CN202542629U - Novel rope sheave - Google Patents
Novel rope sheave Download PDFInfo
- Publication number
- CN202542629U CN202542629U CN2012201836089U CN201220183608U CN202542629U CN 202542629 U CN202542629 U CN 202542629U CN 2012201836089 U CN2012201836089 U CN 2012201836089U CN 201220183608 U CN201220183608 U CN 201220183608U CN 202542629 U CN202542629 U CN 202542629U
- Authority
- CN
- China
- Prior art keywords
- rope sheave
- rope
- utility
- model
- novel
- 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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- Cage And Drive Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a novel rope sheave which comprises rope sheave units, rope races, connecting through holes and central holes, wherein the peripheral surface of each rope sheave unit is provided with the rope race extending along the circumferential direction, each central hole is arranged at the central position of the surface of the rope sheave unit and used for connecting each rope sheave unit, and each connecting through hole is arranged around the central hole and enables the connection and disconnection operations of a plurality of rope sheave units to be simple. The novel rope sheave disclosed by the utility model has the characteristics of simple structure, low manufacture cost and convenience in processing and installation.
Description
Technical field
The utility model belongs to elevator and makes the field, and what relate generally to is a kind of novel rope sheave.
Background technology
Existing elevator rope sheave has generally comprised wheel body, bearing and wheel shaft; Offer the grooving that circumferentially extend on a plurality of edges on the outer peripheral face of rope sheave; Steel rope wherein; As ropes and as suspension cord, make it motion by means of the metallic traction of often processing, driving by elevator drive machine by cast iron.But the rope sheave structure of the type is too complicated, and the production difficulty is big, and manufacturing cost is high, and adjustable extent is little, also is inconvenient to carry out on-site installation simultaneously and regulates, and practice is unsatisfactory.
The utility model content
The purpose of the utility model promptly produces thus, proposes a kind of novel rope sheave, the utlity model has the characteristics of simple in structure, low cost of manufacture, convenient processing and installation.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme: a kind of novel rope sheave, form by rope sheave unit, grooving, connection perforation and centre hole.Offer one to grooving on the said rope sheave unit outer peripheral face along Zhou Yanshen; Said centre hole is in the center of rope sheave cell surface; Be used for connecting each rope sheave unit, said connection perforation can make the connection and the lock out operation of a plurality of rope sheaves unit simple around centre hole.
The utility model design is unique, and simple in structure, productive costs is low, is convenient to assembly and disassembly.
Description of drawings
Fig. 1 is a kind of cutaway view of novel rope sheave A-A face.
Fig. 2 is a kind of lateral plan of novel rope sheave.
Wherein: 1-rope sheave unit, 2-connects perforation, 3-grooving, 4-centre hole.
The specific embodiment
In conjunction with accompanying drawing, the embodiment that provides the utility model is following:
Like Fig. 1, shown in Figure 2: a kind of novel rope sheave, by rope sheave unit 1, connect perforation 2, grooving 3 and centre hole 4 and form.Offer one to grooving 3 on said rope sheave unit 1 outer peripheral face along Zhou Yanshen; Can supply rope slip; Said centre hole is in the center of rope sheave cell surface; Be used for connecting each rope sheave unit, said connection perforation can make the connection and the lock out operation of a plurality of rope sheaves unit simple around centre hole.
What should explain at last is: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although the utility model book has carried out detailed explanation to the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of the spirit and the scope of utility model, and it all should be encompassed in the middle of the claim scope of the utility model.
Claims (1)
1. novel rope sheave; Form by rope sheave unit, grooving, connection perforation and centre hole; It is characterized in that: offer one to the grooving along Zhou Yanshen on the said rope sheave unit outer peripheral face, said centre hole is in the center of rope sheave cell surface, and said connection perforation is around centre hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201836089U CN202542629U (en) | 2012-04-27 | 2012-04-27 | Novel rope sheave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201836089U CN202542629U (en) | 2012-04-27 | 2012-04-27 | Novel rope sheave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202542629U true CN202542629U (en) | 2012-11-21 |
Family
ID=47163295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201836089U Expired - Fee Related CN202542629U (en) | 2012-04-27 | 2012-04-27 | Novel rope sheave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202542629U (en) |
-
2012
- 2012-04-27 CN CN2012201836089U patent/CN202542629U/en not_active Expired - Fee Related
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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: 20121121 Termination date: 20130427 |