CN105857522B - Cross pin C-type shackle - Google Patents
Cross pin C-type shackle Download PDFInfo
- Publication number
- CN105857522B CN105857522B CN201610257363.2A CN201610257363A CN105857522B CN 105857522 B CN105857522 B CN 105857522B CN 201610257363 A CN201610257363 A CN 201610257363A CN 105857522 B CN105857522 B CN 105857522B
- Authority
- CN
- China
- Prior art keywords
- cross pin
- pin
- baffle plate
- shaped ring
- cover 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/20—Adaptations of chains, ropes, hawsers, or the like, or of parts thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
- F16G15/04—Quickly-detachable chain couplings; Shackles chain links with rapid junction means are classified according to the corresponding kind of chain
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention discloses a kind of cross pin C-type shackle, including C-shaped ring 1 and unloading snap connector 2, the C-shaped ring 1 and the snap connector 2 that unloads are detachably connected, deck 3 is provided with the both ends open of the C-shaped ring 1, the snap connector 2 that unloads is caught in the C-shaped ring 1 by the deck 3, the C-shaped ring 1 and the snap connector 2 that unloads is connected as a single entity.Beneficial effects of the present invention are：For connecting buoy mooring line, removably connection causes installation anchor chain and dismounting anchor chain more will be convenient to C-shaped ring with snap connector is unloaded, more safe and reliable, can significantly improve navigation mark operating efficiency and navaid ensures safety.
Description
Technical field
The present invention relates to the connector of marine marker anchor chain, in particular to a kind of cross pin C-type shackle.
Background technology
Buoy mooring line is mainly used to be solid marine marker.At present, the shackle essentially taper bolt that marine marker anchor chain is used
Shackle, split pin shackle and Kenter shackle.Taper bolt shackle and split pin shackle dismounting are difficult, and easily out of stock cause anchor chain to break
Open, buoy drift, cause great marine navigation potential safety hazard.Kenter shackle installation and removal are all extremely difficult.
The content of the invention
To solve the above problems, it is an object of the invention to provide a kind of cross pin C-type shackle, connecting buoy mooring line
It is more firm, dismantle easier.
The invention provides a kind of cross pin C-type shackle, including C-shaped ring and snap connector is unloaded, the C-shaped ring and described
Unload snap connector to be detachably connected, deck is provided with the both ends open of the C-shaped ring, the snap connector that unloads passes through the deck
The C-shaped ring is caught in, the C-shaped ring and the snap connector that unloads is connected as a single entity.
As further improvement of the invention, the snap connector that unloads includes baffle plate, connector body, cross pin, anti-avulsion
Ring, cover plate and bearing pin, the baffle plate insert the connector body, and the cross pin inserts the centre of the baffle plate, described to stop
Decylization fixes the locked baffle plate from the connector body is reversely inserted, and the cover plate inserts the connector body, described
Bearing pin inserts the cover plate and fixes the cover plate.
As further improvement of the invention, the baffle plate is T-type structure, and the centre of the baffle plate is provided with cross pin-and-hole,
The bottom two ends of the baffle plate are arranged with latch segment, and the bottom centre position of the baffle plate is provided with wedge-shaped slot, the cross pin
The cross pin-and-hole is inserted by the wedge-shaped slot.
As further improvement of the invention, the intermediate symmetry of the connector body is provided with jack, the connector sheet
The both sides of body are provided with neck, and the neck is caught in the deck, and the latch segment inserts the jack, and the falling-resistant ring is from anti-
The jack is sealed to the jack is inserted.
As further improvement of the invention, swivelling chute is provided with the falling-resistant ring, the latch segment is in the swivelling chute
Interior 0~90 degree of rotation.
As further improvement of the invention, cross cotter way is provided with the inside of the cover plate, the both sides of the cover plate are provided with pin
Hole, the cover plate is inserted in the connector body, and the cross pin is moved up and down in the cross cotter way, and the bearing pin is inserted
Enter the pin-and-hole and fix the cover plate.
As further improvement of the invention, the cross pin C-type shackle is oval shackle.
Beneficial effects of the present invention are：
For connecting buoy mooring line, removably connection to install anchor chain and dismounting anchor chain C-shaped ring with snap connector is unloaded
More will be convenient, it is more safe and reliable, navigation mark operating efficiency can be significantly improved and navaid ensures safety.
Brief description of the drawings
Fig. 1 is the structural representation of the cross pin C-type shackle described in the embodiment of the present invention；
Fig. 2 is the structural representation of C-shaped ring in Fig. 1；
Fig. 3 is to unload the structural representation of snap connector in Fig. 1；
Fig. 4 is the structural representation of baffle plate in Fig. 3；
Fig. 5 is the structural representation of bearing pin in Fig. 3；
Fig. 6 is the structural representation of connector body in Fig. 3；
Fig. 7 is the structural representation of Fig. 3 cover plates；
Fig. 8 is the structural representation of cross pin in Fig. 3；
Fig. 9 is the side view of falling-resistant ring in Fig. 3；
Figure 10 is the top view of falling-resistant ring in Fig. 3.
In figure,
1st, C-shaped ring；2nd, snap connector is unloaded；3rd, deck；4th, baffle plate；5th, connector body；6th, cross pin；7th, falling-resistant ring；8、
Cover plate；9th, bearing pin；10th, latch segment；11st, wedge-shaped slot；12nd, cross cotter way；13rd, jack；14th, neck；15th, swivelling chute.
Embodiment
The present invention is described in further detail below by specific embodiment and with reference to accompanying drawing.
As Figure 1-10 shows, a kind of cross pin C-type shackle of the embodiment of the present invention, including C-shaped ring 1 and unload snap connector
2, C-shaped ring 1 and unload snap connector 2 and be detachably connected, deck 3 is provided with the both ends open of C-shaped ring 1, snap connector 2 is unloaded by card
Seat 3 is caught in C-shaped ring 1, makes C-shaped ring 1 and unload snap connector 2 to be connected as a single entity.Unload snap connector 2 including baffle plate 4, connector body 5,
Cross pin 6, falling-resistant ring 7, cover plate 8 and bearing pin 9, the insertion connector of baffle plate 4 body 5, cross pin 6 inserts the centre of baffle plate 4, anti-avulsion
Ring 7 fixes locked baffle plate 4 from reverse insertion connector body 5, and the insertion connector of cover plate 8 body 5, the insertion of bearing pin 9 cover plate 8 will be covered
Plate 8 is fixed.
Wherein, baffle plate 4 is T-type structure, and the centre of baffle plate 4 is provided with cross pin-and-hole, and the bottom two ends of baffle plate 4 are arranged with lock
Tight block 10, the bottom centre position of baffle plate 4 is provided with wedge-shaped slot 11, and cross pin 6 inserts cross pin-and-hole by wedge-shaped slot 11.Connector
The intermediate symmetry of body 5 is provided with jack 13, and the both sides of connector body 5 are provided with neck 14, and neck 14 is caught in deck 3, locking
Block 10 inserts jack 13, and falling-resistant ring 7 seals jack 13 from reverse insertion jack 13.Swivelling chute 15, locking are provided with falling-resistant ring 7
Block 10 is rotatable 0~90 degree in swivelling chute 15.The inner side of cover plate 8 is provided with cross cotter way 12, and the both sides of cover plate 8 are provided with pin-and-hole, lid
In the insertion connector of plate 8 body 5, cross pin 6 can be moved up and down in cross cotter way 12, the insertion pin-and-hole of bearing pin 9 securing cover plate 8.
The assembling process of the cross pin C-type shackle of the present invention is as follows：
Step 1, baffle plate 4 is inserted into connector body 5 by jack 13, baffle plate 4 is rotated into an angle, then by falling-resistant ring
7 insert jack 13 from opposite direction, jack 13 are sealed, anti-baffle plate 4 comes off from jack 13；
Step 2, cross pin 6 is inserted into cross pin-and-hole, then cover plate 8 is inserted into connector body 5；
Step 3, bearing pin 9 is inserted into pin-and-hole securing cover plate 8.
The cross pin C-type shackle of the present invention is divided to installation anchor chain and dismounting two steps of anchor chain when in use.
The concrete operation step for installing anchor chain is as follows：
Step 1, the baffle plate 4 unloaded on snap connector 2 is rotated counterclockwise to and the upright position of connector body 5；
Step 2, two cable links are put into from the openend of C-shaped ring 1；
Step 3, the deck 3 of the insertion C-shaped ring 1 on the inside of ring of snap connector body 5 will be unloaded, is an ellipse by the envelope of C-shaped ring 1
Shape shackle；
Step 4, the dextrorotation of baffle plate 4 is turn 90 degrees, connected as one just with C-shaped ring 1；
Step 5, cross pin 6 is knocked in into wedge-shaped slot 11 from cross cotter way 12 on the inside of ring, anti-baffle plate 4 is turned round, by anchor chain
Connect.
The concrete operation step for dismantling anchor chain is as follows：
Step 1, cross pin 6 is knocked out into wedge-shaped slot 11 on the outside of ring, drops back into cross cotter way 12；
Step 2, by 90 degree of 4 rotate counterclockwise of baffle plate；
Step 3, snap connector body 5 will be unloaded to knock out, you can take out cable link, disengages anchor chain.
The cross pin C-type shackle of the present invention is used for connecting buoy mooring line, and safe and reliable, convenient disassembly can be with bright
Aobvious raising navigation mark operating efficiency and navaid ensure safety.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (4)
1. a kind of cross pin C-type shackle, it is characterised in that including C-shaped ring (1) and unload snap connector (2), the C-shaped ring (1)
It is detachably connected with the snap connector (2) that unloads, deck (3) is provided with the both ends open of the C-shaped ring (1), the shackle connects
Fitting (2) is caught in the C-shaped ring (1) by the deck (3), is linked as the C-shaped ring (1) and the snap connector (2) that unloads
One；
It is described unload snap connector (2) including baffle plate (4), connector body (5), cross pin (6), falling-resistant ring (7), cover plate (8) and
Bearing pin (9), the baffle plate (4) inserts the connector body (5), and the cross pin (6) inserts the centre of the baffle plate (4),
The falling-resistant ring (7) inserts institute from the fixed locked baffle plate (4) of the connector body (5), the cover plate (8) is reversely inserted
Connector body (5) is stated, the bearing pin (9) inserts the cover plate (8), and the cover plate (8) is fixed；
The baffle plate (4) is T-type structure, and the centre of the baffle plate (4) is provided with cross pin-and-hole, the bottom two ends of the baffle plate (4)
Latch segment (10) is arranged with, the bottom centre position of the baffle plate (4) is provided with wedge-shaped slot (11), and the cross pin (6) passes through
The wedge-shaped slot (11) inserts the cross pin-and-hole；
Cross cotter way (12) is provided with the inside of the cover plate (8), the both sides of the cover plate (8) are provided with pin-and-hole, cover plate (8) insertion
In the connector body (5), the cross pin (6) moves up and down in the cross cotter way (12), bearing pin (9) insertion
The pin-and-hole fixes the cover plate (8).
2. cross pin C-type shackle according to claim 1, it is characterised in that the centre of the connector body (5) is right
Claim to be provided with jack (13), the both sides of the connector body (5) are provided with neck (14), and the neck (14) is caught in the deck
(3) in, the latch segment (10) inserts the jack (13), and the falling-resistant ring (7) is from the jack (13) is reversely inserted by institute
Jack (13) is stated to seal.
3. cross pin C-type shackle according to claim 2, it is characterised in that swivelling chute is provided with the falling-resistant ring (7)
(15), the latch segment (10) 0~90 degree of rotation in the swivelling chute (15).
4. the cross pin C-type shackle according to any one in claim 1-3, it is characterised in that the cross pin C
Type shackle is oval shackle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610257363.2A CN105857522B (en) | 2016-04-22 | 2016-04-22 | Cross pin C-type shackle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610257363.2A CN105857522B (en) | 2016-04-22 | 2016-04-22 | Cross pin C-type shackle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105857522A CN105857522A (en) | 2016-08-17 |
| CN105857522B true CN105857522B (en) | 2017-10-03 |
Family
ID=56633888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610257363.2A Active CN105857522B (en) | 2016-04-22 | 2016-04-22 | Cross pin C-type shackle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105857522B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169595A (en) * | 2020-01-14 | 2020-05-19 | 陈伟兴 | Convenient navigation mark anchor chain of dismantling is broken out |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1316648A2 (en) * | 2001-12-03 | 2003-06-04 | Yutaka Hara | Barrier marker for roadways |
| CN201371924Y (en) * | 2009-03-20 | 2009-12-30 | 正茂集团有限责任公司 | Quick connecting shackle |
| CN103419903A (en) * | 2013-06-28 | 2013-12-04 | 江苏亚星锚链股份有限公司 | C-type shackle |
| CN103627872A (en) * | 2012-08-22 | 2014-03-12 | 上海锡华机械工程有限公司 | Heat treatment method for C-shaped rapid shackle |
| CN205707174U (en) * | 2016-04-22 | 2016-11-23 | 交通运输部北海航海保障中心青岛航标处 | Cross pin C-type shackle |
-
2016
- 2016-04-22 CN CN201610257363.2A patent/CN105857522B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1316648A2 (en) * | 2001-12-03 | 2003-06-04 | Yutaka Hara | Barrier marker for roadways |
| CN201371924Y (en) * | 2009-03-20 | 2009-12-30 | 正茂集团有限责任公司 | Quick connecting shackle |
| CN103627872A (en) * | 2012-08-22 | 2014-03-12 | 上海锡华机械工程有限公司 | Heat treatment method for C-shaped rapid shackle |
| CN103419903A (en) * | 2013-06-28 | 2013-12-04 | 江苏亚星锚链股份有限公司 | C-type shackle |
| CN205707174U (en) * | 2016-04-22 | 2016-11-23 | 交通运输部北海航海保障中心青岛航标处 | Cross pin C-type shackle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105857522A (en) | 2016-08-17 |
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| GR01 | Patent grant |