CN109019246A - Home lift idler wheel - Google Patents
Home lift idler wheel Download PDFInfo
- Publication number
- CN109019246A CN109019246A CN201810880198.5A CN201810880198A CN109019246A CN 109019246 A CN109019246 A CN 109019246A CN 201810880198 A CN201810880198 A CN 201810880198A CN 109019246 A CN109019246 A CN 109019246A
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- outer rim
- interconnecting piece
- home lift
- wheel
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
Abstract
The invention discloses a kind of home lift idler wheels, including wheel hub and outer rim, wheel hub and outer rim are round wheel shape, and interconnecting piece is provided between the wheel hub and outer rim, and interconnecting piece connects the wheel hub and outer rim, wheel hub, outer rim and interconnecting piece are all made of nylon material production, the parts by weight of nylon are 49.0-70.0, and annular is provided with a circle groove on the outer peripheral surface of outer rim, are axially embedded with a steel ring in wheel hub, it is provided with bearing in steel ring, is axially provided with connecting shaft in bearing.Elevator roller of the invention is made of nylon material, light-weight, and materials save, is cheap, installation is simple, environmental protection, and sound is small when run, and user experience is good, and long-play will not wear wirerope, makes the longer life expectancy of wirerope.
Description
Technical field
The invention belongs to home lift technical field, in particular to a kind of home lift idler wheel.
Background technique
Some idler wheels can be used in elevator, for example the pulley in lifting pulley mechanism, wirerope are walked about on pulley.
Currently used pulley is made of cast iron materials, and cast iron wheel may get rusty, corrode, and causes elevator comfortable
It spends different.Existing cast-iron wheel weight weight not environmentally behaves that sound is bigger, influences the experience of user, wirerope exists
It is prone to wear on pulley.
Summary of the invention
For the technical problems in the prior art, the present invention provides a kind of home lift idler wheel.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of home lift idler wheel, including wheel hub and outer rim, the wheel hub and outer rim are round wheel shape, the wheel hub and outer
Interconnecting piece is provided between wheel rim, the interconnecting piece connects the wheel hub and outer rim, the wheel hub, outer rim and company
Socket part is all made of nylon material production, and the parts by weight of the nylon are 49.0-70.0, annular on the outer peripheral surface of the outer rim
It is provided with a circle groove, a steel ring is axially embedded in the wheel hub, bearing, axial direction in the bearing are provided in the steel ring
It is provided with connecting shaft.
Preferably, the both ends of the connecting shaft are cased with retaining ring respectively, the retaining ring blocks the bearing inner race of the bearing.
Preferably, being provided with lightening hole on the interconnecting piece.
Preferably, be provided with reinforcing rib on the interconnecting piece, the both ends of the reinforcing rib respectively with wheel hub and outer rim
It is fixedly connected.
Compared with prior art, the present invention has the beneficial effects that Elevator roller of the invention uses nylon material
Production, light-weight, materials save, are cheap, installation is simple, environmental protection, and sound is small when run, and user experience is good, and
And long-play will not wear wirerope, make the longer life expectancy of wirerope.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one of present invention home lift idler wheel；
Fig. 2 is the A-A of Fig. 1 to schematic cross-sectional view.
Specific embodiment
Those skilled in the art are made to better understand technical solution of the present invention, it is right in the following with reference to the drawings and specific embodiments
The present invention elaborates.
In Fig. 1 and Fig. 2, embodiment of the invention discloses a kind of home lift idler wheel, including wheel hub 1 and outer rim 2,
Wheel hub 1 and outer rim 2 are round wheel shape, are provided with interconnecting piece 3 between wheel hub 1 and outer rim 2, and interconnecting piece 3 is by wheel hub 1 and foreign steamer
Circle 2 connects, and wheel hub 1, outer rim 2 and interconnecting piece 3 are all made of nylon material production, and the parts by weight of nylon are 49.0-
70.0.Annular is provided with a circle groove 11 on the outer peripheral surface of outer rim 2, and haulage cable can walk about in groove 11, drives
The lifting such as carriage of elevator.It is axially embedded with a steel ring 10 in wheel hub 1, bearing 5,5 inner shaft of bearing are provided in the steel ring 10
To being provided with connecting shaft 6.
The idler wheel made of nylon material, wirerope will not wear wirerope when sliding on idler wheel, make wirerope
Longer life expectancy.Sound is small when operation, and user experience is good, and idler wheel is light-weight.
In the present embodiment, the both ends of connecting shaft 6 are cased with retaining ring 8 respectively, and retaining ring 7 blocks the bearing inner race 8 of the bearing 5.
Retaining ring 7 makes connecting shaft 6 will not axial float.
In the present embodiment, it is provided with lightening hole 4 on interconnecting piece 3, further mitigates idler wheel weight, saves material.
In the present embodiment, reinforcing rib 9 is provided on interconnecting piece 3, the both ends of reinforcing rib 9 are solid with wheel hub 1 and outer rim 2 respectively
Fixed connection.Reinforcing rib 9 can reinforce the intensity of interconnecting piece 3, still be able to maintain in the case where the thickness of interconnecting piece 3 reduces enough
Intensity has saved materials, has reduced idler wheel weight, and has been able to maintain enough intensity.Advantageously reduce cost, energy conservation and environmental protection.
Above embodiments are only exemplary embodiment of the present invention, are not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can within the spirit and scope of the present invention make respectively the present invention
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as being within the scope of the present invention.
Claims (4)
1. a kind of home lift idler wheel, which is characterized in that including wheel hub and outer rim, the wheel hub and outer rim are round wheel
Shape is provided with interconnecting piece between the wheel hub and outer rim, the interconnecting piece connects the wheel hub and outer rim, described
Wheel hub, outer rim and interconnecting piece are all made of nylon material production, and the parts by weight of the nylon are 49.0-70.0, the foreign steamer
Annular is provided with a circle groove on the outer peripheral surface of circle, and a steel ring is axially embedded in the wheel hub, is provided with axis in the steel ring
It holds, is axially provided with connecting shaft in the bearing.
2. home lift idler wheel according to claim 1, which is characterized in that the both ends of the connecting shaft are cased with gear respectively
Circle, the retaining ring block the bearing inner race of the bearing.
3. home lift idler wheel according to claim 1 or 2, which is characterized in that be provided with lightening hole on the interconnecting piece.
4. home lift idler wheel according to claim 3, which is characterized in that be provided with reinforcing rib, institute on the interconnecting piece
The both ends for stating reinforcing rib are fixedly connected with wheel hub and outer rim respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810880198.5A CN109019246A (en) | 2018-08-03 | 2018-08-03 | Home lift idler wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810880198.5A CN109019246A (en) | 2018-08-03 | 2018-08-03 | Home lift idler wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109019246A true CN109019246A (en) | 2018-12-18 |
Family
ID=64648529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810880198.5A Pending CN109019246A (en) | 2018-08-03 | 2018-08-03 | Home lift idler wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109019246A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510490A (en) * | 2019-09-24 | 2019-11-29 | 扬州大学 | A kind of special combined idler wheel of elevator, idler wheel processing unit (plant) and idler wheel processing method that can be used in large temperature range |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205687355U (en) * | 2016-06-23 | 2016-11-16 | 苏州德易斯电梯有限公司 | The boot guiding device of knapsack-type home elevator |
| CN205687360U (en) * | 2016-06-23 | 2016-11-16 | 苏州德易斯电梯有限公司 | There is the knapsack-type home elevator of cage side roller guide shoe |
| CN106494968A (en) * | 2016-12-30 | 2017-03-15 | 苏州沃诺斯精密机械有限公司 | A kind of stability elevator guiding mechanism |
| CN207258974U (en) * | 2017-08-16 | 2018-04-20 | 美奥电梯（苏州）有限公司 | A kind of Elevator roller |
-
2018
- 2018-08-03 CN CN201810880198.5A patent/CN109019246A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205687355U (en) * | 2016-06-23 | 2016-11-16 | 苏州德易斯电梯有限公司 | The boot guiding device of knapsack-type home elevator |
| CN205687360U (en) * | 2016-06-23 | 2016-11-16 | 苏州德易斯电梯有限公司 | There is the knapsack-type home elevator of cage side roller guide shoe |
| CN106494968A (en) * | 2016-12-30 | 2017-03-15 | 苏州沃诺斯精密机械有限公司 | A kind of stability elevator guiding mechanism |
| CN207258974U (en) * | 2017-08-16 | 2018-04-20 | 美奥电梯（苏州）有限公司 | A kind of Elevator roller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110510490A (en) * | 2019-09-24 | 2019-11-29 | 扬州大学 | A kind of special combined idler wheel of elevator, idler wheel processing unit (plant) and idler wheel processing method that can be used in large temperature range |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181218 |