CN203717843U - Steel belt wheel for elevator - Google Patents
Steel belt wheel for elevator Download PDFInfo
- Publication number
- CN203717843U CN203717843U CN201420101277.9U CN201420101277U CN203717843U CN 203717843 U CN203717843 U CN 203717843U CN 201420101277 U CN201420101277 U CN 201420101277U CN 203717843 U CN203717843 U CN 203717843U
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- CN
- China
- Prior art keywords
- elevator
- steel belt
- belt wheel
- wheeled
- wheel body
- 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 relates to the technical field of elevator devices, in particular to a steel belt wheel for an elevator. The steel belt wheel for the elevator comprises a spindle and a steel belt wheel body in sleeved connection with the spindle, two ends of the spindle are connected with the steel belt wheel body through bearings, and the steel belt wheel body comprises at least two steel belt wheel sections. By adopting the structure, a steel belt sleeves the steel belt wheel body in use, the steel belt wheel body is pulled through the steel belt, the steel belt wheel body and the bearings rotate around the spindle, accordingly an elevator car can vertically and repeatedly move, and the stability of the elevator in movement is greatly improved. In addition, the steel belt wheel is reasonable in design, simple in structure, long in service life and low in manufacture cost.
Description
Technical field
The utility model relates to lift facility technical field, is specifically related to elevator wheeled steel.
Background technique
Present domestic elevator market lifting type of belt drive is: wire rope pulls elevator pulley, makes elevator cab motion repeatedly up and down.Several years ago invented a kind of Steel Belt Transmission form abroad: by steel band, pull wheeled steel, make elevator cab motion repeatedly up and down, this kind of type of belt drive strengthened the stability of elevator motion greatly, reduced elevator cost of production, is also in the future the inexorable trend of domestic elevator type of belt drive development.But the design of the wheeled steel of prior art is unreasonable, complex structure, working life is short, and manufacture cost is high.
Summary of the invention
The purpose of this utility model is to provide a kind of reasonable in design, simple in structure, long service life, can guarantees the elevator wheeled steel of elevator motion stability.
In order to solve the existing problem of background technique, the utility model is by the following technical solutions: elevator wheeled steel, comprise main shaft and be socketed in the wheeled steel body on described main shaft, the two ends of described main shaft are connected with described wheeled steel body by bearing, and described wheeled steel body at least comprises two joint wheeled steels.
Further, described every joint wheeled steel comprises wheel body and bulge loop, and the two ends of described wheel body are arranged with described bulge loop along edge.
Further, the curved shape in the surface of described wheel body.
Further, the surface of described wheel body is provided with wearing layer.
Further, described wheeled steel body is five joint wheeled steels, and described five joint wheeled steels are one-body molded.
The utlity model has following beneficial effect: elevator wheeled steel described in the utility model, comprise main shaft and be socketed in the wheeled steel body on main shaft, the two ends of main shaft are connected with wheeled steel body by bearing, and wherein, wheeled steel body at least comprises two joint wheeled steels; The utility model adopts said structure, in use steel band is sleeved on to wheeled steel body, by steel band, pulls wheeled steel body, and wheeled steel body, bearing rotate around main shaft, thereby makes elevator cab motion repeatedly up and down, has greatly strengthened the stability of elevator motion.In addition, this wheeled steel is reasonable in design, simple in structure, long service life, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the axial sectional view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in more detail.
As shown in Figure 1 and Figure 2, elevator wheeled steel, comprises main shaft 1 and is socketed in the wheeled steel body 2 on described main shaft 1, and the two ends of described main shaft 1 are connected with described wheeled steel body 2 by bearing 3, and described wheeled steel body 2 at least comprises two joint wheeled steels 4.In the present embodiment, wheeled steel body 2 can adopt stainless steel to make, and has the features such as light weight, corrosion-resistant, long service life; In use, steel band is sleeved on wheeled steel body 2, by steel band, pulls wheeled steel body 2, wheeled steel body 2, bearing 3 main shafts 1 are around rotation, thereby make elevator cab motion repeatedly up and down, have greatly strengthened the stability of elevator motion.
Wherein, as shown in Figure 1, described every joint wheeled steel 4 comprises wheel body 4-1 and bulge loop 4-2, and the two ends of described wheel body 4-1 are arranged with described bulge loop 4-2 along edge.In the present embodiment, bulge loop 4-2 can prevent steel band landing from wheel body 4-1, the stability while effectively having guaranteed elevator motion.
As shown in Figure 1, the curved shape in the surface of described wheel body 4-1.In the present embodiment, design makes steel band can be sleeved on firmly wheel body 4-1 above like this, avoids steel band landing from wheel body 4-1, the stability while effectively having guaranteed elevator motion.
As shown in Figure 1, the surface of described wheel body 4-1 is provided with wearing layer.In the present embodiment, wheel body 4-1 directly contacts with the outer field rubber of steel band in use, and wearing layer is set on its surface, can make the frictional property between wheel body 4-1 and steel band strengthen, the stability while further having guaranteed elevator motion by wearing layer.
As shown in Figure 2, described wheeled steel body 2 is five joint wheeled steels 4, wherein, each saves between wheeled steel 4 the bulge loop 4-2 of its end and connects and separate, and described five joint wheeled steels 4 are one-body molded, design like this, be conducive to reduce manufacture difficulty, be convenient to install, reduce production costs.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, other modifications that those of ordinary skills make the technical solution of the utility model or be equal to replacement, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of claim scope of the present utility model.
Claims (5)
1. elevator wheeled steel, it is characterized in that, comprise main shaft (1) and be socketed in the wheeled steel body (2) on described main shaft (1), the two ends of described main shaft (1) are connected with described wheeled steel body (2) by bearing (3), and described wheeled steel body (2) at least comprises two joint wheeled steels (4).
2. elevator wheeled steel according to claim 1, is characterized in that, described every joint wheeled steel (4) comprises wheel body (4-1) and bulge loop (4-2), and the two ends of described wheel body (4-1) are arranged with described bulge loop (4-2) along edge.
3. elevator wheeled steel according to claim 2, is characterized in that the curved shape in surface of described wheel body (4-1).
4. elevator wheeled steel according to claim 3, is characterized in that, the surface of described wheel body (4-1) is provided with wearing layer.
5. elevator wheeled steel according to claim 1, is characterized in that, described wheeled steel body (2) is five joint wheeled steels (4), and described five joint wheeled steels (4) are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101277.9U CN203717843U (en) | 2014-03-07 | 2014-03-07 | Steel belt wheel for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101277.9U CN203717843U (en) | 2014-03-07 | 2014-03-07 | Steel belt wheel for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203717843U true CN203717843U (en) | 2014-07-16 |
Family
ID=51156996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420101277.9U Expired - Fee Related CN203717843U (en) | 2014-03-07 | 2014-03-07 | Steel belt wheel for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203717843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821909A (en) * | 2014-03-07 | 2014-05-28 | 南通通洋机电制造有限公司 | Steel belt wheel for elevator |
-
2014
- 2014-03-07 CN CN201420101277.9U patent/CN203717843U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821909A (en) * | 2014-03-07 | 2014-05-28 | 南通通洋机电制造有限公司 | Steel belt wheel for elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160613 Address after: Haian Haian County town of 226600 in Jiangsu province Nantong City Road No. 9 Patentee after: Nantong Tongyang Mechanical and Electrical Manufacture Co., Ltd. Patentee after: Chengdu Zhongke heavy Elevator Parts Co., Ltd. Address before: Haian Haian County town of 226600 in Jiangsu province Nantong City Road No. 9 Patentee before: Nantong Tongyang Mechanical and Electrical Manufacture Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20210307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |