CN203284070U - Pulley of water slag crown block cable tackle - Google Patents
Pulley of water slag crown block cable tackle Download PDFInfo
- Publication number
- CN203284070U CN203284070U CN2013203041894U CN201320304189U CN203284070U CN 203284070 U CN203284070 U CN 203284070U CN 2013203041894 U CN2013203041894 U CN 2013203041894U CN 201320304189 U CN201320304189 U CN 201320304189U CN 203284070 U CN203284070 U CN 203284070U
- Authority
- CN
- China
- Prior art keywords
- pulley
- crown block
- bearing
- water slag
- block cable
- 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 - Lifetime
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to a pulley of a water slag crown block cable tackle. The inner hole of a hub is in interference fit with bearing outer rings, and bearing inner rings are fixed on the water slag crown block cable tackle through a threaded rod. A casing pipe is sleeved on the threaded rod between the water slag crown block cable tackle and the bearing inner rings. The pulley provided in the utility model has the advantages of simple structure and long service life.
Description
Technical field
The utility model relates to a kind of pulley, is particularly suitable for grain slag overhead traveling crane cable coaster and uses.
Background technology
Operating environment is abominable, exposes to the sun and rain, and steam corrosion, electric elements and mechanical component are aging fast, the little pulley sheave of load-bearing overhead traveling crane cable, due to corrosion and wearing and tearing, very easily damages, and it blocks girder steel after damaging, cable often occurring break, cause the repairing of stopping, to production, brings unnecessary trouble.
Summary of the invention
In order to overcome the shortcoming of prior art, the utility model provides a kind of pulley of grain slag overhead traveling crane cable coaster, and it is simple in structure, long service life.
The technical scheme in the invention for solving the technical problem is: the outer ring of interference fit bearing in the endoporus of wheel hub, the inner ring of bearing is fixed on grain slag overhead traveling crane cable coaster by screw rod, empty set sleeve pipe on the screw rod between the inner ring of grain slag overhead traveling crane cable coaster and bearing.
The utility model is simple in structure, long service life.
Description of drawings
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is the utility model schematic diagram.
The specific embodiment
As shown in Figure 1, the outer ring of interference fit bearing 2 in the endoporus of wheel hub 1, the inner ring of bearing 2 is fixed on grain slag overhead traveling crane cable coaster 5 by screw rod 4, empty set sleeve pipe 3 on the screw rod 4 between the inner ring of grain slag overhead traveling crane cable coaster 5 and bearing 2.Sleeve pipe 3 can limit the link plate (not shown in FIG.) of grain slag overhead traveling crane cable coaster 5 and the distance between girder steel 6,, to prevent girder steel 5 edge friction link plates, causes link plate to rub disconnected.Sleeve pipe 3 withstands the inner ring of bearing 2 simultaneously, and the outer ring of bearing 2 and wheel hub 1 can be rolled flexibly on girder steel 5.
Claims (1)
1. the pulley of a grain slag overhead traveling crane cable coaster, it is characterized in that: the outer ring of interference fit bearing (2) in the endoporus of wheel hub (1), the inner ring of bearing (2) is fixed on grain slag overhead traveling crane cable coaster (5) by screw rod (4), the upper empty set sleeve pipe (3) of the screw rod (4) between the inner ring of grain slag overhead traveling crane cable coaster (5) and bearing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203041894U CN203284070U (en) | 2013-05-29 | 2013-05-29 | Pulley of water slag crown block cable tackle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203041894U CN203284070U (en) | 2013-05-29 | 2013-05-29 | Pulley of water slag crown block cable tackle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203284070U true CN203284070U (en) | 2013-11-13 |
Family
ID=49540445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203041894U Expired - Lifetime CN203284070U (en) | 2013-05-29 | 2013-05-29 | Pulley of water slag crown block cable tackle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203284070U (en) |
-
2013
- 2013-05-29 CN CN2013203041894U patent/CN203284070U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |
|
| CX01 | Expiry of patent term |