CN211056480U - Corrosion-resistant nylon elevator wheel - Google Patents
Corrosion-resistant nylon elevator wheel Download PDFInfo
- Publication number
- CN211056480U CN211056480U CN201922088225.8U CN201922088225U CN211056480U CN 211056480 U CN211056480 U CN 211056480U CN 201922088225 U CN201922088225 U CN 201922088225U CN 211056480 U CN211056480 U CN 211056480U
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- CN
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- Prior art keywords
- annular
- nylon
- wheel
- corrosion
- steel
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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.)
- Expired - Fee Related
Links
- 239000004677 Nylon Substances 0.000 title claims abstract description 53
- 229920001778 nylon Polymers 0.000 title claims abstract description 53
- 230000007797 corrosion Effects 0.000 title claims abstract description 20
- 238000005260 corrosion Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 54
- 239000010959 steel Substances 0.000 claims abstract description 54
- 239000000428 dust Substances 0.000 claims abstract description 9
- 239000000945 filler Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 3
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 abstract description 2
- 230000004927 fusion Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 18
- 239000003921 oil Substances 0.000 description 10
- 238000007789 sealing Methods 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a corrosion-resistant nylon elevator wheel, including the nylon wheel, nylon wheel central point puts and has annular fixed disk, and has the steel bush through the preformed groove butt fusion in the annular fixed disk, steel bush endotheca is equipped with the steel bearing, and steel bearing endotheca is equipped with the center pin, annular fixed disk both ends are all through the dustproof fender lid of fastening screw installation annular, and the dustproof fender lid central point of annular puts and has seted up circular reservation and wear the mouth, the oil filler hole has been seted up to annular dustproof fender lid one side, and the center pin runs through circular reservation and wears the mouth, circular reservation is worn mouthful and is blocked the lid junction with annular dustproof and bond there is rubber dust seal. The utility model discloses corrosion-resistant nylon elevator wheel, reasonable in design, corrosion resisting property is good, and has better dustproof function, can guarantee that nylon elevator wheel has longer life, is fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to a nylon elevator wheel technical field, in particular to corrosion-resistant nylon elevator wheel.
Background
The elevator is the indispensable removal instrument of modern life, and elevator safety also receives more and more attention, and the nylon leading wheel is because of its noise is little, and is little and is used on the elevator wheel by more and more extensive application to wire rope wearing and tearing.
Patent No. CN 208966858U discloses a nylon wheel with metal bush, the bearing directly cooperates with the metal bush, the reliability of cooperation between metal and metal is higher than the reliability of cooperation between metal and nylon, the bearing is effectively protected, the life-span of nylon wheel is longer.
However, the nylon elevator wheel is not provided with a steel bearing and a metal bushing dustproof sealing structure in the annular fixed disc, so that dust easily enters the steel bearing and the metal bushing to damage the steel bearing and the metal bushing, and the service life of the nylon elevator wheel is short. To this end, we propose a corrosion resistant nylon elevator wheel.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a corrosion-resistant nylon elevator wheel, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a corrosion-resistant nylon elevator wheel, includes the nylon wheel, nylon wheel central point puts and has annular fixed disk, and has the steel bush through the weld of preformed groove in the annular fixed disk, steel bush endotheca is equipped with the steel bearing, and steel bearing endotheca is equipped with the center pin, annular fixed disk both ends are all through the dustproof fender lid of fastening screw installation annular, and the dustproof fender lid central point of annular puts and has seted up circular reservation and wear the mouth, the oil filler hole has been seted up to annular dustproof fender lid one side, and the center pin runs through circular reservation and wears the mouth, circular reservation is worn mouthful and the dustproof fender lid junction of annular bonds and is had rubber dust seal.
Further, the steel bearing and the steel bushing are in interference fit, and the steel bearing and the central shaft are in interference fit.
Further, a screw hole has all been seted up to annular fixed disk both sides, and sets up No. two screw holes that correspond with a screw hole on the annular dustproof fender lid.
Furthermore, one side of the oil filling hole is connected with a hole cover through a nylon stay wire, and the annular dustproof baffle cover is made of nylon materials.
