CN207973416U - A kind of device dragging train wagon using portal jib crane - Google Patents
A kind of device dragging train wagon using portal jib crane Download PDFInfo
- Publication number
- CN207973416U CN207973416U CN201820078229.0U CN201820078229U CN207973416U CN 207973416 U CN207973416 U CN 207973416U CN 201820078229 U CN201820078229 U CN 201820078229U CN 207973416 U CN207973416 U CN 207973416U
- Authority
- CN
- China
- Prior art keywords
- jib crane
- portal jib
- pulley
- crane
- steel wire
- 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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- Jib Cranes (AREA)
Abstract
The utility model is belonged to field of mechanical technique and discloses a kind of device being dragged train wagon using portal jib crane, including pulley bracket, pulley, axle sleeve, the first washer, second packing ring, axis pin, bolt, locking nut, centripetal thrust force roller bearing, radial ball bearing and universal wheeling support.The utility model portal jib crane steel wire rope askew will not be skewed and be hung; protect the trolley and portal jib crane cart transmission mechanism on gantry crane; steel wire rope by lifting across univesal wheelwork can in time drag 6 to 7 train wagons, greatly facilitate crane handling goods.It eliminates and sends locomotive head dragging railway carriage generated cost in place, univesal wheelwork installation positioning and Maintenance and Repair will be very convenient, and the service life of portal jib crane steel wire rope extends, and reduces the number of more change steel rope, has saved cost.
Description
Technical field
The utility model belongs to mechanical technique neck more particularly to a kind of device dragging train wagon using portal jib crane
Domain.
Background technology
Portal jib crane is the important equipment of modernized railway shipping place lifting and handling, when the overall length of train wagon is more than
When portal jib crane loads and unloads range, craneman often plays weight using suspension hook and is put into train cover, then starts the big of portal jib crane
Vehicle walking mechanism, dragging train wagon is in place by force, easily damages trolley and cart walking mechanism on gantry crane in this way, also holds
Easily go out safety accident.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of utilization portal jib crane dragging train
The device of railway carriage, portal jib crane steel wire rope askew will not be skewed and be hung, and protect the trolley on gantry crane and the transmission of portal jib crane cart
6 to 7 train wagons can be dragged, greatly facilitated by mechanism, the steel wire rope by lifting across univesal wheelwork in time
Crane handling goods.It eliminates and sends locomotive head dragging railway carriage generated cost in place, univesal wheelwork installation
Positioning and Maintenance and Repair will be very convenient, and the service life of portal jib crane steel wire rope extends, and reduces the number of more change steel rope,
Cost has been saved, the problems in background technology can be effectively solved.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
The utility model provides a kind of device dragging train wagon using portal jib crane, including pulley bracket, pulley, axis
Set, the first washer, second packing ring, axis pin, bolt, locking nut, centripetal thrust force roller bearing, radial ball bearing and universal wheel branch
The top of seat, the universal wheeling support is equipped with radial ball bearing, and the top of the radial ball bearing is equipped with centripetal thrust force Roller Shaft
Hold, one end of the top of the centripetal thrust force roller bearing and locking nut connects, the locking nut be bolted, it is described
One end of pulley bracket is connect with radial ball bearing, the axis pin pass through the pulley bracket and pulley, and the axis pin with
The junction of pulley bracket is equipped with second packing ring, and the first washer, the axis pin are equipped between the pulley bracket and the pulley
Outer cover be equipped with axle sleeve.
As a kind of optimal technical scheme of the utility model, the bolt is used for across the top of the universal wheeling support
Portion.
As a kind of optimal technical scheme of the utility model, the centripetal thrust force roller bearing and the universal wheeling support
Connection.
As a kind of optimal technical scheme of the utility model, the groove on the pulley top with steel wire rope for connecting.
The advantageous effect that the utility model is reached is：A kind of device dragging train wagon using portal jib crane, gantry
Crane rope askew will not be skewed and be hung, and protect trolley and portal jib crane cart transmission mechanism on gantry crane, be worn by lifting
Can in time 6 to 7 train wagons be dragged by crossing the steel wire rope of univesal wheelwork, greatly facilitate crane handling goods.It saves
It has gone to send locomotive head dragging railway carriage generated cost in place, univesal wheelwork installation positioning and Maintenance and Repair are all
Very convenient, the service life of portal jib crane steel wire rope extends, and reduces the number of more change steel rope, has saved cost.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.
