CN209383203U - A kind of cable chain draw off gear - Google Patents
A kind of cable chain draw off gear Download PDFInfo
- Publication number
- CN209383203U CN209383203U CN201821892497.2U CN201821892497U CN209383203U CN 209383203 U CN209383203 U CN 209383203U CN 201821892497 U CN201821892497 U CN 201821892497U CN 209383203 U CN209383203 U CN 209383203U
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- CN
- China
- Prior art keywords
- lock body
- gear
- wheel shaft
- ontology
- bolt
- 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.)
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Abstract
The utility model devises a kind of cable chain draw off gear comprising ontology, rocking bar and lock body, wherein small wheel shaft is equipped on the ontology, small wheel shaft is for storing hawser or anchor chain；Small axle ends are equipped with pinion gear and rocking bar；It is rotated by rocking bar band moving axis and pinion gear；Lock body is installed on ontology, lock body is cylindrical structure, inside offer channel, be provided with bolt in channel；The bolt front end is limiting section, and the limiting section hemisphere stretches out outside lock body in the gear teeth for being inserted into pinion gear；Bolt rear end is guide rod, and guide rod is set in the channel inside lock body；The cable chain draw off gear of the utility model design is, it can be achieved that gear rotation, stop, the accurate control of deceleration.Keep cable chain folding and unfolding process time saving and energy saving, efficiency greatly improves.
Description
Technical field
The present invention relates to folding and unfolding cable chain equipment technology fields, it particularly relates to a kind of cable chain draw off gear.
Background technique
Currently, ship is during the work time, anchor chain or hawser are essentially used, at present during folding and unfolding anchor, is risen
For windlass using more, ship windlass is a kind of big deck machinery on ship, is used to retractable anchor and anchor chain.Windlass is usual
Be mounted on ship initial and tail sections main deck, for naval vessel unmoor, cast anchor heaving pile when use.However traditional ship windlass general structure
Complexity takes up a large area.
Therefore, convenience, flexible cable chain draw off gear are essential for operation ship, the master of existing cable chain draw off gear
It wants problem to be embodied in, is difficult to control direction, i.e., the forward and reverse of gear not easy to control cause folding and unfolding process time-consuming and laborious, shadow
Ring efficiency.
Summary of the invention
To solve the above problems, the present invention provides a kind of cable chain draw off gear, specific scheme is as follows:
A kind of cable chain draw off gear comprising ontology, rocking bar and lock body, wherein
Small wheel shaft is installed, small wheel shaft is for storing hawser or anchor chain on the ontology；
Small axle ends are equipped with pinion gear and rocking bar；Small wheel shaft and pinion gear is driven to rotate by rocking bar；
Lock body is installed on ontology, lock body is cylindrical structure, inside offer channel, be provided with bolt in channel；
The bolt front end is limiting section, and the limiting section hemisphere stretches out outside lock body in the gear teeth for being inserted into pinion gear；Bolt rear end
Portion is guide rod, and guide rod is set in the channel inside lock body；
Lock body rear end is connected with pulling claw；Pulling claw include coupler body and section be "] " pedestal of shape；The guide rod of bolt is fixedly connected
In pedestal "] " in shape structure；
It is arranged with spring on guide rod, step is provided in the channel inside lock body, both ends of the spring is respectively only to the limit of bolt
The step in the channel inside position portion and lock body；
Be provided on lock body with the junction of pulling claw pedestal one group with "] " groove of shape structure matching.
Further, the limiting section front end is hemisphere, when pulling claw pedestal enters in the groove of lock body, hemispheroidal latitude
To plane perpendicular to the gear teeth plane of pinion gear.
Further, the gear wheel engaged with pinion gear, big wheel shaft are also equipped on the ontology, gear wheel is installed on bull wheel
On axis, big wheel shaft for storing hawser or anchor chain, be fixed on ontology by big wheel shaft both ends.
Further, the rocking bar and ontology junction are provided with gasket, and the gasket is installed on small wheel shaft.
