CN103334224A - Double-braided-rope annular hole and manufacturing method thereof - Google Patents
Double-braided-rope annular hole and manufacturing method thereof Download PDFInfo
- Publication number
- CN103334224A CN103334224A CN2013102978071A CN201310297807A CN103334224A CN 103334224 A CN103334224 A CN 103334224A CN 2013102978071 A CN2013102978071 A CN 2013102978071A CN 201310297807 A CN201310297807 A CN 201310297807A CN 103334224 A CN103334224 A CN 103334224A
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- eye
- protective layer
- rope
- core
- root
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/18—Grommets
- D07B1/185—Grommets characterised by the eye construction
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Abstract
The invention discloses a double-braided-rope annular hole and a manufacturing method thereof. The double-braided-rope annular hole comprises an annular hole and a main rope body, wherein the annular hole and the main rope body are integrally formed through core rope and protection layers; the core ropes are woven through a plurality of cotton ropes; the protection layers are woven through the cotton ropes, and the peripheries of the core ropes are coated with the protection layers; the core ropes are bent and coated with the protection layers, so that the annular hole is formed; the bent core ropes are inserted in the hole at the root part of the annular hole and are combined into the core rope of the main rope body; the core rope of the main rope body is sleeved with the protection layer in a weaving manner; the protection layer of the main rope body is formed by continuously weaving the protection layer of the annular hole; or the protection layer of the main rope body is a protection layer woven independently for the core rope of the main rope body; the root part of the annular hole is completely wrapped with the protection layer; and the tail end of the protection layer is bent from one side of the annular hole to the other side of the annular hole and attached to the main rope body. The annular hole is formed by inserting and connecting the core ropes mutually, and the structure is firm; and the protection layer of the annular hole and the protection layer of the rope body are connected into a whole, so that the joint is smoother and firmer.
Description
Technical field
The present invention relates to a kind of pair of sennit grommet eye and preparation method thereof.
Background technology
Two sennit ropes (comprise core rope and protective layer and at twice braiding form) eye be generally sewing or make with reinforcings such as snap rings.Also useful following two kinds of inserting mode are made at present: a kind of mode is that the core rope is directly pegged graft, and cortex weaves again, and problem is that the core rope of eye part does not have protective layer, or protective layer is both insecure not attractive in appearance for wearing in addition yet; The second way is that eye returns slotting part between cortex and sandwich layer, and because two stressed main bodys of sennit rope are the core rope, cortex is only for being protective layer; return slotting partly easily skidding off during stretching and danger occurs; and in the use, cortex is prone to lax or damaged, and eye was lost efficacy.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of pair of sennit grommet eye.
The another one technical problem that the present invention will solve provides the preparation method of a kind of pair of sennit grommet eye.
For two sennit grommet eyes, the technical solution used in the present invention is: comprise eye and main rope body, eye and main rope body constitute by core rope and protective layer one; The core rope is that many cotton rope strand volumes form, and protective layer is by the cotton rope braiding and be coated on core rope periphery; Crooked and the coated outside protective layer of core rope constitutes circular eye, and crooked core rope inserts and merge into the core rope of main rope body at the eye root, and the core rope outside of main rope body is with braid method cover matcoveredn.
As preferably, the protective layer of main rope body is that the protective layer with eye continues braiding and forms.
Preferred as another, the protective layer of main rope body is to be the core rope protective layer of braiding separately of main rope body, and this protective layer wraps the eye root fully, and the end of this protective layer is from eye one side bending to the eye opposite side and touch main rope body.
As further preferred, the eye place loads onto the collar.
Further preferably, the eye root is closely tied up with cord; Wrap up with adhesive waterproof tape or sleeve pipe the outside of cord.
For the preparation method of two sennit grommet eyes, the technical solution used in the present invention is: may further comprise the steps:
(1) with the many stranded braiding core of cotton rope ropes, core fag end end is reserved the slotting length of setting of returning, be wrapped in the protective layer of core rope outside with the cotton rope braiding;
(2) according to the eye size of setting, the core rope of packing protective layer is crooked and connect and compose eye, and protective layer stops braiding when being woven into the eye root;
(3) the core rope of Yu Liuing is at the core rope of eye root insertion as main rope body, and this position forms the structure of inside and outside two-layer core rope;
(4) weave protective layer in the core rope outside of main rope body with cotton rope, this protective layer wraps up the eye root fully;
(5) install the collar additional at the eye position, with high-strength cord the eye root is closely tied up, and use waterproof
Adhesive tape or sleeve pipe are protected.
