CN206088871U - Wear -resisting type pulley that uses above large -scale brill oil ship ship - Google Patents
Wear -resisting type pulley that uses above large -scale brill oil ship ship Download PDFInfo
- Publication number
- CN206088871U CN206088871U CN201620518555.XU CN201620518555U CN206088871U CN 206088871 U CN206088871 U CN 206088871U CN 201620518555 U CN201620518555 U CN 201620518555U CN 206088871 U CN206088871 U CN 206088871U
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- CN
- China
- Prior art keywords
- pulley
- groups
- connecting plates
- wear
- installing plate
- 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 wear -resisting type pulley that uses above large -scale brill oil ship ship, including the mounting panel, the both sides welding of mounting panel has two sets of connecting plates, the outside of two sets of connecting plates is equipped with the fixed plate, one side that the fixed plate is close to two sets of connecting plates is equipped with the recess, be equipped with the round hole on two sets of connecting plates, the round hole cover is equipped with the installation axle, and just the installation axle matches with the recess, it is equipped with the bearing to install epaxial cover, bearing outside cover is equipped with the pulley, be equipped with the through -hole on the mounting panel, the mounting panel is close to that one side of pulley is articulated to have a shock attenuation antifriction device. The utility model discloses, through installation shock attenuation antifriction device on the mounting panel, reduce rope beating when the in -service use, guide the direction of motion of rope, reduce the bias of rope, make the contact of rope and pulley evenly, reduce local the friction to the damage of pulley, improve the life of pulley.
Description
Technical field
This utility model is related to pulley technical field, more particularly to the wear-resisting type pulley that a kind of large power drill oil tanker ship is used above.
Background technology
At present, the pulley for using is sold in the market all to have a problem that, produces wear-resisting pulley in the case of can not exactly mitigating cost.In general, the wearability improved by pulley, has to, by manufacturing the pulley of high-abrasive material, if according to said method, to greatly improve pulley cost；Otherwise, the wearability of pulley is poor.
Utility model content
The purpose of this utility model is and the wear-resisting type pulley that a kind of large power drill oil tanker ship for proposing is used above in order to solve shortcoming present in prior art.
To achieve these goals, this utility model employs following technical scheme：
The wear-resisting type pulley that a kind of large power drill oil tanker ship is used above, including installing plate, the both sides of the installing plate are welded with two groups of connecting plates, fixed plate is provided with the outside of two groups of connecting plates, the fixed plate is provided with groove near the side of two groups of connecting plates, two groups of connecting plates are provided with circular hole, the circular hole is arranged with installation axle, and installation axle and matching grooves, bearing is arranged with the installation axle, pulley is arranged with the outside of the bearing, the installing plate is provided with through hole, and the installing plate is hinged with the antifriction device of damping near the side of pulley；
The antifriction device of the damping is made up of rotating shaft, two groups of L-type connecting rods and roller, one end of the rotating shaft is connected with installing plate, the other end of the rotating shaft is provided with two groups of L-type connecting rods, two groups of L-type connecting rods are provided with roller, projection is provided with the outside of the rotating shaft, the installing plate is provided with positive stop near the side of the antifriction device of damping.
Preferably, it is equipped between keyway, and installation axle and fixed plate in the installation axle and fixed plate and is provided with connecting key.
Preferably, the fixed plate is connected with installing plate by screw.
Preferably, the installing plate is provided with installing hole.
The beneficial effects of the utility model：When actually used, due to rope in the pulley it is quick move when, rope bounce is serious, rope is unstable with pulley contact, causes the friction between rope and pulley uneven, makes the easy friction texturizing of pulley, reduce the service life of pulley, by installing the antifriction device of damping on a mounting board, reduce bounce of rope when actually used, guide the direction of motion of rope, reduce the deviation of rope, make rope uniform with pulley contact, reduce damage of the local friction to pulley, improve the service life of pulley.
Description of the drawings
Fig. 1 be the utility model proposes a kind of structural representation of wear-resisting type pulley that uses above of large power drill oil tanker ship；
Fig. 2 be the utility model proposes a kind of structural representation of the antifriction device of wear-resisting type pulley damping that uses above of large power drill oil tanker ship.
In figure：1 installing plate, 2 two groups of connecting plates, 3 installation axles, 4 fixed plates, 5 grooves, 6 bearings, 7 pulleys, 8 through holes, the antifriction device of 9 dampings, 10 rotating shafts, 11 projections, 12 two groups of L-type connecting rods, 13 rollers, 14 positive stops.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than the embodiment of whole.
