 oil injection holes, 11 nozzle heads, 12 connecting grooves, 13 sealing rings, 14 oil hole screws and 15 arc chamfer surfaces.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-3, a copper sleeve for a wind power new energy equipment lifting device comprises a flange mounting piece and a copper sleeve body 3 which are integrally processed, wherein the flange mounting piece comprises a flange plate 1 and a flange bulge part 2, the flange plate 1 is used for relatively mounting and fixing the device, the flange bulge part 2 is fixedly connected to the middle part of the upper end of the flange plate 1, the lower end of the flange plate 1 is fixedly connected with the copper sleeve body 3, the upper end of the flange bulge part 2 is provided with a groove 4, through holes in the copper sleeve body 3 are communicated with the groove 4, the flange plate 1 on two sides of the flange bulge part 2 is fixedly connected with symmetrical bosses 5, oil grooves 6 are arranged in the bosses 5, annular oil grooves 7 are formed in the inner side walls of the copper sleeve body 3, oil grooves 8 are respectively arranged in the copper sleeve body 3, the annular oil grooves 7 and the oil grooves 6 are relatively communicated, lubricating oil in the oil grooves 6 is stored in the oil grooves 7, and is injected into the annular oil grooves 7 through the oil grooves 8 for reducing the space between the copper sleeve and a relevant pin shaft.
In one embodiment, the flange plate 1 between the bosses 5 is provided with a plurality of mounting holes 9, and the mounting holes 9 are used for relatively mounting flange mounting pieces in use.
In one embodiment, the upper end of the boss 5 is provided with an oil filling hole 10, the inner wall of the oil cavity 6 opposite to the oil filling hole 10 is fixedly connected with a nozzle head 11, an oil hole screw 14 penetrates through the oil filling hole 10 and is then in threaded connection with the nozzle head 11, and when the oil filling device is used, lubricating oil can be filled into the oil cavity 6 through the oil filling hole 10 for supplementing the lubricating oil in the oil cavity 6, and the oil filling hole 10 is sealed and plugged through the oil hole screw 14.
In one embodiment, the periphery of the nozzle 11 in the oil cavity 6 is wrapped with a filter screen, and the filter screen is relatively and fixedly connected to the nozzle 11 and is used for filtering impurities injected into lubricating oil.
In one embodiment, the boss 5 at the upper end of the oil filling hole 10 is provided with a connecting groove 12, the bottom of the connecting groove 12 is provided with a sealing groove, a sealing ring 13 is fixedly embedded in the sealing groove, the head of the oil filling hole screw 14 is embedded in the connecting groove 12, and the head of the oil filling hole screw 14 is abutted against the sealing ring 13 for improving the tightness of the oil filling hole 10.
In one embodiment, the inner side edge and the outer side edge of the lower end of the copper sleeve body 3 are provided with arc chamfer surfaces 15, which is beneficial to guiding effect during installation
In one embodiment, the cross section of the annular oil groove 7 is in a circular structure, a plurality of balls are connected in the annular oil groove 7 in a rolling way, one side of the outer end of each ball is aligned with the inner wall of the copper sleeve body 3, and when the annular oil groove 7 is used, lubricating oil in the annular oil groove 7 can be rapidly distributed in the annular oil groove 7 through the relative rolling of the balls.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. Copper sheathing for wind-powered electricity generation new energy equipment elevating gear, including flange mounting and copper sheathing body (3) of integrated into one piece processing, its characterized in that: the flange mounting piece comprises a flange plate (1) and flange protruding portions (2), the flange protruding portions (2) are fixedly connected to the middle of the upper end of the flange plate (1), copper sleeve bodies (3) are fixedly connected to the lower ends of the flange plate (1), grooves (4) are formed in the upper ends of the flange protruding portions (2), through holes in the copper sleeve bodies (3) are communicated with the grooves (4), symmetrical bosses (5) are fixedly connected to the flange plate (1) on the two sides of the flange protruding portions (2), oil cavities (6) are arranged in the bosses (5), annular oil grooves (7) are formed in the inner side walls of the copper sleeve bodies (3), oil channels (8) are formed in the copper sleeve bodies (3) respectively, and the oil channels (7) and the oil cavities (6) are relatively communicated with each other.
2. The copper sleeve for a wind power new energy equipment lifting device according to claim 1, wherein: a plurality of mounting holes (9) are respectively formed in the flange plate (1) between the bosses (5).
3. The copper sleeve for a wind power new energy equipment lifting device according to claim 1, wherein: the upper end of the boss (5) is provided with an oil filling hole (10), a nozzle head (11) is fixedly connected to the inner wall of the oil cavity (6) opposite to the oil filling hole (10), and an oil hole screw (14) penetrates through the oil filling hole (10) and is then connected in the nozzle head (11) in a threaded mode.
4. A copper sheathing for wind-powered electricity generation new forms of energy equipment elevating gear according to claim 3, wherein: the periphery of the nozzle head (11) in the oil cavity (6) is wrapped with a filter screen, and the filter screen is relatively and fixedly connected to the nozzle head (11).
5. The copper sleeve for the lifting device of the wind power new energy equipment according to claim 4, wherein the copper sleeve is characterized in that: the boss (5) of oil filler point (10) upper end is last to have seted up spread groove (12), the seal groove has been seted up to spread groove (12) bottom, the seal groove is built-in to be connected with sealing ring (13), the head gomphosis of oil hole screw (14) is connected in spread groove (12), the head of oil hole screw (14) is inconsistent with sealing ring (13).
6. The copper sleeve for a wind power new energy equipment lifting device according to claim 1, wherein: the inner side edge and the outer side edge of the lower end of the copper sleeve body (3) are respectively provided with an arc chamfer surface (15).
7. The copper sleeve for a wind power new energy equipment lifting device according to claim 1, wherein: the cross section of annular oil groove (7) is circular structure, roll and be connected with a plurality of balls in annular oil groove (7), the outer end one side of ball aligns with copper sheathing body (3) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321536114.9U CN219906909U (en) | 2023-06-16 | 2023-06-16 | Copper sleeve for wind power new energy equipment lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321536114.9U CN219906909U (en) | 2023-06-16 | 2023-06-16 | Copper sleeve for wind power new energy equipment lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219906909U true CN219906909U (en) | 2023-10-27 |
Family
ID=88436872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321536114.9U Active CN219906909U (en) | 2023-06-16 | 2023-06-16 | Copper sleeve for wind power new energy equipment lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219906909U (en) |
-
2023
- 2023-06-16 CN CN202321536114.9U patent/CN219906909U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |