CN205804021U - A kind of cordage Quick connection part - Google Patents
A kind of cordage Quick connection part Download PDFInfo
- Publication number
- CN205804021U CN205804021U CN201620704272.4U CN201620704272U CN205804021U CN 205804021 U CN205804021 U CN 205804021U CN 201620704272 U CN201620704272 U CN 201620704272U CN 205804021 U CN205804021 U CN 205804021U
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- CN
- China
- Prior art keywords
- cordage
- fastener
- connector
- connection part
- quick connection
- 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.)
- Withdrawn - After Issue
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Abstract
This utility model provides a kind of cordage Quick connection part, connector includes spiral fastener, elastic fastener, slide key, connector, connector is cylindrical body, inwall medium position is provided with inner circle step, the diameter of inner circle step is equal with the external diameter of cordage, one end of connector is provided with female thread, and female thread connects the external screw thread of spiral fastener, and the other end of connector is provided with the hole of the quantity such as the establishment number of share of stock with fiber rope sling；For producing rigging, being spliced a fiber rope sling, elastic fastener is first tightened up, and with the compression of fiber rope sling, frictional force is gradually amplified.Compared with prior art, the method can be used for exempting from being spliced and quickly connects two cordage, has an equality strength with cordage, simple spreading cordage or make fake；Quick connection part can be used for making quickly connection fiber rigging, and this rigging can regulate link position on a large scale, or in a cordage, configures multiple socket joint.
Description
Technical field
This utility model relates to rigging and manufactures field, particularly relates to a kind of cordage Quick connection part.
Background technology
In recent years, along with the release of a collection of new materials such as ultra-high molecular weight polyethylene, the application of fiber rigging is more and more wider
General, especially pull in ocean, the field such as mooring enjoys favor.Fibrous material is light, and intensity is high, and softness is difficult to workpiece of damaging,
And, resistance to most of acid, caustic corrosion, resistance to conventional lubricating oil, the characteristics such as dirt corrodes, non-maintaining, deeply it is highly commended by customers.At present,
In whole rigging market, use fiber rigging substitute heavy rope rig, chain rigging cry increasingly stronger, especially
Being binding tackle, light, soft, intensity height becomes inevitable development trend.
But, in the market, the method making fiber rigging is few, except bundling belt on market, uses most
Method of attachment, mainly termination are spliced method, the regular length two rigging produced.This kind of rigging is at the connection node of cordage
Structural strength is low, and this intensity level will be well below the tensile structure intensity of cordage itself；Even if some attachment structure intensity
Of a relatively high, in actual use, complex operation, it is impossible to realize high efficiency.
Utility model content
This utility model provides a kind of cordage Quick connection part, and this connector can be used for making fast, easily can be big
Range regulation connects the fiber rigging of distance.
For solving above technical problem, this utility model following technical scheme of offer: a kind of cordage Quick connection part, use
In connecting cordage and fiber rope sling, including spiral fastener, elastic fastener, slide key, connector, described connector is cylinder
Shape body, inwall medium position is provided with inner circle step, and the diameter of inner circle step is equal with the external diameter of cordage, the one of described connector
End is provided with female thread, and described female thread connects the external screw thread of spiral fastener, and the other end of described connector is provided with and cordage
The hole of the quantity such as the establishment number of share of stock of set；One end of described elastic fastener is connected with described connector, described elastic fastener
Opposite side has male cone (strobilus masculinus), and described male cone (strobilus masculinus) abuts against the inwall of described spiral fastener；Described spiral fastener connects relatively
Rotating against between junctor realizes the spiral fastener extruding to elastic fastener, otherwise, described spiral fastener connects relatively
Between junctor from rotate realize the spiral fastener decompression to elastic fastener.
Slide key is used to be connected between elastic fastener with connector；Connector is provided with multiple keyway, at connector
Inwall on formed keyway ring, slide key is embedded in described keyway, and it is multiple that the internal ring wall of elastic fastener is provided around
Groove, the plurality of groove just with multiple slide key compact siro spinning technology.
Cordage quick connecting method includes following operation: cordage pretreatment procedure, make quick connecting joint work
Sequence and making fiber rope sling operation；In described cordage pretreatment procedure, whole cordage dip-coating epoxy resin, then at whole fibre
Dimension rope surface spraying polyureas；In described making quick connecting joint operation, elastic fastener, spiral fastener and connector composition are fast
Speed connecting joint, described elastic fastener compresses cordage by the compression deformation of male cone (strobilus masculinus), and described elastic fastener is in frictional force
Under effect, with rope Impact direction displacement, press tighter and tighter under the effect of the elastic fastener conical surface；When reverse displacement, elastic tight
Firmware departs from cordage in the presence of a tensile force, moves freely, before elastic fastener is connected realization with connector by slide key
Rear movement；2) described spiral fastener is connected by internal and external threads with described connector, and when tightened, inner space reduces, its
Inner cone compresses the male cone (strobilus masculinus) of elastic fastener, to the initial compressive stress of cordage；3) each hole of connector connects a cordage
Stock, tightens fixing, and when cordage set drives quick connecting joint relative motion, elastic fastener is first tightened up, and with cordage
The compression of set, frictional force is gradually amplified.