As preferably, the specific practice of step (4) is that the eye protective layer that will stop to continue the core rope outside braiding along main rope body, and will be positioned at the core rope of eye root and the initiating terminal of protective layer closely wraps up, and packages length is 2～15cm.
Preferred as another, the specific practice of step (4) is that the body tail end of independently restricting begins along the core rope to the eye root the main rope of parcel braiding body protective layer, until allowing main rope body protective layer all wrap up eye place protective layer, and make winner's body protective layer of restricting surpass eye root 2～15cm; The terminal eye one side bending that to lead rope body protective layer again is to the eye opposite side and touch the main body of restricting.
As further preferred, core rope and protective layer all adopt the machinery braiding.
The invention has the beneficial effects as follows:
Eye inserts mutually with the core rope and connects and composes sound construction; The eye protective layer is connected as a single entity with rope body protective layer, makes the junction level and smooth more, firm.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the end of the two sennit grommet eye embodiment 1 of the present invention structural representation when forming eye.
Structural representation when Fig. 2 is the eye of formation of the two sennit grommet eye embodiment 1 of the present invention.
Fig. 3 is the structural representation of the completion status of the two sennit grommet eye embodiment 1 of the present invention.
Fig. 4 is the structural representation of the two sennit grommet eye embodiment 2 of the present invention.
Among the figure, 1-core rope, 2-protective layer, 3-eye, the 4-collar, 5-cord, 6-master's body of restricting, 7-protective layer end.
The specific embodiment
Embodiment 1:
A kind of pair of sennit grommet eye is made up of eye and main rope body, and wherein eye coats protective layer one formation with main rope body by core rope outside.
Its SMIS rope 1 forms for the many stranded braidings of cotton rope, and protective layer 2 is by the cotton rope braiding and be coated on core rope periphery (Fig. 1).
As shown in Figure 2; core rope 1 front curvature and coated outside protective layer constitute circular eye; crooked core rope inserts mutually at the eye root and merges the core rope that braiding constitutes main rope body, and the protective layer of the core rope outside of main rope body is that the protective layer with eye continues downwards that braiding forms.
Because the eye root returns in the core rope that is inserted in main rope body with the snake core rope; form the structure of inside and outside two-layer core rope; the protective layer of outside parcel is tightr in addition; when rope is stressed; the sandwich layer tensioning; frictional force increases between the inside and outside two-layer core rope, and under the self-lock mechanism effect, internal layer core rope is guaranteed can not deviate from.
In Fig. 3, load onto the collar 4 at the eye place.For guaranteeing that eye internal layer core rope under relaxed state can not deviate from, with high-strength cord 5 the eye root is closely tied up, then looping adhesive waterproof tape or add the cover heat-shrink tube and increase attractive in appearance and ABRASION RESISTANCE.
Present embodiment continues braiding with the eye protective layer and coats eye root junction, and the junction is more level and smooth, generally is applicable to the rope that diameter is thinner.
Embodiment 2:
In Fig. 4, the protective layer of main rope body 6 is to be the protective layer of the independent braiding of core rope of main rope body, and this protective layer wraps the eye root fully.The protective layer end 7 of main rope body is from eye one side bending to the eye opposite side and touch main rope body.
Other structures of present embodiment are identical with embodiment 1.
Present embodiment upwards weaves with main rope body protective layer and coats eye root junction, makes that the eye root is more firm, generally is applicable to the rope that diameter is thicker.
Above-described embodiment of the present invention does not constitute the restriction to protection domain of the present invention.Any modification of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within the claim protection domain of the present invention.