Furthermore, the periphery of the nylon wheel is provided with a plurality of rope placing grooves.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses, through all through fastening screw installation annular dustproof fender lid at annular fixed disk both ends to it has rubber dustproof sealing circle to bond in the mouth is worn in circular reservation, thereby in annular dustproof fender lid can prevent that outside impurity such as dust from getting into steel bearing and metal bush, has avoided steel bearing and metal bush surface to damage because of the dust is too big, and then prolongs the whole life of nylon elevator wheel, the frequency that the nylon elevator wheel that significantly reduces changed.
2. The utility model discloses, through seting up the tank filler sleeve on one side of the dustproof fender lid of annular to supporting set up the handhole door, thereby maintainer can follow the tank filler sleeve and add lubricating oil in to steel bearing and the metal bush, and then reinforcing steel bearing and metal bush rotate the smoothness nature, avoid steel bearing and metal bush to take place the circumstances such as locking because of lacking oil, improve elevator operating stability.
Drawings
Fig. 1 is the utility model relates to an overall structure schematic diagram of corrosion-resistant nylon elevator wheel.
Figure 2 is the utility model discloses an annular fixed disk internal structure sketch map of corrosion-resistant nylon elevator wheel.
Fig. 3 is the utility model relates to a corrosion-resistant nylon elevator wheel put grooving structure sketch map.
Fig. 4 is the utility model relates to an annular dustproof fender lid schematic structure of corrosion-resistant nylon elevator wheel.
In the figure: 1. a nylon wheel; 2. a steel bushing; 3. a steel bearing; 4. rope placing grooves; 5. a central shaft; 6. an annular fixed disc; 7. an annular dust-proof shield cover; 8. fastening screws; 9. a first screw hole; 10. a second screw hole; 11. an oil filling hole; 12. an orifice cover; 13. a rubber dustproof sealing ring; 14. and a circular reserved penetrating port.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a corrosion-resistant nylon elevator wheel, including nylon wheel 1, nylon wheel 1 central point puts and has annular fixed disk 6, and has steel bush 2 through the weld of preformed groove in the annular fixed disk 6, steel bearing 3 is equipped with to 2 endothecas of steel bush, and 3 endothecas of steel bearing are equipped with center pin 5, 6 both ends of annular fixed disk are all through fastening screw 8 installation annular dustproof fender lid 7, and annular dustproof fender lid 7 central point puts and has seted up circular reservation wearing hole 14, annular dustproof fender lid 7 one side has seted up tank filler hole 11, and center pin 5 runs through circular reservation wearing hole 14, circular reservation wearing hole 14 bonds with annular dustproof fender lid 7 junction has rubber dust seal 13.
The steel bearing 3 and the steel lining 2 are in interference fit, and the steel bearing 3 and the central shaft 5 are in interference fit.
In this embodiment, as shown in fig. 1 and 2, the steel bearing 3 and the steel bushing 2 and the steel bearing 3 and the central shaft 5 are in interference fit, so that the connection stability between the steel bearing 3 and the steel bushing 2 and between the steel bearing 3 and the central shaft 5 can be improved.
Wherein, screw hole 9 has all been seted up No. one to 6 both sides of annular fixed disk, and sets up No. two screw holes 10 corresponding with screw hole 9 on the annular dustproof fender lid 7.
In this embodiment, as shown in fig. 2 and 4, a first screw hole 9 is formed in the annular fixing plate 6, and a second screw hole 10 is formed in the annular dust-proof cover 7, so that a person can conveniently install the annular dust-proof cover 7 on one side of the annular fixing plate 6 by using the fastening screw 8.
One side of the oil filling hole 11 is connected with a hole cover 12 through a nylon stay wire, and the annular dustproof baffle cover 7 is made of nylon materials.
In this embodiment, as shown in fig. 4, the hole cover 12 can block the oil filling hole 11 to prevent the leakage of the added lubricant from the oil filling hole 11.
Wherein, the periphery of the nylon wheel 1 is provided with a rope placing groove 4, and the number of the rope placing grooves 4 is multiple.