First, in order to improve the frictional force effect of cordage, for different materials surface to be carried out process, such as, superelevation
Molecular weight polyethylene, it is possible to increase the material of mantle friction factor.
This cordage Quick connection part that this utility model relates to, compared with prior art, can be used for exempting to be spliced quickly
Connect two cordage, with cordage there is equality strength, simple spreading cordage or make fake；Quick connection part is used for making
Making quickly to connect fiber rigging, this rigging can regulate link position on a large scale, or in a cordage, configure multiple socket
Joint.
Accompanying drawing explanation
Fig. 1 is this utility model cordage Quick connection part structure chart；
Fig. 2 is this utility model cordage Quick connection part elastic fastener front view；
Fig. 3 is this utility model cordage Quick connection part elastic fastener side view；
Fig. 4 is this utility model cordage Quick connection part spiral fastener structure chart；
Fig. 5 is this utility model cordage Quick connection part connector sectional view；
Fig. 6 is this utility model fiber rope sling stress schematic diagram.
In figure, labelling is as follows: 1-spiral fastener, 2-elastic fastener, 3-slide key, 4-connector, 5-fiber rope sling,
The quick connecting joint of 6-, 7-cordage.
Detailed description of the invention
As shown in Figures 1 to 6, a kind of cordage Quick connection part, including spiral fastener 1, elastic fastener 2, slide key
3, connector 4, described connector 4 is cylindrical body, and inwall medium position is provided with inner circle step, the diameter of inner circle step and cordage
External diameter equal, one end of connector 4 is provided with female thread, and described female thread connects the external screw thread of spiral fastener 1, connector 4
The other end be provided with the hole of the establishment quantity such as number of share of stock with fiber rope sling；One end of elastic fastener 2 is connected with connector 4, bullet
The opposite side of property securing member 2 has male cone (strobilus masculinus), and male cone (strobilus masculinus) abuts against the inwall of spiral fastener 1；Spiral fastener 1 connects relatively
Rotating against between junctor realizes the spiral fastener 1 extruding to elastic fastener 2, otherwise, described spiral fastener 1 is relative
Between connector from rotate realize the spiral fastener decompression to elastic fastener 2.
Slide key is used to be connected between elastic fastener 2 with connector 4；Connector 4 is provided with multiple keyway, is connecting
Forming keyway ring on the inwall of body, slide key 3 is embedded in described keyway, and the internal ring wall of elastic fastener is provided around many
Individual groove, the plurality of groove just with multiple slide key compact siro spinning technology.
Cordage quick connecting method includes following operation: cordage pretreatment procedure, make quick connecting joint work
Sequence and making fiber rope sling operation；In cordage 7 pretreatment procedure, whole cordage dip-coating epoxy resin, then at whole fiber
Rope surface spraying polyureas；In described making quick connecting joint operation, elastic fastener 2, spiral fastener 1 and connector 4 form
Quickly connecting joint 6, elastic fastener 2 compresses cordage by the compression deformation of male cone (strobilus masculinus), and elastic fastener 2 is in frictional force effect
Under, with rope Impact direction displacement, press tighter and tighter under the effect of the elastic fastener conical surface；When reverse displacement, elastic fastener
Departing from cordage in the presence of a tensile force, move freely, elastic fastener 2 is connected with connector 4 cannot be realized by slide key
Relatively rotating of the two, but can realize between the two the most movable,；2) described spiral fastener 1 leads to described connector 4
Crossing internal and external threads to connect, when tightened, inner space reduces, and its inner cone compresses the male cone (strobilus masculinus) of elastic fastener, at the beginning of cordage
Beginning compressive stress；3) each hole of connector 4 connects a fiber rope strand, tightens fixing, when fiber rope sling 5 drives quick connecting joint
During relative motion, elastic fastener is first tightened up, and with the compression of fiber rope sling, frictional force is gradually amplified.
Fiber rope sling 5 has various structures form, and stock is scattered by its one end, from inside to outside, is connected by the tied knot of connecting hole.
Connector method of the present utility model can be used for connecting two sections of single fiber ropes, is and directly reconnects one at the other end
Individual quick connecting joint.
Connector of the present utility model can be used for producing rigging, is spliced a fiber rope sling, connects cordage and quickly connects
Part, inserts cordage Quick connection part by one end of cordage, and by rotating screw securing member, elastic fastener is compacted.
Elastic fastener of the present utility model can be made up of 65Mn material.
Embodiment
As a example by cordage worked out by the ultra-high molecular weight polyethylene 12 strands of diameter phi 24mm, long N rice of restricting is theoretical broken
Disconnected pulling force 520KN, band eye rupture pull force 470KN.Make two riggings respectively, and pull open disconnected inspection.
1) first, routinely to cordage dip-coating epoxy resin, two sections are intercepted respectively, each length 3.5 meters, it is used for making fiber
Rope sling.