Claims (10)
1. two sennit grommet eyes comprise eye and main rope body, it is characterized in that: described eye and main rope body constitute by core rope and protective layer one; Described core rope is that many cotton rope strand volumes form, and described protective layer is by the cotton rope braiding and be coated on core rope periphery; Crooked and the coated outside protective layer of described core rope constitutes circular eye, and the core rope of described bending inserts and merge into the core rope of main rope body at the eye root, and the core rope outside of main rope body is with braid method cover matcoveredn.
2. according to claim 1 pair of sennit grommet eye is characterized in that: the protective layer of described main rope body is that the protective layer with eye continues braiding and forms.
3. according to claim 1 pair of sennit grommet eye; it is characterized in that: the protective layer of described main rope body is the protective layer for the independent braiding of core rope of main rope body; this protective layer wraps the eye root fully, and the end of this protective layer is from eye one side bending to the eye opposite side and touch main rope body.
4. according to any one described pair of sennit grommet eye of claim 1-3, it is characterized in that: described eye place loads onto the collar.
5. according to claim 4 pair of sennit grommet eye, it is characterized in that: described eye root is closely tied up with cord; Wrap up with adhesive waterproof tape or sleeve pipe the outside of described cord.
6. according to any one described pair of sennit grommet eye of claim 1-3, it is characterized in that: described eye root is closely tied up with cord; Wrap up with adhesive waterproof tape or sleeve pipe the outside of described cord.
7. the preparation method of two sennit grommet eyes according to claim 1 is characterized in that may further comprise the steps:
(1) with the many stranded braiding core of cotton rope ropes, core fag end end is reserved the slotting length of setting of returning, be wrapped in the protective layer of core rope outside with the cotton rope braiding;
(2) according to the eye size of setting, the core rope of packing protective layer is crooked and connect and compose eye, and protective layer stops braiding when being woven into the eye root;
(3) the core rope of Yu Liuing is at the core rope of eye root insertion as main rope body, and this position forms the structure of inside and outside two-layer core rope;
(4) weave protective layer in the core rope outside of main rope body with cotton rope, this protective layer wraps up the eye root fully;
(5) install the collar additional at the eye position, with high-strength cord the eye root is closely tied up, and protect with adhesive waterproof tape or sleeve pipe.
8. preparation method as claimed in claim 7; it is characterized in that: the specific practice of described step (4) is that the eye protective layer that will stop to continue along the core rope outside braiding of master's rope body; and will be positioned at the core rope of eye root and the initiating terminal of protective layer closely wraps up, packages length is 2～15cm.
9. preparation method as claimed in claim 7, it is characterized in that: the specific practice of described step (4) is that the body tail end of independently restricting begins along the core rope to the eye root the main rope of parcel braiding body protective layer, until allowing main rope body protective layer all wrap up eye place protective layer, and make winner's body protective layer of restricting surpass eye root 2～15cm; The terminal eye one side bending that to lead rope body protective layer again is to the eye opposite side and touch the main body of restricting.
10. as claim 7 or 8 or 9 described preparation methods, it is characterized in that: described core rope and protective layer all adopt the machinery braiding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310297807.1A CN103334224B (en) | 2013-07-09 | 2013-07-09 | The manufacture method of double-braided-rope annular hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310297807.1A CN103334224B (en) | 2013-07-09 | 2013-07-09 | The manufacture method of double-braided-rope annular hole |
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| Publication Number | Publication Date |
|---|---|
| CN103334224A true CN103334224A (en) | 2013-10-02 |