As shown in figure 3 in this embodiment, a plurality of rope grooves 4 are arranged, so that a plurality of elevator steel wire pull ropes can be arranged, the lifting effect of the nylon elevator wheel on the car is improved, and the working safety of the elevator is guaranteed.
It should be noted that the utility model relates to a corrosion-resistant nylon elevator wheel, in operation, when the personnel installed nylon elevator wheel at the elevator steelframe, and when using nylon elevator wheel normally to carry out the car handling, through having welded steel bush 2 in annular fixed disk 6, and all adopt the interference fit mode to connect between steel bearing 3 and steel bush 2 and between steel bearing 3 and center pin 5, thereby can improve the connection steadiness between steel bearing 3 and steel bush 2 and between steel bearing 3 and center pin 5, steel bearing 3 obtains effective protection, the life-span of nylon wheel is longer; the annular dustproof blocking covers 7 at the two ends of the annular fixed disc 6 are arranged, so that the annular dustproof blocking covers 7 can prevent external impurities such as dust from entering the steel bearing 3 and the metal bushing 2, the damage of the surfaces of the steel bearing 3 and the metal bushing 2 due to overlarge dust is avoided, the service life of the whole nylon elevator wheel is prolonged, and the replacement frequency of the nylon elevator wheel is greatly reduced; the oil filler hole 11 of 7 one sides of annular dustproof fender lid sets up to maintainer can follow oil filler hole 11 and add lubricating oil in to steel bearing 3 and the metal bush 2, and then strengthens steel bearing 3 and metal bush 2 and rotate the smoothness nature, avoids steel bearing 3 and metal bush 2 to take place the circumstances such as locking because of lacking oil, improves elevator operating stability.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a corrosion-resistant nylon elevator wheel, includes nylon wheel (1), its characterized in that: nylon wheel (1) central point puts and has annular fixed disk (6), and has steel bush (2) through the weld of preformed groove in annular fixed disk (6), steel bearing (3) endotheca are equipped with to steel bush (2), and steel bearing (3) endotheca are equipped with center pin (5), annular fixed disk (6) both ends are all through fastening screw (8) installation annular dustproof fender lid (7), and annular dustproof fender lid (7) central point puts and has seted up circular reservation and wear mouthful (14), oil filler hole (11) have been seted up to annular dustproof fender lid (7) one side, and center pin (5) run through circular reservation and wear mouthful (14), circular reservation is worn mouthful (14) and annular dustproof fender lid (7) junction bonds and is had rubber dust seal (13).
2. The corrosion-resistant nylon elevator wheel of claim 1, wherein: the steel bearing (3) and the steel bushing (2) are in interference fit, and the steel bearing (3) and the central shaft (5) are in interference fit.
3. The corrosion-resistant nylon elevator wheel of claim 1, wherein: screw hole (9) have all been seted up one to annular fixed disk (6) both sides, and set up No. two screw holes (10) that correspond with screw hole (9) on annular dustproof fender lid (7).
4. The corrosion-resistant nylon elevator wheel of claim 1, wherein: one side of the oil filling hole (11) is connected with a hole cover (12) through a nylon stay wire, and the annular dustproof baffle cover (7) is made of nylon materials.
5. The corrosion-resistant nylon elevator wheel of claim 1, wherein: rope placing grooves (4) are formed in the periphery of the nylon wheel (1), and the number of the rope placing grooves (4) is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088225.8U CN211056480U (en) | 2019-11-28 | 2019-11-28 | Corrosion-resistant nylon elevator wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088225.8U CN211056480U (en) | 2019-11-28 | 2019-11-28 | Corrosion-resistant nylon elevator wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211056480U true CN211056480U (en) | 2020-07-21 |
Family
ID=71592928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922088225.8U Expired - Fee Related CN211056480U (en) | 2019-11-28 | 2019-11-28 | Corrosion-resistant nylon elevator wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211056480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022104985A1 (en) * | 2020-11-23 | 2022-05-27 | 潘跃 | Bushing nylon wheel |
-
2019
- 2019-11-28 CN CN201922088225.8U patent/CN211056480U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022104985A1 (en) * | 2020-11-23 | 2022-05-27 | 潘跃 | Bushing nylon wheel |
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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: 20200721 |