CN204508524U - A kind of elevator driving wheel - Google Patents
A kind of elevator driving wheel Download PDFInfo
- Publication number
- CN204508524U CN204508524U CN201520220513.3U CN201520220513U CN204508524U CN 204508524 U CN204508524 U CN 204508524U CN 201520220513 U CN201520220513 U CN 201520220513U CN 204508524 U CN204508524 U CN 204508524U
- Authority
- CN
- China
- Prior art keywords
- groove
- transmission wheel
- wheel body
- driving wheel
- elevator driving
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 239000010425 asbestos Substances 0.000 claims abstract description 12
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 12
- 239000010687 lubricating oil Substances 0.000 claims description 5
- 239000006185 dispersion Substances 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
A kind of elevator driving wheel, it comprises transmission wheel body (1), and transmission wheel body (1) side is connected with heat dissipating ring (3) by annular groove (2); Transmission wheel body (1) side is also provided with reinforced rib (4), is provided with groove (5), is provided with through hole (6) in groove (5) in the middle of two adjacent reinforced ribs (4); Guide pulley body (1) middle part is connected with anchor shaft (8), coro bearng (9) and axle sleeve (10) by axis hole (7), is provided with cavity (11) between the inner ring of axle sleeve (10) and transmission wheel body (1); Described transmission wheel body (1) side is also connected with PBT Connection Block (12), and transmission wheel body (1) outer ring is provided with groove (13), is connected with asbestos wearing layer (14) in groove (13).The utility model not only have heat-resisting, resistance to wear and the advantage of resistance to deformation, also there is good heat dispersion, transmission stability and longer service life.
Description
Technical field
The utility model relates to a kind of elevator driving wheel, the elevator driving wheel that particularly a kind of Combination property is high.
Background technology
In elevator, when elevator runs up and down, elevator driving wheel needs rotation repeatedly, and one side steel rope friction groove also produces amount of heat, easily makes groove wear and tear and temperature distortion, affects driving efficiency; On the one hand transmission wheel body extruding, friction anchor shaft heat production, easily make anchor shaft wear and tear, make the temperature distortion of transmission wheel body, affect and normally work.Therefore, existing elevator driving wheel also exists easy to wear, the yielding and susceptible problem of driving efficiency of being heated.
Utility model content
The purpose of this utility model is, provides a kind of elevator driving wheel.The utility model not only has the advantage of resistance to wearing with resistance to deformation, and driving efficiency can also be prevented influenced.
The technical solution of the utility model: a kind of elevator driving wheel, comprises transmission wheel body, and power wheel body side surface is connected with heat dissipating ring by annular groove; Power wheel body side surface is also provided with some reinforced ribs, is provided with groove, is provided with the through hole running through guide pulley body in groove in the middle of two adjacent reinforced ribs; Be connected with anchor shaft by axis hole in the middle part of guide pulley body, between anchor shaft and guide pulley body, be provided with two coro bearngs; Be provided with axle sleeve between two coro bearngs, between the inner ring of axle sleeve and transmission wheel body, be provided with cavity; Described power wheel body side surface is also connected with PBT Connection Block, and the external circle of power wheel is provided with groove, is connected with asbestos wearing layer in groove.
In aforesaid a kind of elevator driving wheel, described power wheel body side surface is provided with the draw-in groove of ring dress, and the edge of PBT Connection Block is provided with the elastic chuck corresponding with draw-in groove position.
In aforesaid a kind of elevator driving wheel, the set of rollers position in the position of described cavity and coro bearng is corresponding, is provided with lubricating oil in cavity.
In aforesaid a kind of elevator driving wheel, the slot wall of described groove both sides is equipped with asbestos wearing layer.
Compared with prior art, the utility model improves elevator driving wheel structure, strengthens heat dispersion by heat dissipating ring, improves resistance to heat; Slow down the wearing and tearing of steel rope to groove by asbestos wearing layer, prevent driving efficiency influenced; By the resistance to heat of asbestos wearing layer, prevent groove temperature distortion, improve transmission stability; Slowed down the wearing and tearing of anchor shaft by coro bearng and axle sleeve, the lubricating oil in cavity lubricates coro bearng, improves service life; Improve overall construction intensity by PBT Connection Block, and play the effect of certain dust-proof and sealing, postpone coro bearng service life.Therefore, the utility model not only have heat-resisting, resistance to wear and the advantage of resistance to deformation, also there is good heat dispersion, transmission stability and longer service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is lateral plan of the present utility model.
Being labeled as in accompanying drawing: 1-transmission wheel body, 2-annular groove, 3-heat dissipating ring, 4-reinforced rib, 5-groove, 6-through hole, 7-axis hole, 8-anchor shaft, 9-coro bearng, 10-axle sleeve, 11-cavity, 12-PBT Connection Block, 13-groove, 14-asbestos wearing layer, 15-draw-in groove, 16-elastic chuck.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described, but not as the foundation limited the utility model.
