CN108443414A - To vertebra wedge shape self-locking steel cable termina device - Google Patents
To vertebra wedge shape self-locking steel cable termina device Download PDFInfo
- Publication number
- CN108443414A CN108443414A CN201810188875.7A CN201810188875A CN108443414A CN 108443414 A CN108443414 A CN 108443414A CN 201810188875 A CN201810188875 A CN 201810188875A CN 108443414 A CN108443414 A CN 108443414A
- Authority
- CN
- China
- Prior art keywords
- vertebra
- steel wire
- locking
- wire rope
- self
- 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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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 75
- 239000010959 steel Substances 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 claims abstract description 7
- 210000000494 inguinal canal Anatomy 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000000178 monomer Substances 0.000 claims description 2
- 230000000877 morphologic effect Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000009966 trimming Methods 0.000 claims description 2
- 238000005304 joining Methods 0.000 claims 2
- 238000004904 shortening Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 1
Classifications
-
- 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
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/08—Fastenings for securing ends of driving-cables to one another, the fastenings having approximately the same diameter as the cables
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention relates to vertebra wedge shape self-locking steel cable termina device, belong to field of mechanical technique, scheme of the invention is：Improve 2017100327394 patents,Connector rigid body part length is set to shorten,Fitment combination is tightlier played,Machine reduces 40% or more with number of packages,By to vertebra outer sleeve,Self-locking vertebra casing,Multijaw locks clamp spring, and totally 5 machine accessories complete connector task,To vertebra outer sleeve be two in vertebra cover conjoined part,The embedding strand slot of every interior vertebra set,Clamp spring pawl number is equal with steel wire rope number of share of stock,Embedding strand slot is uniformly distributed along outer vertebra sleeve generatrix direction,And by 180 °/n, angularly spatial offset is arranged (n is steel wire rope number of share of stock) with its clamp spring pawl embedded hole,The two outer vertebras in left and right put on 180 °/n of spatial offset between embedding strand slot,Embedding strand channel section product is 70% or so of steel wire rope single cord net area,The inner groove surface of every embedding inguinal canal and corresponding self-locking vertebra bushing outer surface are corrugated rough surface,Two steel wire rope mistake stocks intersect and are embedded into embedding inguinal canal,Locking steel wire rope is squeezed in self-locking vertebra casing,Clamp spring limiting locking is locked by multijaw.
Description
Technical field
The present invention relates to vertebra wedge shape self-locking steel cable termina device, belong to field of mechanical technique.
Technical background
Steel rope ring is a kind of common industrial product in modern industrial production activity, and especially modern age, the mankind enter work
In the modern science and technology civilized period of industry technology rapid development progress, sequentially develop and ripe with gear, chain, toothed belt three
Kind greatly meets the demand of mechanical compact transmission manufacture, the transmission of slightly larger space power, but with science and technology without smooth transmission
Progress, extend, people there is an urgent need to carry out big load without smooth power transmission in large space, the author thus specially invention,
And the 4th kind is proposed without the smooth kind of drive --- chain rope drive, it has the sprocket of similar chain, and has flexible steel wire
The advantages of big carrying and flexible variable, without smooth, the chain rope of no polygon effect, but it puies forward the industrialization manufacture of realization chain rope
The condition requirement gone out is more stringent, and it is the bottleneck for the industrialization manufacture for realizing chain rope to wait the steel rope ring of perimeters, it requires steel cable
The connector rigid body part length of ring should be as possible it is short, machine accessory used should lack as far as possible, and jointing method should be as simple and reliable as possible.