Further, the connecting portion of the small wheel shaft, big wheel shaft and ontology is provided with axle sleeve.
Beneficial effects of the present invention are shown:
The utility model devises a kind of cable chain draw off gear being made of ontology, pulling claw and lock body etc., it can be achieved that tooth
Wheel rotation stops, the accurate control of deceleration.Keep cable chain folding and unfolding process time saving and energy saving, efficiency greatly improves.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of cable chain draw off gear of the utility model；
Fig. 2 is the Structure explosion diagram of Fig. 1；
Fig. 3 is lock body structure cross-sectional view；
In figure:
1, rocking bar；2, ontology；3, pulling claw；4, spring；5, bolt；6: lock body；7, small wheel shaft；8, big wheel shaft；9, gear wheel；
10, gasket；11, pinion gear.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
The purpose of the present invention is what is be achieved through the following technical solutions:
Referring to Fig.1, Fig. 2, a kind of cable chain draw off gear comprising ontology 2, rocking bar 1 and lock body 6, wherein the ontology 2
On small wheel shaft 7 is installed, small wheel shaft 7 is for storing hawser or anchor chain；Small 7 end of wheel shaft is equipped with pinion gear 11 and rocking bar 1；By
Rocking bar 1 drives small wheel shaft 7 and pinion gear 11 to rotate；Lock body 6 is installed on ontology 2, lock body 6 is cylindrical structure, inside open
Equipped with channel, bolt 5 is provided in channel；5 front end of bolt is limiting section, and the limiting section hemisphere stretches out lock body 6
In the gear teeth of outer insertion pinion gear 11；5 rear end of bolt is guide rod, and guide rod is set in the channel inside lock body 6.
Referring to Fig. 3,6 rear end of lock body is connected with pulling claw 3；Pulling claw 3 include coupler body and section be "] " pedestal of shape；Bolt 5
Guide rod be fixedly connected on pedestal "] " in shape structure；It is arranged with spring 4 on guide rod, is provided with platform in the channel inside lock body 6
The limiting section of bolt 5 and the step in the channel inside lock body 6 are only supported in rank, 4 both ends of spring respectively；On lock body 6 with 3 pedestal of pulling claw
Junction be provided with one group with "] " groove of shape structure matching.The limiting section front end is hemisphere, when 3 pedestal of pulling claw enters
When in the groove of lock body 6, gear teeth plane of the hemispheroidal broadwise plane perpendicular to pinion gear 11.
In one preferred scheme, according to the needs for receiving payout operations, on ontology 2 also it is mountable have engaged with pinion gear 11
Gear wheel 9, big wheel shaft 8, gear wheel 9 is installed on big wheel shaft 8, and big wheel shaft 8 is for storing hawser or anchor chain, 8 liang of big wheel shaft
End is fixed on ontology 2.Big wheel shaft 8 also can be used as the axis of folding and unfolding cable chain.In addition, in order to extend small wheel shaft 7, big wheel shaft 8 makes
With the service life, abrasion is reduced, the connecting portion of small wheel shaft 7, big wheel shaft 8 and ontology 2 is provided with axle sleeve.Equally, in order to reduce rocking bar 1
With the friction of ontology in use process, the rocking bar 1 is provided with gasket 10 with 2 junction of ontology, and the gasket 10 is installed on small
On wheel shaft 7.
The utility model devise with "] " pulling claw of shape structure and lock body with matching baltimore groove, pulling claw
Can 360 degree rotation, drive bolt rotation；Bolt front end is hemisphere structure, and rear end is guide rod and spring；The insertion of hemisphere structure
In the gear teeth of gear, during pulling claw 360 degree rotation, it can produce three kinds of states.
State one, pulling claw are rotated to 0 degree of position, pulling claw "] " shape structure rotates into the groove of lock body, when the rotation of gear
When direction makes spherical surface stress, the gear teeth push spherical surface to move backward, and move The gear deceleration by spring resistance；State two, in shape
On the basis of state one, pulling claw rotates 180 degree, and the rotation direction of gear makes center of circle face stress, and gear rotation is obstructed, and rotation stops；Shape
State three, pulling claw are rotated to other positions, "] " shape structure is detached from from groove, the hemisphere of bolt front end is detached from from gear, tooth
The normal rotation of wheel.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of cable chain draw off gear, which is characterized in that it includes ontology (2), rocking bar (1) and lock body (6), wherein
It is equipped with small wheel shaft (7) on the ontology (2), small wheel shaft (7) is for storing hawser or anchor chain；
Small wheel shaft (7) end is equipped with pinion gear (11) and rocking bar (1)；Small wheel shaft (7) and pinion gear (11) are driven by rocking bar (1)
Rotation；
Be equipped on ontology (2) lock body (6), lock body (6) be cylindrical structure, inside offer channel, be provided in channel
Bolt (5)；Bolt (5) front end is limiting section, and the limiting section hemisphere stretches out lock body (6) and is inserted into pinion gear (11) outside
The gear teeth in；Bolt (5) rear end is guide rod, and guide rod is set in the internal channel of lock body (6)；
Lock body (6) rear end is connected with pulling claw (3)；Pulling claw (3) include coupler body and section be "] " pedestal of shape；The guide rod of bolt (5)
Be fixedly connected on pedestal "] " in shape structure；
It is arranged on guide rod spring (4), step is provided in the internal channel of lock body (6), bolt is only supported at spring (4) both ends respectively
(5) step in the internal channel of limiting section and lock body (6)；
Be provided on lock body (6) with the junction of pulling claw (3) pedestal one group with "] " groove of shape structure matching.
2. a kind of cable chain draw off gear according to claim 1, it is characterised in that: the limiting section front end is hemisphere,
When pulling claw (3) pedestal enters in the groove of lock body (6), hemispheroidal broadwise plane is flat perpendicular to the gear teeth of pinion gear (11)
Face.
3. a kind of cable chain draw off gear according to claim 1, it is characterised in that: be also equipped on the ontology (2) with
Gear wheel (9), the big wheel shaft (8) of pinion gear (11) engagement, gear wheel (9) are installed on big wheel shaft (8), and big wheel shaft (8) is used for
Storage hawser or anchor chain, big wheel shaft (8) both ends are fixed on ontology (2).
4. a kind of cable chain draw off gear according to claim 1, it is characterised in that: the rocking bar (1) connect with ontology (2)
Place is provided with gasket (10), and the gasket (10) is installed on small wheel shaft (7).
5. a kind of cable chain draw off gear according to claim 1, it is characterised in that: the small wheel shaft (7), big wheel shaft (8)
The connecting portion of ontology (2) is provided with axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821892497.2U CN209383203U (en) | 2018-11-16 | 2018-11-16 | A kind of cable chain draw off gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821892497.2U CN209383203U (en) | 2018-11-16 | 2018-11-16 | A kind of cable chain draw off gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209383203U true CN209383203U (en) | 2019-09-13 |
Family
ID=67864876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821892497.2U Expired - Fee Related CN209383203U (en) | 2018-11-16 | 2018-11-16 | A kind of cable chain draw off gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209383203U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331672A (en) * | 2020-03-19 | 2020-06-26 | 苏州名顺包装材料有限公司 | Plastic protective film perforating machine with perforating calibration auxiliary device |
| CN111453552A (en) * | 2020-04-23 | 2020-07-28 | 杭州勤立机械有限公司 | Novel cable laying automatic regulating device for building engineering construction |
-
2018
- 2018-11-16 CN CN201821892497.2U patent/CN209383203U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331672A (en) * | 2020-03-19 | 2020-06-26 | 苏州名顺包装材料有限公司 | Plastic protective film perforating machine with perforating calibration auxiliary device |
| CN111453552A (en) * | 2020-04-23 | 2020-07-28 | 杭州勤立机械有限公司 | Novel cable laying automatic regulating device for building engineering construction |
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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: 20190913 Termination date: 20211116 |