| CN103334224B CN103334224B (en) | 2016-09-14 |
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| CN201310297807.1A Active CN103334224B (en) | 2013-07-09 | 2013-07-09 | The manufacture method of double-braided-rope annular hole |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615536A (en) * | 2013-11-27 | 2014-03-05 | 青岛亿和海丽安防科技有限公司 | Braided rope seal ring and manufacturing method thereof |
| CN109989176A (en) * | 2019-04-25 | 2019-07-09 | 江苏省香川绳缆科技有限公司 | A kind of the horse head driving rope plait and its production method of macromolecule snap ring type pumping unit |
| CN110219188A (en) * | 2019-07-02 | 2019-09-10 | 山东鲁普科技有限公司 | A kind of polyolefin monofilament latex stretch cord and its continuous producing method |
| CN110952354A (en) * | 2019-12-02 | 2020-04-03 | 山东鲁普科技有限公司 | Multilayer braided rope with tail end protection function and preparation method thereof |
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| US3899206A (en) * | 1972-11-14 | 1975-08-12 | Kitie Miura | Endless rope sling |
| US4036101A (en) * | 1975-12-01 | 1977-07-19 | The Burnett Company, Ltd. | Double hollow braided rope assembly and method |
| DE4413271A1 (en) * | 1994-04-16 | 1995-10-19 | Gerhard Reichardt | Splicing multi=strand rope by braiding |
| EP2028308A2 (en) * | 2007-08-14 | 2009-02-25 | New England Ropes Corp. | Climbing rope comprising two braided layers |
| JP2009144318A (en) * | 2009-03-27 | 2009-07-02 | Katsuyama Rope:Kk | Method for preparing hand-braided sling cable and hand-braided sling cable |
| CN101487194A (en) * | 2009-03-03 | 2009-07-22 | 王建新 | Steel wire rope insertion plaited rope sling and manufacturing method thereof |
| CN101565905A (en) * | 2009-01-14 | 2009-10-28 | 巨力索具股份有限公司 | Steel cable insertion weaving method with high bearing capacity |
| CN102666956A (en) * | 2010-06-09 | 2012-09-12 | 韩国美塔生物材料株式会社 | The method of manufacturing a suture |
| CN203360918U (en) * | 2013-07-09 | 2013-12-25 | 青岛亿和海丽安防科技有限公司 | Double braided rope sling |
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2013
- 2013-07-09 CN CN201310297807.1A patent/CN103334224B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB702998A (en) * | 1950-11-30 | 1954-01-27 | British Ropes Ltd | Improvements in or relating to wire rope slings |
| US3899206A (en) * | 1972-11-14 | 1975-08-12 | Kitie Miura | Endless rope sling |
| US4036101A (en) * | 1975-12-01 | 1977-07-19 | The Burnett Company, Ltd. | Double hollow braided rope assembly and method |
| DE4413271A1 (en) * | 1994-04-16 | 1995-10-19 | Gerhard Reichardt | Splicing multi=strand rope by braiding |
| EP2028308A2 (en) * | 2007-08-14 | 2009-02-25 | New England Ropes Corp. | Climbing rope comprising two braided layers |
| CN101565905A (en) * | 2009-01-14 | 2009-10-28 | 巨力索具股份有限公司 | Steel cable insertion weaving method with high bearing capacity |
| CN101487194A (en) * | 2009-03-03 | 2009-07-22 | 王建新 | Steel wire rope insertion plaited rope sling and manufacturing method thereof |
| JP2009144318A (en) * | 2009-03-27 | 2009-07-02 | Katsuyama Rope:Kk | Method for preparing hand-braided sling cable and hand-braided sling cable |
| CN102666956A (en) * | 2010-06-09 | 2012-09-12 | 韩国美塔生物材料株式会社 | The method of manufacturing a suture |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615536A (en) * | 2013-11-27 | 2014-03-05 | 青岛亿和海丽安防科技有限公司 | Braided rope seal ring and manufacturing method thereof |
| CN109989176A (en) * | 2019-04-25 | 2019-07-09 | 江苏省香川绳缆科技有限公司 | A kind of the horse head driving rope plait and its production method of macromolecule snap ring type pumping unit |
| CN110219188A (en) * | 2019-07-02 | 2019-09-10 | 山东鲁普科技有限公司 | A kind of polyolefin monofilament latex stretch cord and its continuous producing method |
| CN110952354A (en) * | 2019-12-02 | 2020-04-03 | 山东鲁普科技有限公司 | Multilayer braided rope with tail end protection function and preparation method thereof |
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|---|---|
| CN103334224B (en) | 2016-09-14 |
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Effective date of registration: 20230823 Address after: 266000 first floor, North building, No. 2 Dasha Road, Sifang District, Qingdao, Shandong Patentee after: QINGDAO HUAKAI OCEAN SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 266042 North side of Shuangyuan Road, Jihongtan Street, Chengyang District, Qingdao City, Shandong Province Patentee before: QINGDAO YIHE HAILI SAFE GUARDING TECHNOLOGIES Co.,Ltd. |
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