Invention content
To resolve the above problem, the present invention provides to vertebra wedge shape self-locking steel cable termina device, including
Piecing devices in 2017100327394 patents, it is characterised in that：Simplify structure, so that connector rigid body part total length is shortened, accessory
Combination is tightlier played, and machine reduces 40% or more with number of packages, i.e., by locking clamp spring totally 5 machines to vertebra outer sleeve, self-locking vertebra casing, multijaw
Accessory completes connector task, is embedding strand slot, the clamp spring pawl number covered to vertebra cover conjoined part, every interior vertebra in two to vertebra outer sleeve
Equal with steel wire rope number of share of stock, embedding strand slot is uniformly distributed along outer vertebra sleeve generatrix direction, and presses 180 °/n with its clamp spring pawl embedded hole
Angularly spatial offset arrangement (n be steel wire rope number of share of stock), the two outer vertebras in left and right put on 180 °/n of spatial offset between embedding strand slot, embedding
Strand slot diameter is micro- to be more than steel wire rope share split single cord diameter, but sectional area only only has steel wire rope share split single cord net area
70% or so, the inner groove surface of every embedding inguinal canal and corresponding self-locking vertebra bushing outer surface are the prodigious rough surface of friction coefficient, and two
It is that wrong stock intersects and is embedded into embedding inguinal canal between root head end of steel wire rope share split single cord, locking steel wire rope is squeezed in self-locking vertebra casing,
It is initially locked by multijaw locking clamp spring limit.
It is monomer connection structure to the morphological structure simplified of vertebra wedge shape self-locking steel cable termina device, connector is made to shorten, only
Needing three kinds of components, the connection of the self-locking between two steel wire ropes can be completed in totally 5 parts, and total rigid body length of connector shortens, just non-
The processing of steel cable ring type chain rope uses in the Chang Shiyi patent No.s 2017109763011, and parts are few, are exactly economical and practical, component kind
Class is few, even more particularly suitable to be machined and carry out connector production using mechanical adapter machine, can improve joint efficiency, have very
Good industrialized developing and application value.
Description of the drawings
Fig. 1 is the cross-sectional view of the structure that result is assembled to vertebra wedge shape self-locking steel cable termina device.
Fig. 2 is the rope multijaw locking clamp spring machinery diagram that an example 6 combines steel wire rope.
Include to vertebra outer sleeve 1, A self-locking vertebras inner sleeve 2 in above-mentioned figure, A rope multijaws lock clamp spring 3, B self-locking vertebra inner sleeves
Pipe 4, B rope multiply pawls lock clamp spring 5, A steel wire rope heads 6, B steel wire rope heads 7, share split fag end end 8.
Embodiment one：6 plying steel wire ropes are shown in Fig. 1, Fig. 2 to the bond process of vertebra wedge shape self-locking steel cable termina device：
Fig. 1 is the cross-sectional view of the structure that result is assembled to vertebra wedge shape self-locking steel cable termina device, and Fig. 2 is that an example 6 combines steel
The rope multijaw of cord locks clamp spring machinery diagram；Its connector specific operation process to vertebra wedge shape self-locking steel cable termina device：
6 pawl of rope of two same specifications is respectively taken to lock clamp spring, self-locking vertebra inner sleeve, by the preceding direction grouping difference of stub end
Be inserted through and be placed on A steel wire rope heads 6, in B steel wire rope heads 7, then take 6 inside grooves vertebra housing jacket casing 1 is inserted through be placed on A steel wire rope heads 6,
Or in B steel wire rope heads 7；
Pull out suitable length A steel wire rope heads 6, B steel wire rope heads 7, along fag end direction be split as respectively each share split rope a1,
a2、a3...an；It is respective close to A steel wire rope heads 6, B steel wire rope heads 7 after b1, b2, b3...bn (n is the share split number of steel wire rope)
Share split Section Point makes it intersect by a1, b1, a2, b2, a3, b3......an, bn；
6 inside grooves a1, a2, a3...an for intersecting strand group corresponding to 1 end of vertebra housing jacket casing will be installed with to gather in B steel wires
Rope 7, to 6 inside groove of A steel wires iope slippage to the middle part of vertebra housing jacket casing 1 in the cross-point locations of two component strands, make a1, a2,
A3...an in vertebra housing jacket casing 1 from 6 inside grooves to passing through, and (or b1, b2, b3...bn gather in A steel wire ropes, to B steel wire iope slippages
6 inside grooves are to 1 middle part of vertebra housing jacket casing in the cross-point locations of two component strands, and b1, b2, b3...bn are from 6 inside grooves to vertebra outer sleeve
It is passed through in set 1)；
It grips to vertebra housing jacket casing 1, A self-locking vertebras inner sleeve 2, the B self-locking vertebras inner sleeve 4 on two fag end ends is distinguished
While pushing to 6 inside grooves to 1 middle part of vertebra housing jacket casing, straight each strand a1, a2, a3...an are managed；B1, b2, b3...bn make it
Into in respective strand slot；
After checking that position is accurate, respectively the A self-locking vertebras inner sleeve 2, B self-locking vertebras inner sleeve 4 of reinforcing extruding arrive specified
Position, finally respectively squeeze buckle lock A rope multijaw locking clamp spring 3, B rope multiply pawl locking clamp spring 5, branched clamp spring pawl with more
Angular misalignments are waited between share split fag end end 8, are not disturbed freely；
Trimming neat each strand steel wire rope head a1, a2, a3...an；B1, b2, b3...bn, between A steel wire rope heads 6, B steel wire rope heads 7
Connector work just complete.