2) use 65Mn to make the steel bushing of an internal diameter φ 26mm, quenching, deburring, be fabricated to elastic fastener so that
This elastic fastener easily penetrates cordage, and impulse-free robustness lanyard.
3) spiral fastener and connector are made, size and connection such as figure.
4) by wherein one, two 3.5 meters of long fibre ropes, two ends respectively connect a set of quick connecting joint, then intercept two sections respectively
Sufficient length cordage, each slotting fiber rope sling, the other end inserts quick connecting joint respectively, and it is super to insert cordage segment length
Cross 1400mm, lock quick connecting joint.Use polyureas to be impregnated with before connection respectively, improve coefficient of friction, pull open disconnected more than 470KN.
3.5 meters of cordage of another root, one end is inserted quick connecting joint, ran insertion 1400mm, and is inserted out part, uses fast
Speed connecting joint locking, 3.5 meters of cordage other ends are spliced into eye, after using polyureas to process, are arranged on testing machine and test,
Disrumpent feelings more than 470KN.
Detailed description of the invention described in the utility model is not intended that the restriction to the application scope, every new in this practicality
Within the spirit of type design and principle, any amendment, equivalent and the improvement etc. that one of skill in the art can make are equal
Within protection domain of the present utility model should be included in.
Claims (6)
1. a cordage Quick connection part, it is characterised in that include spiral fastener, elastic fastener, slide key, connection
Body, described connector is cylindrical body, and inwall medium position is provided with inner circle step, the external diameter phase of the diameter of inner circle step and cordage
Being provided with female thread Deng, one end of described connector, described female thread connects the external screw thread of spiral fastener, described connector another
One end is provided with the hole of the quantity such as the establishment number of share of stock with fiber rope sling；One end of described elastic fastener is connected with described connector,
The opposite side of described elastic fastener has male cone (strobilus masculinus), and described male cone (strobilus masculinus) abuts against the inwall of described spiral fastener；Described
Spiral fastener realizes the spiral fastener extruding to elastic fastener relative to rotating against between connector, otherwise, described
Spiral fastener between connector from rotating the decompression realizing spiral fastener to elastic fastener.
A kind of cordage Quick connection part the most according to claim 1, it is characterised in that described elastic fastener be connected
Slide key is used to connect between body；Connector is provided with multiple keyway, the inwall of connector is formed keyway ring, slide key
Being embedded in described keyway, multiple grooves that the internal ring wall of elastic fastener is provided around, the plurality of groove is just with multiple
Slide key compact siro spinning technology.
A kind of cordage Quick connection part the most according to claim 1 and 2, it is characterised in that described elastic fastener by
65Mn material is made.
A kind of cordage Quick connection part the most according to claim 1, it is characterised in that cordage is cased with various structures shape
Formula, stock is scattered by its one end, from inside to outside, is connected by the tied knot of connecting hole.
A kind of cordage Quick connection part the most according to claim 1, it is characterised in that for connecting two sections of single fibres
Dimension rope, is and directly reconnects a quick connecting joint at the other end.
A kind of cordage Quick connection part the most according to claim 1, it is characterised in that be used for producing rigging, be spliced one
Root fiber rope sling, connects cordage Quick connection part, and one end of cordage is inserted cordage Quick connection part, by rotating spiral shell
Rotation fastener, elastic fastener is compacted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704272.4U CN205804021U (en) | 2016-07-06 | 2016-07-06 | A kind of cordage Quick connection part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704272.4U CN205804021U (en) | 2016-07-06 | 2016-07-06 | A kind of cordage Quick connection part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205804021U true CN205804021U (en) | 2016-12-14 |
Family
ID=58140511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620704272.4U Withdrawn - After Issue CN205804021U (en) | 2016-07-06 | 2016-07-06 | A kind of cordage Quick connection part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205804021U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970706A (en) * | 2016-07-06 | 2016-09-28 | 巨力索具股份有限公司 | Fiber rope quick connecting piece and connection method |
| CN113883225A (en) * | 2020-07-04 | 2022-01-04 | 江苏赛尔超高压特种管业有限公司 | Rope anti-drop self-locking device |
| CN115538203A (en) * | 2022-10-10 | 2022-12-30 | 江苏集萃碳纤维及复合材料应用技术研究院有限公司 | Carbon fiber rope anchoring device and anchoring process thereof |
-
2016
- 2016-07-06 CN CN201620704272.4U patent/CN205804021U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970706A (en) * | 2016-07-06 | 2016-09-28 | 巨力索具股份有限公司 | Fiber rope quick connecting piece and connection method |
| CN105970706B (en) * | 2016-07-06 | 2018-06-29 | 巨力索具股份有限公司 | A kind of cordage Quick connection part and connection method |
| CN113883225A (en) * | 2020-07-04 | 2022-01-04 | 江苏赛尔超高压特种管业有限公司 | Rope anti-drop self-locking device |
| CN115538203A (en) * | 2022-10-10 | 2022-12-30 | 江苏集萃碳纤维及复合材料应用技术研究院有限公司 | Carbon fiber rope anchoring device and anchoring process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161214 Effective date of abandoning: 20180629 |
|
| AV01 | Patent right actively abandoned |