With reference to Fig. 1-2, the wear-resisting type pulley that a kind of large power drill oil tanker ship is used above, including installing plate 1, the both sides of the installing plate 1 are welded with two groups of connecting plates 2, the outside of two groups of connecting plates 2 is provided with fixed plate 4, the fixed plate 4 is provided with groove 5 near the side of two groups of connecting plates 2, two groups of connecting plates 2 are provided with circular hole, the circular hole is arranged with installation axle 3, and installation axle 3 is matched with groove 5, bearing 6 is arranged with the installation axle 3, pulley 7 is arranged with the outside of the bearing 6, the installing plate 1 is provided with through hole 8, the installing plate 1 is hinged with the antifriction device of damping 9 near the side of pulley 7；
The antifriction device 9 of the damping is made up of 10, two groups of L-type connecting rods 12 of rotating shaft and roller 13, one end of the rotating shaft 10 is connected with installing plate 1, the other end of the rotating shaft 10 is provided with two groups of L-type connecting rods 12, two groups of L-type connecting rods 12 are provided with roller 13, the outside of the rotating shaft 10 is provided with projection 11, and the installing plate 1 is provided with positive stop 14 near the side of the antifriction device of damping 9.
In this utility model, when actually used, due to rope in the pulley 7 it is quick move when, rope bounce is serious, rope contacts unstable with pulley 7, cause the friction between rope and pulley 7 uneven, make 7 easy friction texturizing of pulley, reduce the service life of pulley 7, by the antifriction device of damping 9 is installed on installing plate 1, reduce bounce of rope when actually used, the direction of motion of guiding rope, is reduced the deviation of rope, rope is contacted with pulley 7 uniformly, damage of the local friction to pulley 7 is reduced, the service life of pulley 7 is improved.
The above; only this utility model preferably specific embodiment; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model is disclosed; according to the technical solution of the utility model and its utility model design in addition equivalent or change, should all cover within protection domain of the present utility model.
Claims (4)
1. the wear-resisting type pulley that a kind of large power drill oil tanker ship is used above, including installing plate（1）, it is characterised in that：The installing plate（1）Both sides be welded with two groups of connecting plates（2）, two groups of connecting plates（2）Outside be provided with fixed plate（4）, the fixed plate（4）Near two groups of connecting plates（2）Side be provided with groove（5）, two groups of connecting plates（2）Circular hole is provided with, the circular hole is arranged with installation axle（3）, and installation axle（3）With groove（5）Matching, the installation axle（3）On be arranged with bearing（6）, the bearing（6）Outside is arranged with pulley（7）, the installing plate（1）It is provided with through hole（8）, the installing plate（1）Near pulley（7）Side be hinged with the antifriction device of damping（9）；
The antifriction device of the damping（9）By rotating shaft（10）, two groups of L-type connecting rods（12）And roller（13）Composition, the rotating shaft（10）One end and installing plate（1）Connection, the rotating shaft（10）The other end be provided with two groups of L-type connecting rods（12）, two groups of L-type connecting rods（12）It is provided with roller（13）, the rotating shaft（10）Outside be provided with projection（11）, the installing plate（1）Near the antifriction device of damping（9）Side be provided with positive stop（14）.
2. the wear-resisting type pulley that a kind of large power drill oil tanker ship according to claim 1 is used above, it is characterised in that the installation axle（3）And fixed plate（4）On be equipped with keyway, and installation axle（3）And fixed plate（4）Between be provided with connecting key.
3. the wear-resisting type pulley that a kind of large power drill oil tanker ship according to claim 1 is used above, it is characterised in that the fixed plate（4）By screw and installing plate（1）Connection.
4. the wear-resisting type pulley that a kind of large power drill oil tanker ship according to claim 1 is used above, it is characterised in that the installing plate（1）It is provided with installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620518555.XU CN206088871U (en) | 2016-06-01 | 2016-06-01 | Wear -resisting type pulley that uses above large -scale brill oil ship ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620518555.XU CN206088871U (en) | 2016-06-01 | 2016-06-01 | Wear -resisting type pulley that uses above large -scale brill oil ship ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206088871U true CN206088871U (en) | 2017-04-12 |
Family
ID=58471733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620518555.XU Expired - Fee Related CN206088871U (en) | 2016-06-01 | 2016-06-01 | Wear -resisting type pulley that uses above large -scale brill oil ship ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206088871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107445072A (en) * | 2017-08-17 | 2017-12-08 | 孙文站 | A kind of power equipment maintenance hanging apparatus |
-
2016
- 2016-06-01 CN CN201620518555.XU patent/CN206088871U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107445072A (en) * | 2017-08-17 | 2017-12-08 | 孙文站 | A kind of power equipment maintenance hanging apparatus |
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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: 20170412 Termination date: 20170601 |