CN205592345U - Special gear wheel of mooring winch - Google Patents
Special gear wheel of mooring winch Download PDFInfo
- Publication number
- CN205592345U CN205592345U CN201620337158.2U CN201620337158U CN205592345U CN 205592345 U CN205592345 U CN 205592345U CN 201620337158 U CN201620337158 U CN 201620337158U CN 205592345 U CN205592345 U CN 205592345U
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- CN
- China
- Prior art keywords
- gear
- former
- outside
- mooring winch
- utility
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Abstract
The utility model discloses a special gear wheel of mooring winch, including the gear body, evenly set up a plurality of output teeth that are used for the meshing on the gear body outside is global, the center of gear body is equipped with the installation shaft hole, still is equipped with the former on the gear body, and the former setting is equipped with a plurality of lightening holes on the former between installation shaft hole outside edge and gear body outside edge, has still opened first ring channel, second ring channel in the outside of installing the shaft hole, the utility model discloses simple structure adopts a plurality of lightening holes, can carry the driven stationarity of high tooth wheel, improves transmission efficiency, sets up two rings shape groove in the outside of installing the shaft hole in addition, can further carry the life that high tooth took turns bearing capacity, extension gear.
Description
Technical field
This utility model relates to travelling gear field, is specially a kind of special gear wheel of mooring winch.
Background technology
Mooring winch is effectively to run equally when boats and ships are moored a boat or moored a boat and pull in shore to bring to, and has numerous function such as
Loading and uninstall process is playing drift, the effect supported and position, producing with constant tension adjustment compensation vibration simultaneously
Deviation.Installing the mooring winch for moor a boat loading or unloading on the bank is exactly the application example that constant-tension adjusts feature.Strand
Car is divided into manually, electrically according to power, hydraulic pressure three class；Winch can be divided into according to function: winch for ship, engineering winch, mining
Winch, cable reel etc.；Winch for ship can be divided into again: mooring winch, positioning winch, towing winch, anchor winch etc.；Press
It is divided into single drum and and two-fold cylinder according to roll form；Have according to reel distribution form and be divided into two-fold cylinder arranged side by side and front and back two-fold cylinder,
Existing mooring winch transmission gear wheel structural strength is relatively low, and bearing capacity is poor, transmission stability is poor.
Summary of the invention
The purpose of this utility model is to provide a kind of special gear wheel of mooring winch, to solve to carry in above-mentioned background technology
The problem gone out.
For achieving the above object, this utility model following technical scheme of offer: a kind of special gear wheel of mooring winch, including
Gear, described gear outside circumference is uniformly arranged multiple output gear for engagement, in described gear
The heart is provided with installation axis hole, is additionally provided with former in described gear, and described former be arranged on installation axis hole outer ledge with
Between gear outer ledge, described former is provided with multiple lightening hole, also has first in the outside of described installation axis hole
Cannelure, the second cannelure.
Preferably, described second cannelure is arranged on outside first annular groove, and described first annular groove and described second
The stepped distribution of cannelure, the groove depth of described first annular groove is 0.5-1mm, and groove width is 5-8mm；Described second cannelure
Groove depth is 0.6-0.8mm, and groove width is 5-10mm.
Preferably, described lightening hole is evenly distributed on former, and the quantity of described lightening hole arranges 6-8, and described in subtract
Repeated hole uses circular or oval.
Preferably, described gear uses 42CrMo steel alloy to make.
Compared with prior art, the beneficial effects of the utility model are:
(1) this utility model simple in construction, uses multiple lightening hole, it is possible to increase gear-driven stationarity, improves and passes
Efficiency of movement.