Claims (3)
1. pair vertebra wedge shape self-locking steel cable termina device, including the piecing devices in 2017100327394 patents, feature exist
In：Simplify structure, so that the shortening of connector rigid body part total length, fitment combination is tightlier played, machine reduces 40% or more with number of packages, by vertebra
Totally 5 machine accessories complete connector task for outer sleeve, self-locking vertebra casing, multijaw locking clamp spring, are in two to vertebra to vertebra outer sleeve
Cover conjoined part, embedding strand slot, the clamp spring pawl number of every interior vertebra set are equal with steel wire rope number of share of stock, and embedding strand slot is along outer vertebra sleeve mother
Line direction is uniformly distributed, and by 180 °/n, angularly spatial offset arranges (n is steel wire rope number of share of stock), left and right two with its clamp spring pawl embedded hole
Only outer vertebra puts on 180 °/n of spatial offset between embedding strand slot, and embedding strand slot diameter is micro- more than steel wire rope share split single cord diameter, but
Sectional area is only 70% or so of steel wire rope share split single cord net area, the inner groove surface and correspondence self-locking vertebra casing of every embedding inguinal canal
Outer surface is the prodigious rough surface of friction coefficient, is that wrong stock intersects and is embedded between two head end of steel wire rope share split single cords
In embedding inguinal canal, locking steel wire rope is squeezed in self-locking vertebra casing, is initially locked by multijaw locking clamp spring limit.
2. according to claim 1 to vertebra wedge shape self-locking steel cable termina device, it is characterised in that：Its is morphological structure simplified to be
Monomer connection structure, makes connector shorten, and the connection of the self-locking between two steel wire ropes can be completed in totally 5 parts to three kinds of components, connects
Total rigid body length of head shortens, and the processing for being just particularly suitable for steel cable ring type chain rope in the patent No. 2017109763011 uses, parts
It is few, it is exactly economical and practical, variety of components is few, even more particularly suitable to be machined and carry out connector life using mechanical adapter machine
Production, can improve joint efficiency, have good industrial applications value.
