CN200999850Y - Elevator sprocket - Google Patents
Elevator sprocket Download PDFInfo
- Publication number
- CN200999850Y CN200999850Y CNU2006200116102U CN200620011610U CN200999850Y CN 200999850 Y CN200999850 Y CN 200999850Y CN U2006200116102 U CNU2006200116102 U CN U2006200116102U CN 200620011610 U CN200620011610 U CN 200620011610U CN 200999850 Y CN200999850 Y CN 200999850Y
- Authority
- CN
- China
- Prior art keywords
- wheel disc
- wheel
- hub
- hub portion
- disc
- 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
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Abstract
The utility model discloses a hoisting machine sprocket wheel, which comprises a wheel hub part connected with the rotating axle, and a wheel disc part which can bear the chain. The wheel disc part comprises a first wheel disc and a second wheel disc located on the both sides of the wheel hub, the first wheel disc and the second wheel disc are firmly connected with the wheel hub in a split way through connecting parts, therefore only the wheel sheet is abraded during the using process, when the equipment is performed with maintenance, only the wheel sheet is replaced, the maintenance is convenient, time is saved, material is saved, and the production cost is reduced.
Description
Technical field
The utility model relates to a kind of sprocket wheel, relates in particular to a kind of drive sprocket that is used for lift.
Background technique
Our employed sprocket wheel at present, especially all there is a very big defective in drive sprocket, that is exactly that the sprocket wheel wearing and tearing are than very fast, the more abominable machines of working environment such as special picture lift, their sprocket wheel usually needed change once in 1 year, and each replacing all will be wasted a large amount of time, and the sprocket wheel that changes does not have the use value what appoints, have to dispose in the mode of scrap iron, cause unnecessary waste.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of reusable lift sprocket wheel, to reduce the user cost of sprocket wheel.
For achieving the above object, the technical solution of the utility model is: the lift sprocket wheel, comprise the hub portion that can be connected with rotating shaft, can carry the wheel disc portion of chain, described wheel disc portion comprises first wheel disc and second wheel disc that is positioned at the hub portion both sides, and described first wheel disc is fixedlyed connected by link and hub portion are detachable with second wheel disc.
As a kind of improvement, described hub portion comprises hub body, with the fastener rings in the outside that is surrounded on described hub body, be provided with some spokes between described hub body and the described fastener rings, described first wheel disc is fixedlyed connected with described fastener rings is detachable by link with second wheel disc.
As a kind of further improvement, described hub portion is the cast iron hub portion, and described wheel disc portion is a cast steel wheel disc portion.
Owing to adopt technique scheme, the lift sprocket wheel, comprise the hub portion that can be connected with rotating shaft, can carry the wheel disc portion of chain, described wheel disc portion comprises first wheel disc and second wheel disc that is positioned at the hub portion both sides, described first wheel disc is fixedlyed connected by link and hub portion are detachable with second wheel disc, so in use have only the wheel sheet to be worn, it is just passable only need to change the wheel sheet in corrective maintenance, make easy to maintenance, both save the time, saved material again, reduced cost of production.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation;
Fig. 2 is the left view of Fig. 1.
Embodiment
As attached lift sprocket wheel illustrated in figures 1 and 2, comprise the hub portion that can be connected with rotating shaft, can carry the wheel disc portion of chain, it is characterized in that: described wheel disc portion comprises first wheel disc 21 and second wheel disc 22 that is positioned at the hub portion both sides, described first wheel disc 21 is fixedlyed connected by link 3 and hub portion are detachable with second wheel disc 22, described hub portion comprises hub body 1, fastener rings 5 with the outside that is surrounded on described hub body 1, be provided with four spokes 4 between described hub body 1 and the described fastener rings 5, described first wheel disc 21 and second wheel disc 22 are by link 3 and described fastener rings 5 detachable fixedlying connected, described hub portion is the cast iron hub portion, and described wheel disc portion is a cast steel wheel disc portion.
In use, the just wheel disc of wearing and tearing, and hub body 1 only plays a supportive role in movement process, institute thinks and reduces cost, the material of hub body 1 is a cast iron, and the material of wheel disc then is wear-resisting steel, and the life-span increased to present 2 years by original 1 year, by this corrective measure is that enterprise has reduced spending, has reduced cost of production.
Claims (3)
1. lift sprocket wheel, comprise the hub portion that can be connected with rotating shaft, can carry the wheel disc portion of chain, it is characterized in that: described wheel disc portion comprises first wheel disc (21) and second wheel disc (22) that is positioned at the hub portion both sides, and described first wheel disc (21) is fixedlyed connected with hub portion is detachable by link (3) with second wheel disc (22).
2. lift sprocket wheel as claimed in claim 1, it is characterized in that: described hub portion comprises hub body (1), fastener rings (5) with the outside that is surrounded on described hub body (1), be provided with some spokes (4) between described hub body (1) and the described fastener rings (5), described first wheel disc (21) and second wheel disc (22) are by link (3) and detachable the fixedlying connected of described fastener rings (5).
3. lift sprocket wheel as claimed in claim 1 or 2 is characterized in that: described hub portion is the cast iron hub portion, and described wheel disc portion is a cast steel wheel disc portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200116102U CN200999850Y (en) | 2006-11-17 | 2006-11-17 | Elevator sprocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200116102U CN200999850Y (en) | 2006-11-17 | 2006-11-17 | Elevator sprocket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200999850Y true CN200999850Y (en) | 2008-01-02 |
Family
ID=39014257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200116102U Expired - Fee Related CN200999850Y (en) | 2006-11-17 | 2006-11-17 | Elevator sprocket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200999850Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329438A (en) * | 2014-11-03 | 2015-02-04 | 章丘华明水泥有限公司 | Anti-derailment lower chain wheel structure of TH type hoister |
| CN110733290A (en) * | 2019-09-29 | 2020-01-31 | 徐州顺达钢轮制造有限公司 | wear-resistant steel wheel |
-
2006
- 2006-11-17 CN CNU2006200116102U patent/CN200999850Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329438A (en) * | 2014-11-03 | 2015-02-04 | 章丘华明水泥有限公司 | Anti-derailment lower chain wheel structure of TH type hoister |
| CN110733290A (en) * | 2019-09-29 | 2020-01-31 | 徐州顺达钢轮制造有限公司 | wear-resistant steel wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20101117 |