(2) this utility model arranges two cannelures in the outside installing axis hole, and the groove depth of first annular groove is set to
0.5-1mm, groove width is set to 5-8mm, and the groove depth of the second cannelure is set to 0.6-0.8mm, and groove width is set to 5-10mm, it is possible to enter one
Step improves gear capacity, extends the service life of gear.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is side view of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-2, a kind of technical scheme of this utility model offer: a kind of special gear wheel of mooring winch, including tooth
Wheel body 1, gear 1 uses 42CrMo steel alloy to make, the 42CrMo steel alloy of employing have higher fatigue strength with
Anti-repeat impact ability, it is possible to extend the service life of gear, described gear 1 outside circumference is uniformly arranged multiple
For the output gear 2 of engagement, the center of described gear 1 is provided with installation axis hole 3, is additionally provided with width in described gear 1
Plate 4, and described former 4 be arranged on installation axis hole 3 outer ledge and gear 1 outer ledge between, described former 4 is provided with
Multiple lightening holes 5, also have first annular groove the 6, second cannelure 7 in the outside of described installation axis hole 3.
In the present embodiment, the second cannelure 7 is arranged on outside first annular groove 6, and described first annular groove 6 and described
The stepped distribution of second ring groove 7, the groove depth of described first annular groove 6 is 0.5-1mm, and groove width is 5-8mm；Described second annular
The groove depth of groove 7 is 0.6-0.8mm, and groove width is 5-10mm, and this utility model uses two cannelures of stepped distribution, it is possible to
Gear capacity can be improved further, extend the service life of gear.
It addition, in the present embodiment, lightening hole 5 is evenly distributed on former 4, the quantity of described lightening hole 5 arranges 6-8,
And described lightening hole 5 uses circle or ellipse, this utility model uses multiple lightening holes, and the original transmission of gear can be kept to put down
Stability, simultaneously after gear loss of weight, reduces the transmission load between gear, improves transmission efficiency, it is possible to increase be gear-driven
Stationarity.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. the special gear wheel of mooring winch, including gear (1), it is characterised in that: described gear (1) outside week
Being uniformly arranged multiple output gear (2) for engagement on face, the center of described gear (1) is provided with installation axis hole (3), in institute
State and in gear (1), be additionally provided with former (4), and described former (4) is arranged on installation axis hole (3) outer ledge and gear
(1) between outer ledge, described former (4) is provided with multiple lightening hole (5), also has in the outside of described installation axis hole (3)
First annular groove (6), the second cannelure (7).
A kind of special gear wheel of mooring winch the most according to claim 1, it is characterised in that: described second cannelure (7)
It is arranged on first annular groove (6) outside, and described first annular groove (6) and described second cannelure (7) stepped distribution, institute
The groove depth stating first annular groove (6) is 0.5-1mm, and groove width is 5-8mm；The groove depth of described second cannelure (7) is 0.6-
0.8mm, groove width is 5-10mm.
A kind of special gear wheel of mooring winch the most according to claim 1, it is characterised in that: described lightening hole (5) is uniform
Being distributed on former (4), the quantity of described lightening hole (5) arranges 6-8, and described lightening hole (5) uses circular or oval.
A kind of special gear wheel of mooring winch the most according to claim 1, it is characterised in that: described gear (1) is adopted
Make of 42CrMo steel alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620337158.2U CN205592345U (en) | 2016-04-21 | 2016-04-21 | Special gear wheel of mooring winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620337158.2U CN205592345U (en) | 2016-04-21 | 2016-04-21 | Special gear wheel of mooring winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205592345U true CN205592345U (en) | 2016-09-21 |
Family
ID=56935171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620337158.2U Expired - Fee Related CN205592345U (en) | 2016-04-21 | 2016-04-21 | Special gear wheel of mooring winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205592345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107177794A (en) * | 2017-05-16 | 2017-09-19 | 扬州保来得科技实业有限公司 | A kind of damping powder metallurgical gear and preparation method thereof |
| CN112104259A (en) * | 2020-11-16 | 2020-12-18 | 睿恩光电有限责任公司 | Piezoelectric driving device, camera device, and electronic apparatus |
-
2016
- 2016-04-21 CN CN201620337158.2U patent/CN205592345U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107177794A (en) * | 2017-05-16 | 2017-09-19 | 扬州保来得科技实业有限公司 | A kind of damping powder metallurgical gear and preparation method thereof |
| CN112104259A (en) * | 2020-11-16 | 2020-12-18 | 睿恩光电有限责任公司 | Piezoelectric driving device, camera device, and electronic apparatus |
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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: 20160921 Termination date: 20170421 |