In the accompanying drawings：
Fig. 1 is a kind of device overall structure dragging train wagon using portal jib crane described in the utility model embodiment
Schematic diagram；
Figure label：1, pulley bracket；2, pulley；3, axle sleeve；4, the first washer；5, second packing ring；6, axis pin；7, spiral shell
Bolt；8, locking nut；9, centripetal thrust force roller bearing；10, radial ball bearing；11, universal wheeling support.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：Referring to Fig. 1, a kind of device dragging train wagon using portal jib crane of the utility model, including cunning
Wheel support 1, pulley 2, axle sleeve 3, the first washer 4, second packing ring 5, axis pin 6, bolt 7, locking nut 8, centripetal thrust force Roller Shaft
Hold 9, radial ball bearing 10 and universal wheeling support 11, the top of the universal wheeling support 11 is equipped with radial ball bearing 10, it is described to
The top of heart ball bearing 10 is equipped with centripetal thrust force roller bearing 9, top and the locking nut 8 of the centripetal thrust force roller bearing 9
One end connection, the locking nut 8 connect with bolt 7, and one end of the pulley bracket 1 is connect with radial ball bearing 10, institute
It states axis pin 6 and passes through the pulley bracket 1 and pulley 2, and second packing ring is equipped in the junction of the axis pin 6 and pulley bracket 1
5, the first washer 4 is equipped between the pulley bracket 1 and the pulley 2, the outer cover of the axis pin 6 is equipped with axle sleeve 3.
Further, the bolt 7 is used for across the top of the universal wheeling support 11.
Further, the centripetal thrust force roller bearing 9 is connect with the universal wheeling support 11.
Further, the groove on 2 top of the pulley with steel wire rope for connecting.
It should be noted that the utility model is a kind of device dragging train wagon using portal jib crane, when work,
On the outside of railway line, univesal wheelwork is installed on the ground beyond about 1 meter of box width, will be hung across steel wire rope one end of pulley
On railway carriage, other end is hung on gantry-crane hook, using the lifting force of crane, is dragged train wagon, is reached vehicle
The full purpose in place of pico-ampere.
A kind of device and conventional method phase dragging train wagon using portal jib crane provided using technical solution as above
Than having technical effect that：
（1）Portal jib crane steel wire rope askew will not be skewed and be hung, and protect the trolley on gantry crane and the transmission of portal jib crane cart
Mechanism；
（2）Steel wire rope by lifting across univesal wheelwork can in time drag 6 to 7 train wagons, greatly
Facilitate crane handling goods.It eliminates and sends locomotive head dragging railway carriage generated cost in place；
（3）Univesal wheelwork installation positioning and Maintenance and Repair will be very convenient；
（4）The service life of portal jib crane steel wire rope extends, and reduces the number of more change steel rope, has saved cost.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of device dragging train wagon using portal jib crane, which is characterized in that including pulley bracket（1）, pulley（2）、
Axle sleeve（3）, the first washer（4）, second packing ring（5）, axis pin（6）, bolt（7）, locking nut（8）, centripetal thrust force roller bearing
（9）, radial ball bearing（10）With universal wheeling support（11）, the universal wheeling support（11）Top be equipped with radial ball bearing
（10）, the radial ball bearing（10）Top be equipped with centripetal thrust force roller bearing（9）, the centripetal thrust force roller bearing（9）
Top and locking nut（8）One end connection, the locking nut（8）With bolt（7）Connection, the pulley bracket（1）'s
One end and radial ball bearing（10）Connection, the axis pin（6）Across the pulley bracket（1）And pulley（2）, and in the axis pin
（6）With pulley bracket（1）Junction be equipped with second packing ring（5）, the pulley bracket（1）With the pulley（2）Between be equipped with
First washer（4）, the axis pin（6）Outer cover be equipped with axle sleeve（3）.
2. a kind of device dragging train wagon using portal jib crane according to claim 1, which is characterized in that the spiral shell
Bolt（7）For passing through the universal wheeling support（11）Top.
3. it is according to claim 1 it is a kind of using portal jib crane drag train wagon device, which is characterized in that it is described to
Heart thrust roller bearing（9）With the universal wheeling support（11）Connection.
4. a kind of device dragging train wagon using portal jib crane according to claim 1, which is characterized in that the cunning
Wheel（2）The groove on top with steel wire rope for connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820078229.0U CN207973416U (en) | 2018-01-18 | 2018-01-18 | A kind of device dragging train wagon using portal jib crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820078229.0U CN207973416U (en) | 2018-01-18 | 2018-01-18 | A kind of device dragging train wagon using portal jib crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207973416U true CN207973416U (en) | 2018-10-16 |
Family
ID=63769790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820078229.0U Expired - Fee Related CN207973416U (en) | 2018-01-18 | 2018-01-18 | A kind of device dragging train wagon using portal jib crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207973416U (en) |
-
2018
- 2018-01-18 CN CN201820078229.0U patent/CN207973416U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181016 Termination date: 20210118 |