Embodiment.A kind of elevator driving wheel, form as shown in Figure 1, 2, comprise transmission wheel body 1, transmission wheel body 1 side is connected with heat dissipating ring 3 by annular groove 2; Transmission wheel body 1 side is also provided with in the middle of some reinforced ribs 4, two adjacent reinforced ribs 4 and is provided with groove 5, is provided with the through hole 6 running through guide pulley body 1 in groove 5; Be connected with anchor shaft 8 by axis hole 7 in the middle part of guide pulley body 1, between anchor shaft 8 and guide pulley body 1, be provided with two coro bearngs 9; Be provided with axle sleeve 10 between two coro bearngs 9, between the inner ring of axle sleeve 10 and transmission wheel body 1, be provided with cavity 11; Described transmission wheel body 1 side is also connected with PBT Connection Block 12, and transmission wheel body 1 outer ring is provided with groove 13, is connected with asbestos wearing layer 14 in groove 13.
The edge that described transmission wheel body 1 side is provided with draw-in groove 15, the PBT Connection Block 12 of ring dress is provided with the elastic chuck 16 corresponding with draw-in groove 15 position, and elastic chuck 16 snaps in the natural tensioner of energy after in draw-in groove 15, and PBT Connection Block 12 can cover coro bearng 9 completely; Set of rollers position in the position of described cavity 14 and coro bearng 9 is corresponding, and be provided with lubricating oil in cavity 14, the two ends of axle sleeve 10 connect the side of two coro bearngs 9 respectively; The slot wall of described groove 13 both sides is equipped with asbestos wearing layer 14.
The utility model carries out transmission by groove 13 connecting steel wire ropes, and heat dissipating ring 3 wherein can strengthen heat dispersion, improves resistance to heat; Asbestos wearing layer 14 1 aspect slows down the wearing and tearing of steel rope to groove 13, prevents driving efficiency influenced; On the one hand due to the resistance to heat that asbestos are good, groove 13 temperature distortion can be prevented, improve transmission stability; Coro bearng 9 and axle sleeve 10 can slow down the wearing and tearing of anchor shaft 8, and the lubricating oil in cavity 11 can lubricate coro bearng 9, improve service life; PBT Connection Block 12 can improve the overall construction intensity of transmission wheel body 1 and anchor shaft 8, can also play the effect of certain dust-proof and sealing, postpones coro bearng 9 service life.
Claims (4)
1. an elevator driving wheel, is characterized in that: comprise transmission wheel body (1), and transmission wheel body (1) side is connected with heat dissipating ring (3) by annular groove (2); Transmission wheel body (1) side is also provided with some reinforced ribs (4), be provided with groove (5) in the middle of two adjacent reinforced ribs (4), in groove (5), be provided with the through hole (6) running through guide pulley body (1); Guide pulley body (1) middle part is connected with anchor shaft (8) by axis hole (7), is provided with two coro bearngs (9) between anchor shaft (8) and guide pulley body (1); Be provided with axle sleeve (10) between two coro bearngs (9), between the inner ring of axle sleeve (10) and transmission wheel body (1), be provided with cavity (11); Described transmission wheel body (1) side is also connected with PBT Connection Block (12), and transmission wheel body (1) outer ring is provided with groove (13), is connected with asbestos wearing layer (14) in groove (13).
2. a kind of elevator driving wheel according to claim 1, it is characterized in that: described transmission wheel body (1) side is provided with the draw-in groove (15) of ring dress, and the edge of PBT Connection Block (12) is provided with the elastic chuck (16) corresponding with draw-in groove (15) position.
3. a kind of elevator driving wheel according to claim 1, is characterized in that: the set of rollers position in the position of described cavity (14) and coro bearng (9) is corresponding, and cavity is provided with lubricating oil in (14).
4. a kind of elevator driving wheel according to claim 1,2 or 3, is characterized in that: the slot wall of described groove (13) both sides is equipped with asbestos wearing layer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520220513.3U CN204508524U (en) | 2015-04-14 | 2015-04-14 | A kind of elevator driving wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520220513.3U CN204508524U (en) | 2015-04-14 | 2015-04-14 | A kind of elevator driving wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204508524U true CN204508524U (en) | 2015-07-29 |
Family
ID=53706518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520220513.3U Expired - Fee Related CN204508524U (en) | 2015-04-14 | 2015-04-14 | A kind of elevator driving wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204508524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672740A (en) * | 2016-12-30 | 2017-05-17 | 苏州沃诺斯精密机械有限公司 | Guide device for elevator |
-
2015
- 2015-04-14 CN CN201520220513.3U patent/CN204508524U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672740A (en) * | 2016-12-30 | 2017-05-17 | 苏州沃诺斯精密机械有限公司 | Guide device for elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150729 |