3. according to claim 1 to vertebra wedge shape self-locking steel cable termina device, it is characterised in that：Joining operations process letter
It is single, it is convenient for Mechanized Processing, specifically joining operations process：Respectively take the rope multijaw locking clamp springs of two same specifications, in self-locking vertebra
Casing is inserted through by the grouping of stub end preceding direction and is placed in A steel wire rope heads (6), B steel wire rope heads (7) respectively, then take one it is right
Vertebra housing jacket casing (1), which is inserted through, to be placed in A steel wire rope heads (6) or B steel wire rope heads (7)；
Pull out suitable length A steel wire rope heads (6), B steel wire rope heads (7), along fag end direction be split as respectively each share split rope a1,
a2、a3...an；It is each close to A steel wire rope heads (6), B steel wire rope heads (7) after b1, b2, b3...bn (n is the share split number of steel wire rope)
From share split Section Point, make its by a1, b1, a2, b2, a3, b3......an, bn intersect；
A1, a2, a3...an for intersecting strand group corresponding to vertebra housing jacket casing (1) end will be installed with to gather in B steel wire ropes (7), to
A steel wires iope slippage in the middle part of vertebra housing jacket casing (1) in the cross-point locations of two component strands, making a1, a2, a3...an to vertebra
It is passed through in housing jacket casing (1), (or b1, b2, b3...bn gather in A steel wire ropes, to B steel wires iope slippage to vertebra housing jacket casing (1)
Middle part is in the cross-point locations of two component strands, and b1, b2, b3...bn in vertebra housing jacket casing (1) to passing through)；
It grips to vertebra housing jacket casing (1), by A self-locking vertebra inner sleeves (2), the B self-locking vertebra inner sleeves (4) point on two fag end ends
While not to being pushed in the middle part of vertebra housing jacket casing (1), straight each strand a1, a2, a3...an are managed；B1, b2, b3...bn make it
Into in respective strand slot；
After checking that position is accurate, respectively the A self-locking vertebra inner sleeves (2), B self-locking vertebra inner sleeves (4) of reinforcing extruding arrive specified
Position, finally respectively squeeze buckle lock A rope multijaw locking clamp spring (3), B rope multiply pawl locking clamp spring (5), branched clamp spring pawl with
Angular misalignments are waited between more share split fag end ends (8), are not disturbed freely；
Trimming neat each strand steel wire rope head a1, a2, a3...an；B1, b2, b3...bn, between A steel wire rope heads (6), B steel wire rope heads (7)
Connector work just complete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188875.7A CN108443414B (en) | 2018-03-05 | 2018-03-05 | Taper wedge-shaped self-locking wire rope joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810188875.7A CN108443414B (en) | 2018-03-05 | 2018-03-05 | Taper wedge-shaped self-locking wire rope joint device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108443414A true CN108443414A (en) | 2018-08-24 |
| CN108443414B CN108443414B (en) | 2021-09-17 |
Family
ID=63193671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810188875.7A Active CN108443414B (en) | 2018-03-05 | 2018-03-05 | Taper wedge-shaped self-locking wire rope joint device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108443414B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR534609A (en) * | 1921-04-25 | 1922-03-29 | Method and device for fixing the ends of metal cables | |
| US2567374A (en) * | 1946-07-08 | 1951-09-11 | Greco Peter | Spring loaded jaw splice |
| CN201687891U (en) * | 2010-05-20 | 2010-12-29 | 中国船舶重工集团公司第七一○研究所 | Cable connector |
| CN202082343U (en) * | 2011-05-27 | 2011-12-21 | 昆明腾胜达机械制造有限公司 | Steel wire rope termination wedge lock combination device |
| CN203230789U (en) * | 2013-03-09 | 2013-10-09 | 任仲敏 | Steel wire rope connector |
| CN106594179A (en) * | 2017-01-15 | 2017-04-26 | 李先登 | Self-locking type steel wire rope jointing method |
-
2018
- 2018-03-05 CN CN201810188875.7A patent/CN108443414B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR534609A (en) * | 1921-04-25 | 1922-03-29 | Method and device for fixing the ends of metal cables | |
| US2567374A (en) * | 1946-07-08 | 1951-09-11 | Greco Peter | Spring loaded jaw splice |
| CN201687891U (en) * | 2010-05-20 | 2010-12-29 | 中国船舶重工集团公司第七一○研究所 | Cable connector |
| CN202082343U (en) * | 2011-05-27 | 2011-12-21 | 昆明腾胜达机械制造有限公司 | Steel wire rope termination wedge lock combination device |
| CN203230789U (en) * | 2013-03-09 | 2013-10-09 | 任仲敏 | Steel wire rope connector |
| CN106594179A (en) * | 2017-01-15 | 2017-04-26 | 李先登 | Self-locking type steel wire rope jointing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108443414B (en) | 2021-09-17 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230607 Address after: 225700 Dongbei Village, Dainan Town, Xinghua City, Taizhou City, Jiangsu Province Patentee after: Jiangsu Ruijin steel wire rope Co.,Ltd. Address before: 545002 No. 401, building 3, mianchang front living area, Shengli Road, Liubei District, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee before: Li Xiandeng |
|
| TR01 | Transfer of patent right |