CN202924621U - Movable cantilever crane for rapidly replacing motor - Google Patents
Movable cantilever crane for rapidly replacing motor Download PDFInfo
- Publication number
- CN202924621U CN202924621U CN 201220564263 CN201220564263U CN202924621U CN 202924621 U CN202924621 U CN 202924621U CN 201220564263 CN201220564263 CN 201220564263 CN 201220564263 U CN201220564263 U CN 201220564263U CN 202924621 U CN202924621 U CN 202924621U
- Authority
- CN
- China
- Prior art keywords
- bearing bar
- motor
- cantilever crane
- bearing
- bar
- 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 movable cantilever crane for rapidly replacing a motor. The movable cantilever crane comprises a bearing bar with a support; the upper end of the bearing bar is fixedly connected with a rotary cantilever crane; the top of the rotary cantilever crane is provided with a leading sheave and a chain block lifting hook; an anti-drop steel wire rope passes through the leading sheave, one end of the anti-drop steel wire rope is fixed on a motor, and the other end of the anti-drop steel wire rope is connected to the chain block lifting hook; the bottom of the bearing bar is provided with a rotatable ball bearing; and the middle part of the bearing bar is hinged with a supporting bar through the support of the bearing bar. The movable cantilever crane is simple in structure, affordable, high in reliability, easy for overhaul and maintenance, is capable of reducing production loss caused by long-term production halt due to the fact of the motor of a crown block and is particularly suitable for rapidly replacing the motor in emergency.
Description
Technical field:
The utility model relates to mechanical equipment, and particularly movable cantilever hangs.
Background technology:
After industrial and mining enterprises break down with a day vehicle motor, need the contact crane to the motor scene of breaking down, this process need regular hour, make the off-time increase, can not in time carry out the overhead traveling crane repairing, occur in the service personnel rear tissue repairing that puts in place in the late into the night as fault, after unloading each parts, because crane can't be in time, extended the repair time, production is caused very large impact, addressing this problem becomes urgent need.
The content of utility model:
Overcome the deficiencies in the prior art, design a kind of simple in structurely, easy to operate, be applicable to Emergency time and motor is carried out quick-replaceable accessory equipment movable cantilever hang.Fast quick change motor hangs it with movable cantilever and comprises that upper end with backed bearing bar, bearing bar is fixed with hinged cantilever and hangs, the top that hinged cantilever hangs is provided with that leading sheave, chain block suspension hook, fall arrest steel wire penetrating leading sheave one end are fixed on motor, the other end connects chain block suspension hook place, be provided with rotatable ball in the bottom of bearing bar, hinged by bearing bar bearing and strut bar in the middle part of bearing bar.The utility model is simple in structure, economic and practical, reliability is good, makes maintenance, safeguards easily, can guarantee to reduce due to the long loss that causes to production of sky vehicle motor reason off-time, is specially adapted to Emergency time motor is carried out quick-replaceable.
Description of drawings:
Fig. 1 is the utility model front view.
The specific embodiment:
A most preferred embodiment of the present utility model, as figure, fast quick change motor hangs it with movable cantilever and comprises that the bearing bar 2 with bearing 1, the top of bearing bar are that hinged cantilever hangs 3, the top that hinged cantilever hangs is provided with that leading sheave 4, chain block suspension hook 5, fall arrest steel wire penetrating leading sheave one end are fixed on motor, the other end connects chain block suspension hook place, be provided with rotatable ball 6 in the bottom of bearing bar, hinged by bearing bar bearing 1 and strut bar 7 at bearing bar middle part, the strut bar bottom contacts with crown platform.
Claims (1)
1. a fast quick change motor hangs with movable cantilever, it comprises that upper end with backed bearing bar, bearing bar is fixed with hinged cantilever and hangs, the top that hinged cantilever hangs is provided with that leading sheave, chain block suspension hook, fall arrest steel wire penetrating leading sheave one end are fixed on motor, the other end connects chain block suspension hook place, it is characterized in that: be provided with rotatable ball in the bottom of bearing bar, hinged by bearing bar bearing and strut bar in the middle part of bearing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564263 CN202924621U (en) | 2012-10-31 | 2012-10-31 | Movable cantilever crane for rapidly replacing motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564263 CN202924621U (en) | 2012-10-31 | 2012-10-31 | Movable cantilever crane for rapidly replacing motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202924621U true CN202924621U (en) | 2013-05-08 |
Family
ID=48214604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220564263 Expired - Fee Related CN202924621U (en) | 2012-10-31 | 2012-10-31 | Movable cantilever crane for rapidly replacing motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202924621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285214A (en) * | 2017-07-21 | 2017-10-24 | 中国海洋石油总公司 | It is capable of the platform hanging object device of 180 degree rotation |
-
2012
- 2012-10-31 CN CN 201220564263 patent/CN202924621U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285214A (en) * | 2017-07-21 | 2017-10-24 | 中国海洋石油总公司 | It is capable of the platform hanging object device of 180 degree rotation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20161031 |