CN207209671U - A kind of guide wheel of elevator of stabilization - Google Patents
A kind of guide wheel of elevator of stabilization Download PDFInfo
- Publication number
- CN207209671U CN207209671U CN201721083171.0U CN201721083171U CN207209671U CN 207209671 U CN207209671 U CN 207209671U CN 201721083171 U CN201721083171 U CN 201721083171U CN 207209671 U CN207209671 U CN 207209671U
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- rubber wheel
- aluminium alloy
- elevator
- wheel
- arc
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- Cage And Drive Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a kind of guide wheel of elevator of stabilization, including bearing mounting base and rubber wheel, rubber wheel is enclosed on outside bearing mounting base, support component is provided with the rubber wheel, the support component includes aluminium alloy circle and some support bars, and some support bars are evenly distributed between aluminium alloy circle and the inner ring face of rubber wheel, and some support bars are circumferentially uniformly distributed, the both ends of each support bar are respectively equipped with the first arc and the second arc, and the first arc is bonded with the inwall of aluminium alloy circle.In the utility model, support component provides pressure to the inner ring face of rubber wheel, deforms after preventing the inner ring face long-term use of rubber wheel and produces gap, so that rubber wheel is tightly locked in outside bearing mounting base, ensure stable connection at bearing, guide wheel of elevator is stable not to be rocked.
Description
Technical field
Directive wheel technical field is the utility model is related to, more particularly to a kind of guide wheel of elevator of stabilization.
Background technology
In existing directive wheel manufacturing process, most of is all in the mounting hole for enter bearing riveting bearing mounting base, so
Rubber outer ring is nested on the outer ring of bearing mounting base again afterwards.After the roller long-time use, due to fatigue and the original of radiating
Cause, the rubber outer ring outside bearing mounting base are likely to occur deformation, cause gap occur between rubber outer ring and bearing mounting base,
Mutual frictional force between bearing mounting base and rubber outer ring just reduces, and bearing mounting base is unstable, easily shakes, this when
When in bearing rotation process, can not just drive bearing mounting base and rubber outer ring to roll together, so that roller is rolling
During, it may appear that some position of long-time friction rubber outer ring, so that the site tissue damage is much, reduce roller
Service life, and cause roller bad stability in rolling process, rock.
Utility model content
The utility model is above-mentioned in order to overcome the shortcomings of, there is provided a kind of guide wheel of elevator of stabilization, including bearing installation
Seat and rubber wheel, rubber wheel are enclosed on outside bearing mounting base, are provided with support component in the rubber wheel, the support component includes aluminium
Alloy ring and some support bars, aluminium alloy circle are arranged concentrically with rubber wheel, and some support bars are evenly distributed on aluminium alloy circle and rubber
Between the inner ring face of rubber tire, the both ends of each support bar are respectively equipped with the first arc and the second arc, the first arc with
The inwall fitting of aluminium alloy circle, the distance D in inner ring face of second arc away from rubber wheel are 10-30mm, by second on rubber wheel
Active force to center of circle direction of the part that arc is surrounded by the second arc.
Preferably, the both sides of rubber wheel are provided with some radiating sleeves, and radiating sleeve is connected by connecting rod with aluminium alloy circle.
Preferably, the connecting rod is made up of copper alloy, and heat transfer efficiency is high.
Preferably, the radiating sleeve is provided with some heat emission holes.
The beneficial effects of the utility model are：In the utility model, support component provides pressure to the inner ring face of rubber wheel,
Deform after preventing the inner ring face long-term use of rubber wheel and produce gap, so that rubber wheel is tightly locked in outside bearing mounting base,
Ensure stable connection at bearing, guide wheel of elevator is stable not to be rocked；Rotated at bearing and produce heat, support bar leads to heat
Cross aluminium alloy circle and be delivered on radiating sleeve and quickly disperse, the influence that high temperature can be avoided to deform guide wheel of elevator.
Brief description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is the positive structural representation of the utility model；
Fig. 2 is the structural representation of cutting plane at A-A in Fig. 1.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
As shown in Figure 1 and Figure 2, the utility model is a kind of guide wheel of elevator of stabilization, including bearing mounting base 1 and rubber
Wheel 2, rubber wheel 2 is enclosed on outside bearing mounting base 1, and support component 3 is provided with the rubber wheel 1, and the support component 3 is closed including aluminium
Gold ring 4 and some support bars 5, aluminium alloy circle 4 are arranged concentrically with rubber wheel 2, and some support bars 5 are evenly distributed on aluminium alloy circle 4
Between the inner ring face 11 of rubber wheel 1, some support bars 5 are circumferential to be uniformly distributed, and the both ends of each support bar 5 are respectively equipped with first
The arc 7 of arc 6 and second, the first arc 6 are bonded with the inwall of aluminium alloy circle 4, and the second arc 7 is away from rubber wheel 1
The distance D in inner ring face 11 is 30mm, by the thick rubber rings of the 30mm of the part that the second arc 7 surrounds equivalent to one, the rubber
Active force of the circle by the second arc ecto-entad, it is difficult to deform upon, even if deforming upon, in the effect of the active force
Under, the rubber ring is tightened, and gap will not be produced between bearing mounting base.
Preferably, the both sides of rubber wheel 2 are provided with some radiating sleeves 8, and radiating sleeve 8 is connected by connecting rod 9 and aluminium alloy circle 4
Connect.
Preferably, the connecting rod 9 is made up of copper alloy, and heat transfer efficiency is high.
Preferably, the radiating sleeve 8 is provided with some heat emission holes 81.
The beneficial effects of the utility model are：In the utility model, support component provides pressure to the inner ring face of rubber wheel,
Deform after preventing the inner ring face long-term use of rubber wheel and produce gap, so that rubber wheel is tightly locked in outside bearing mounting base,
Ensure stable connection at bearing, guide wheel of elevator is stable not to be rocked；Rotated at bearing and produce heat, support bar leads to heat
Cross aluminium alloy circle and be delivered on radiating sleeve and quickly disperse, the influence that high temperature can be avoided to deform guide wheel of elevator.
Above-mentioned foundation the utility model is enlightenment, and by above-mentioned description, relevant staff completely can be not
In the range of deviateing this item utility model technological thought, various changes and amendments are carried out.This item utility model it is technical
Scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (4)
- A kind of 1. guide wheel of elevator of stabilization, it is characterised in that：Including bearing mounting base and rubber wheel, rubber wheel is enclosed on bearing peace Fill outside seat, be provided with support component in the rubber wheel, the support component includes aluminium alloy circle and some support bars, aluminium alloy circle It is arranged concentrically with rubber wheel, some support bars are evenly distributed between aluminium alloy circle and the inner ring face of rubber wheel, each support bar Both ends be respectively equipped with the first arc and the second arc, the first arc is bonded with the inwall of aluminium alloy circle.
- 2. the guide wheel of elevator of stabilization according to claim 1, it is characterised in that：The both sides of rubber wheel are provided with some radiatings Sleeve, radiating sleeve are connected by connecting rod with aluminium alloy circle.
- 3. the guide wheel of elevator of stabilization according to claim 2, it is characterised in that：The connecting rod is made up of copper alloy.
- 4. the guide wheel of elevator of stabilization according to claim 2, it is characterised in that：The radiating sleeve is provided with some dissipate Hot hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083171.0U CN207209671U (en) | 2017-08-28 | 2017-08-28 | A kind of guide wheel of elevator of stabilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083171.0U CN207209671U (en) | 2017-08-28 | 2017-08-28 | A kind of guide wheel of elevator of stabilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207209671U true CN207209671U (en) | 2018-04-10 |
Family
ID=61825263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721083171.0U Active CN207209671U (en) | 2017-08-28 | 2017-08-28 | A kind of guide wheel of elevator of stabilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207209671U (en) |
-
2017
- 2017-08-28 CN CN201721083171.0U patent/CN207209671U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |