CN207760811U - A kind of release mooring hook - Google Patents
A kind of release mooring hook Download PDFInfo
- Publication number
- CN207760811U CN207760811U CN201721698004.7U CN201721698004U CN207760811U CN 207760811 U CN207760811 U CN 207760811U CN 201721698004 U CN201721698004 U CN 201721698004U CN 207760811 U CN207760811 U CN 207760811U
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- pivot pin
- hole
- framework panel
- lid
- connector
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Abstract
The utility model discloses a kind of release mooring hooks comprising：A connection piece, including an axis hole；One framework panel；And a pivot pin mechanism, including a pivot pin, a pivot pin seat and a pivot pin lid；The wherein described pivot pin is set to the axis hole, and the bottom end of the pivot pin is placed on a hole of the pivot pin seat, and the top of the pivot pin is placed on a groove of the pivot pin lid；It is connected by the pivot pin mechanism between the connector and the framework panel, the connector is connected to the pivot pin and the pivot pin seat, and the framework panel is connected to the pivot pin seat and the pivot pin lid.
Description
Technical field
The present invention relates to ship de- cable device, especially a kind of release mooring hooks improved.
Background technology
Quick releasing hook is that one kind being used for ship stranded cable on harbour, and the special equipment of heaving pile is the update of traditional bollard
Regeneration product, compared with bollard, it alleviates labor intensity, improves efficiency, safety and reliability.
Chinese patent notification number CN202124842U discloses a kind of Novel release hook, and hook housing is by bolt lock in rack face
So that pivot pin is not rotated on plate, concave notch is equipped in pivot pin axial end, this structure is used structure at this stage, but due to
The environment particularity of dock operation, the mesopore corrosion release mooring hook that the moisture in the environment such as rainwater, seawater can coordinate through pivot pin
Each workpiece.Once corrosion is serious, release mooring hook will be unable to rotation work.On the other hand, the structure of this pivot pin is set at this stage
Meter, can only be by dismounting to dismounting by force, this can damage the integrality of each component, also be unfavorable for maintaining in the future, increases
Maintenance cost.
The framework panel upper shaft hole of quick releasing hook and pivot pin are clearance fits at this stage, and pivot pin seat, connector and
Rack is all metalwork, and after prolonged use, gap can become increasing, and then generates loosening, is matched with pivot pin
Stress surface paint also wear out it is serious, once and rainwater, seawater to flow through gap serious by metalwork corrosion, release mooring hook can be caused
Can not rotation work, influence normal job schedule.In order to enable release mooring hook to use steadily in the long term and the purpose of easy disassembly, but
It is most primary at this stage manufacture and requirement.How the stability of installation pivot pin is ensured in a limited space and in size,
While even improving stability, the influence of seawater, rainwater environment to pivot pin is avoided, cost is reduced, is that the manufacture present invention is de-
The wanted problems faced of cable hook device.
Invention content
It is an object of the present invention to provide a kind of release mooring hooks, wherein the release mooring hook includes a connection piece, a pivot pin
Mechanism and a framework panel, it is hinged by the pivot pin mechanism between the connector and the framework panel, the axis is installed
Pin mechanism enables the release mooring hook to use steadily in the long term.
It is an object of the present invention to provide a kind of release mooring hook, the pivot pin mechanism is using the bottom end of a pivot pin with direct
The mode of insertion is placed stably in an elastic element, the elasticity is arranged in a hole of a pivot pin seat, the hole in advance
Element can deform upon in stress and have screens and sealing function, solid to prevent in pivot pin seat moisture to accumulate corrosion for a long time
Fixed place, while the pivot pin bottom end being avoided to be in direct contact with the pivot pin seat.
It is an object of the present invention to provide a kind of release mooring hook, hanging ring screw thread is arranged in the pivot pin top, to solve
Traditional pivot pin problem not easy to assemble.
It is another object of the present invention to provide a kind of release mooring hook, the pivot pin mechanism further comprises a pivot pin lid,
The pivot pin lid has an at least bolt hole, a groove and a limiting section；The framework panel has an at least binding groove, described
Binding groove corresponds to the bolt hole, and the pivot pin lid is through to by a setting at least fastening bolt from the bolt hole described
Binding groove is to be fixedly connected on the framework panel；Further there is a limiting slot, the limiting slot to correspond on the pivot pin top
In the limiting section, the pivot pin top corresponds to the groove, the pivot pin is fixedly installed on the pivot pin lid, in institute
When stating connector rotation work, the pivot pin, which is restricted, to rotate therewith.
It is another object of the present invention to provide a kind of release mooring hook, the institute between the fastening bolt and the pivot pin
It states pivot pin lid and a sealing ring is further arranged in the junction of the pivot pin, to prevent the pivot pin lid from being locked with the framework panel
It is next to have gap, and then rainwater, seawater is effectively prevent to penetrate into the pivot pin, reach sealing effect.
It is another object of the present invention to provide a kind of release mooring hook, the upper and lower side of the connector is respectively provided with rubber pad,
When the connector rotation work, the rubber pad protects the connector directly not touched with framework panel, pivot pin seat,
The outer surface paint of the framework panel and the pivot pin seat will not be rubbed off because rotating frequently；The rubber pad also rises simultaneously
To cushioning effect, the stability that the framework panel is destroyed in the connector rotation process is avoided.
It is another object of the present invention to provide a kind of release mooring hooks can be effective using the improved pivot pin mechanism
Ground reduces installation difficulty and production cost so that the release mooring hook is more competitive.
One side under this invention, the present invention provide a kind of release mooring hook comprising：
A connection piece, including an axis hole；
One framework panel；And
One pivot pin mechanism, including a pivot pin, a pivot pin seat and a pivot pin lid；The wherein described pivot pin is set to the axis hole,
The bottom end of the pivot pin is placed on a hole of the pivot pin seat, and it is one recessed to be placed on the pivot pin lid for the top of the pivot pin
Slot；It is connected by the pivot pin mechanism between the connector and the framework panel, the connector is connected to the pivot pin
With the pivot pin seat, the framework panel is connected to the pivot pin seat and the pivot pin lid.
According to one embodiment of present invention, the connector, the pivot pin seat and the framework panel are all metalwork,
For prevent corrosion and in outer metallic surface spray paint；The pivot pin shape is cylinder, material 40Cr, plating hard chromium on surface；
Metalwork spray paint again may be used in the pivot pin lid, or directly uses stainless steel.
According to one embodiment of present invention, the top and bottom of the connector are respectively provided with a rubber pad, when the company
When fitting rotation work, the rubber pad protects the connector directly not touched with framework panel, pivot pin seat, will not be because of frequency
Numerous rotation and the outer surface paint for rubbing off the framework panel and the pivot pin seat；The rubber pad also acts as buffering and makees simultaneously
With avoiding the stability for destroying the framework panel in the connector rotation process.
According to one embodiment of present invention, the bottom end of the pivot pin is stably fixed in a manner of direct-insert in institute
The hole of pivot pin seat is stated, an elastic element is set in the hole in advance, the elastic element wraps the outer of the pivot pin
Surface is simultaneously equipped with an oil flow hole in the bottom middle for wrapping up the pivot pin, and the elastic element can be deformed upon in stress
And there is screens effect, fixing the pivot pin with screens cannot move relative to the hole, can also avoid the pivot pin and institute
It states internal surface of hole to be in direct contact, there is moisture to accumulate corrosion bearing for a long time to avoid the internal surface of hole.
Preferably, the pivot pin seat tool has the concave groove of an inverted conical body, and the upper end of the concave groove is cone
Bottom surface, the basal diameter size of the concave groove are equal to the diameter in the hole, and the concave groove is for storing lubricant grease.
According to one embodiment of present invention, the pivot pin lid includes an at least bolt hole and a limiting section；The rack
There is panel an at least binding groove and a pin hole, the size of the binding groove to correspond to the bolt hole, the pivot pin perforation
In the pin hole；The pivot pin lid is through to the binding groove to consolidate by the way that an at least fastening bolt is arranged from the bolt hole
Surely it is connected to the framework panel；Further there is a limiting slot, the size of the limiting slot to correspond to institute on the pivot pin top
State limiting section, the pivot pin top corresponds to the groove, and the pivot pin is passed through described in the pin hole is fixedly connected on
Pivot pin lid, the pivot pin is sufficiently stable relative to the framework panel, in the connector rotation work, the pivot pin
Being restricted will not rotate therewith.
According to one embodiment of present invention, between the fastening bolt and the pivot pin pivot pin lid with it is described
Further one sealing ring of setting in the junction of pivot pin, to have gap after preventing the pivot pin lid from being locked with the framework panel, into
And rainwater, seawater is effectively prevent to penetrate into the pivot pin, reach sealing effect.
According to one embodiment of present invention, a hanging ring hole and a lubricating cup hole, institute are set inside the top of the pivot pin
It states hanging ring hole and is connected to the lubricating cup hole；An at least screw lubrication slot is set in the pivot pin outer surface；The lubricating cup hole passes through
An at least lubrication hole is connected to the screw lubrication slot；Simultaneously moisten toward lubrication hole injection in the lubricating cup hole when placing a lubricating cup
When lubricating oil fat, the grease plays lubricating action, so that the connector can be suitable by being stored in the screw lubrication slot
Smooth ground rotation work.
Preferably, hanging ring screw thread is set in the hanging ring internal surface of hole, convenient to be dismounted from outside；The lubricating cup internal surface of hole
Lubricating cup screw thread is set, facilitates installation lubricating cup.
According to one embodiment of present invention, two bearing grooves are arranged in the inner wall of the axis hole, and inlay two oil-free axis
It holds, the oilless bearing and the screw lubrication slot are in direct contact.
Preferably, the oilless bearing is stainless steel base oilless bearing, not only can be with antirust, but also increases self-lubricating function,
So that the bearing working intensity reaches requirement.
Description of the drawings
Fig. 1 is a kind of seating side schematic diagram of release mooring hook according to a preferred embodiment of the invention.
Fig. 2 is the side sectional view of the pivot pin of above preferred embodiment according to the present invention.
Fig. 3 is the schematic top plan view of the vertical shaft lid of above preferred embodiment according to the present invention.
Fig. 4 is the side sectional view of the vertical shaft lid of above preferred embodiment according to the present invention.
Fig. 5 is the side sectional view of the connector of above preferred embodiment according to the present invention.
Fig. 6 is the side sectional view of the installation oilless bearing of above preferred embodiment according to the present invention.
Specific implementation mode
It is described below for the open present invention so that those skilled in the art can realize the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.It defines in the following description
The present invention basic principle can be applied to other embodiments, deformation scheme, improvement project, equivalent program and do not carry on the back
Other technologies scheme from the spirit and scope of the present invention.
It will be understood by those skilled in the art that in disclosure of the invention, term "upper", "lower", "top", "bottom"
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore above-mentioned term is not considered as limiting the invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be multiple, and term " one " is no
It can be interpreted as the limitation to quantity.
The term and word used in following description and claim is not limited to literal meaning, but only by the present inventor
The present invention can be understood and consistently understand by being used so that.Therefore, to those skilled in the art clearly only for explanation
Purpose rather than provide this hair for the limitation purpose of the present invention such as defined in appended claims and their equivalent
Bright various embodiments are described below.
The present invention is suitable for application in the ship on harbour and takes off cable equipment, and the present invention provides a kind of release mooring hook, structure novel, energy
Corrosion of the Environmental Water to metal is avoided, job stability is strong, is easy to dismounting repair, in a preferred embodiment extremely such as Fig. 1
Shown in Fig. 5 comprising：A connection piece 10, including an axis hole 11；One framework panel 20；And a pivot pin mechanism 30, including an axis
Pin 31, a pivot pin seat 32 and a pivot pin lid 33；Wherein the peripheral dimension of the pivot pin 31 corresponds to the axis hole 11, the pivot pin
31 may be adapted to be wrapped in inside the axis hole 11；The peripheral dimension of the pivot pin 31 corresponds to a hole of the pivot pin seat 32
321, the bottom end of the pivot pin 31 can be placed on the hole 321；The peripheral dimension of the pivot pin 31 corresponds to the pivot pin lid
33 groove 331, the top of the pivot pin 31 are fixed in the groove 331；The connector 10 and the framework panel
It is connected by the pivot pin mechanism 30 between 20, the framework panel 20 is connected to the pivot pin seat 32 and the pivot pin lid
33.The connector 10, the pivot pin seat 32 and the framework panel 20 are all metalwork, for prevent corrosion and by metal package
It paints in face；31 shape of the pivot pin is cylinder, material 40Cr, plating hard chromium on surface；Gold may be used in the pivot pin lid 33
Belong to part to paint again, or directly uses stainless steel.
In this preferred embodiment, the top and bottom of the connector 10 are respectively provided with a rubber pad 12, to protect the company
Fitting 10 is not in direct contact with the pivot pin seat 32 and the pivot pin lid 33, when the connector 10 rotates, the rubber pad
12 can also play cushioning effect.
In this preferred embodiment, the bottom end of the pivot pin 31 is stably fixed in a manner of direct-insert in the pivot pin
The hole 321 of seat 32, an elastic element 322 is set in the hole 321 in advance, and the elastic element 322 wraps described
The outer surface of pivot pin 31 is simultaneously equipped with an oil flow hole in the bottom middle for wrapping up the pivot pin, and the elastic element 322 is in stress
When can deform upon and have screens effect, cannot be moved, can also be kept away relative to the hole with the screens fixation pivot pin
Exempt from the pivot pin 31 to be in direct contact with 321 inner surface of the hole, there is moisture to accumulate corrosion for a long time to avoid 321 inner surface of the hole
Bearing.Certainly, the elastic element 322 and the material of the rubber pad 12 can select flexible rubber or other organic flexibles
Material.
Specifically, 322 bottom of the elastic element has a through-hole；The pivot pin seat 32 has the recessed of an inverted conical body
Face slot 323 is simultaneously connected to the hole 321, and the upper end of the concave groove 323 is the bottom surface of cone, and diameter dimension is equal to described
The diameter in hole 321, the concave groove 323 is for storing lubricant grease.
As shown in figure 3, the pivot pin lid 33 includes that four bolts hole 332 are circumferentially disposed according to a certain percentage in the pivot pin
The periphery of lid 33 and a limiting section 333；There are four binding groove 21 and a pin hole 22, the fastenings for the tool of the framework panel 20
The size of slot 21 corresponds to the bolt hole 332, and the pivot pin 31 runs through the pin hole 22, and the pivot pin lid 33 is by setting
It sets from four fastening bolts 35 from the bolt hole 332 are through to the binding groove 21 to be fixedly connected on the framework panel
20；Further there is a limiting slot 311, the size of the limiting slot 311 to correspond to the limiting section on the pivot pin 31 top
333,31 top of the pivot pin corresponds to the groove 331, and the pivot pin 31 is fixedly connected on across the pin hole 22
The pivot pin lid 33, in 10 rotation work of connector, the pivot pin 31, which is restricted, to rotate therewith.Certainly, according to
The needs of scene, the quantity of the bolt hole 332 and position can be arranged in the pivot pin lid 33 not as required
Same orientation.
In this preferred embodiment, the pivot pin lid 33 and the axis between the fastening bolt 35 and the pivot pin 31
Further one sealing ring 36 of setting in the junction of pin 31, between having after preventing the pivot pin lid 33 and the framework panel 20 from locking
Gap, and then rainwater, seawater is effectively prevent to penetrate into the pivot pin 31, reach sealing effect.It is noted that the sealing ring 36
Material can be selected from organic plastics, inorganic, elastic material etc..
As shown in Fig. 2, by including a hanging ring hole 312 and a lubricating cup hole 313, the hanging ring hole 312 inside the pivot pin 31
It is connected to the lubricating cup hole 313, hanging ring screw thread is set in 312 inner surface of hanging ring hole, and the pivot pin 31 is facilitated to dismount；It is described
Lubricating cup screw thread is set in 313 inner surface of lubricating cup hole, facilitates installation lubricating cup；A screw lubrication slot is set in 31 outer surface of the pivot pin
315；The lubricating cup hole 313 is connected to the screw lubrication slot 315 by a lubrication hole 314；When placement lubricating cup is in the lubricating cup
Hole 313, and when the past injection of the lubrication hole 314 lubricant grease, grease can store in the screw lubrication slot 315, play lubrication
Effect, so that the connector swimmingly rotation work, follow-up grease can be stored in the concave groove by the oil flow hole
323。
As shown in Figure 5 to Figure 6, two bearing grooves 111 are arranged in the inner wall of the axis hole 11, and inlay two oilless bearings
12, the oilless bearing 12 and the screw lubrication slot 314 are in direct contact.
Further, the oilless bearing 12 is the stainless steel base oilless bearing of Jiashan Fei Te companies production, both can be with
Antirust, and increase self-lubricating function so that 31 working strength of the bearing reaches requirement.
It should be understood by those skilled in the art that the embodiment of the present invention shown in foregoing description and attached drawing is only used as illustrating
And it is not intended to limit the present invention.The purpose of the present invention has been fully and effectively achieved.The function and structural principle of the present invention exists
It shows and illustrates in embodiment, under without departing from the principle, embodiments of the present invention can have any deformation or modification.
Claims (10)
1. a kind of release mooring hook, which is characterized in that including：
A connection piece, including an axis hole；
One framework panel；And
One pivot pin mechanism, including a pivot pin, a pivot pin seat and a pivot pin lid；The wherein described pivot pin is set to the axis hole, described
The bottom end of pivot pin is placed on a hole of the pivot pin seat, and the top of the pivot pin is placed on a groove of the pivot pin lid；
It is connected by the pivot pin mechanism between the connector and the framework panel, the connector is connected to the pivot pin and institute
Pivot pin seat is stated, the framework panel is connected to the pivot pin seat and the pivot pin lid.
2. a kind of release mooring hook as described in claim 1, wherein the connector, the pivot pin seat and the framework panel are all
Metalwork, for prevent corrosion and in outer metallic surface spray paint；The pivot pin shape is cylinder, material 40Cr, surface
Hard chrome plating；The pivot pin lid uses metalwork spray paint again, or directly uses stainless steel.
3. a kind of release mooring hook as claimed in claim 2, wherein the top and bottom of the connector are respectively provided with a rubber pad, when
When the connector rotation work, the rubber pad protects the connector directly not touched with framework panel, pivot pin seat, no
The outer surface paint of the framework panel and the pivot pin seat can be rubbed off because rotating frequently；The rubber pad also acts as simultaneously
Cushioning effect avoids the stability that the framework panel is destroyed in the connector rotation process.
4. a kind of release mooring hook as described in claim 1, wherein the bottom end of the pivot pin in a manner of direct-insert by steadily
It is fixed on the hole of the pivot pin seat, an elastic element is set in the hole in advance, the elastic element wraps described
The outer surface of pivot pin is simultaneously equipped with an oil flow hole in the bottom middle for wrapping up the pivot pin, and the elastic element occurs in stress
Deformation simultaneously has screens effect, cannot be moved relative to the hole with the screens fixation pivot pin, avoid the pivot pin with it is described
Internal surface of hole is in direct contact, and has moisture to accumulate corrosion bearing for a long time to avoid the internal surface of hole.
5. a kind of release mooring hook as claimed in claim 4, wherein the pivot pin seat tool has the concave groove of an inverted conical body, it is described
The upper end of concave groove is the bottom surface of cone, and the basal diameter size of the concave groove is equal to the diameter in the hole, the concave surface
Slot is for storing lubricant grease.
6. a kind of release mooring hook as described in claim 1, wherein the pivot pin lid includes an at least bolt hole and a limiting section；Institute
Stating framework panel, there is an at least binding groove and a pin hole, the size of the binding groove to correspond to the bolt hole, the axis
Pin runs through the pin hole；The pivot pin lid is through to the fastening by the way that an at least fastening bolt is arranged from the bolt hole
Slot is to be fixedly connected on the framework panel；The pivot pin top further has a limiting slot, the size pair of the limiting slot
Limiting section described in Ying Yu, the pivot pin top correspond to the groove, the pivot pin are fixedly connected across the pin hole
In the pivot pin lid, the pivot pin is sufficiently stable relative to the framework panel, in the connector rotation work, institute
Stating pivot pin is restricted and will not rotate therewith.
7. a kind of release mooring hook as claimed in claim 6, wherein the pivot pin between the fastening bolt and the pivot pin
A sealing ring is further arranged with the junction of the pivot pin in lid, to have after preventing the pivot pin lid and framework panel locking
Gap.
8. a kind of release mooring hook as described in claim 1, wherein a hanging ring hole and an oil are set inside the top of the pivot pin
Cup aperture, the hanging ring hole are connected to the lubricating cup hole；An at least screw lubrication slot is set in the pivot pin outer surface；The lubricating cup
Hole is connected to the screw lubrication slot by an at least lubrication hole；When one lubricating cup of placement is in the lubricating cup hole and the past lubrication hole
When injecting lubricant grease, the grease plays lubricating action, so that the connection by being stored in the screw lubrication slot
Part can swimmingly rotation work.
9. a kind of release mooring hook as claimed in claim 8, wherein hanging ring screw thread is set in the hanging ring internal surface of hole, it is convenient from outer
Portion dismounts；Lubricating cup screw thread is set in the lubricating cup internal surface of hole, facilitates installation lubricating cup.
10. a kind of release mooring hook as claimed in claim 8, wherein two bearing grooves are arranged in the inner wall of the axis hole, and inlays two
A oilless bearing, the oilless bearing and the screw lubrication slot are in direct contact；The oilless bearing is stainless steel base oil-free
Bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721698004.7U CN207760811U (en) | 2017-12-08 | 2017-12-08 | A kind of release mooring hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721698004.7U CN207760811U (en) | 2017-12-08 | 2017-12-08 | A kind of release mooring hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207760811U true CN207760811U (en) | 2018-08-24 |
Family
ID=63189779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721698004.7U Active CN207760811U (en) | 2017-12-08 | 2017-12-08 | A kind of release mooring hook |
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| CN (1) | CN207760811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104061A (en) * | 2017-12-08 | 2018-06-01 | 江苏长隆石化装备有限公司 | A kind of release mooring hook and its installation method |
-
2017
- 2017-12-08 CN CN201721698004.7U patent/CN207760811U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104061A (en) * | 2017-12-08 | 2018-06-01 | 江苏长隆石化装备有限公司 | A kind of release mooring hook and its installation method |
| CN108104061B (en) * | 2017-12-08 | 2023-08-15 | 江苏长隆石化装备有限公司 | Cable-disengaging hook and installation method thereof |
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