CN104482112A - Quick cable connector - Google Patents
Quick cable connector Download PDFInfo
- Publication number
- CN104482112A CN104482112A CN201410829072.7A CN201410829072A CN104482112A CN 104482112 A CN104482112 A CN 104482112A CN 201410829072 A CN201410829072 A CN 201410829072A CN 104482112 A CN104482112 A CN 104482112A
- Authority
- CN
- China
- Prior art keywords
- thimble
- joint
- cylindrical
- pilot hole
- shrinkage pool
- 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.)
- Pending
Links
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
- F16G11/10—Quick-acting fastenings; Clamps holding in one direction only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
Abstract
The invention discloses a quick cable connector. According to the quick cable connector, cable connection can be quickly and simply realized; meanwhile, the cable connector is very small, and the condition that no or little influence on the winding/unwinding of a winch is caused by a connector portion when a cable is wound/unwound by the winch can be guaranteed.
Description
Technical field
The present invention relates to ocean engineering and technical field of security and protection under water, particularly relate to a kind of rigging joint fast.
Background technique
At present along with utilizing more and more deep to the exploration of ocean, operation on the sea is more and more frequent, complicated and changeable simultaneously due to operation on the sea, therefore how operation on the sea to be simplified, and rapidly becomes a more and more important problem.
At sea during operation, often can use wire rope and winch, current connecting steel wire ropes is connected with shackle mainly through rope hook, although these two kinds of modes connect than faster, if but with winch, folding and unfolding is carried out to the wire rope of these two kinds of Connecting format, larger problem will be there is, because the volume ratio of these two kinds of structures is larger, and shape is also very irregular, this just causes joint location well not receive on winch, even if or joint part have received on winch, joint wire rope below can not be in good order be arranged on niggerhead, when relaying wire rope, be easy to block, the folding and unfolding of wire rope is caused normally to carry out.
Therefore in order to enable wire rope be connected use fast with winch, just in the urgent need to designing a kind of rapid pipe joint, wire rope simply can be connected with winch fast, can ensure that again joint location does not affect the folding and unfolding of winch or affects very little.
Summary of the invention
In view of this, the invention provides a kind of rigging joint fast, simply can realize the connection to rigging fast.
A kind of rigging joint fast, comprises tool joint pin and female joint;
Wherein, described tool joint pin is cylindric, and cylinder one end outer surface processes two centrosymmetric projections; Radially through hole is processed, as the thimble pilot hole of thimble at the geometrical center place of one of them projection described; Described thimble pilot hole two sections of being divided into diameter different; Described thimble is by spring and block is compressible is arranged in thimble pilot hole; The cylindrical body the other end of described tool joint pin is processed with cylindrical bore vertically, as the compacting joint of fixing tightwire;
Described female joint is cylindric, and cylinder front end processes the shrinkage pool coordinated with the projection (6) of tool joint pin, is processed with and radius coaxial with the shrinkage pool cylindrical cavity slightly larger than convex radius in the rear end of shrinkage pool; The axial length of described cylindrical cavity is slightly larger than the axial length of described projection; Radially process at the middle part of described cylindrical cavity and run through the cylindrical centre hole of female joint; When described tool joint pin one end with projection is inserted from the shrinkage pool of described male female and enters cylindrical cavity, after turning an angle, thimble can insert in centre hole; The cylindrical body rear end of described female joint is processed with cylindrical bore, as the compacting joint of fixing tightwire.
Preferably, the end of less one section of described thimble diameter is spherical; In the free state of spring, thimble one section of stretching out from thimble pilot hole comprises the ball-shaped end of thimble and one section of cylindrical body of bottom.
The present invention has following beneficial effect:
Quick rigging joint of the present invention, simply can realize the connection for rigging fast, and simultaneously because this rigging joint is very small and exquisite, also can ensure when carrying out folding and unfolding with winch to rigging, joint part does not affect the folding and unfolding of winch or affects very little.
Accompanying drawing explanation
Fig. 1 (a) is the sectional drawing of tool joint pin of the present invention.
Fig. 1 (b) is the structural representation of the front end surface of tool joint pin of the present invention.
Fig. 1 (c) is the structural representation of public access headband cable wire of the present invention.
The thimble erection drawing that Fig. 1 (d) is tool joint pin of the present invention.
Fig. 2 (a) is the sectional drawing of female joint of the present invention.
Fig. 2 (b) is the structural representation of the front end surface of female joint of the present invention.
Wherein, 1-block, 2-spring, 3-thimble, 4-suppress joint, 5-centre hole, 6-projection, 7-shrinkage pool, 8-cable wire, 9-thimble pilot hole.
Embodiment
To develop simultaneously embodiment below in conjunction with accompanying drawing, describe the present invention.
The tool joint pin as shown in Figure 1 of quick rigging joint and the female joint two-part composition shown in Fig. 2, the tool joint pin wherein shown in Fig. 1 is made up of block 1, spring 2, thimble 3 and compacting joint 4.When initial assembling tool joint pin, first inserted from one end that thimble pilot hole 9 is thinner by thimble 3, the diameter due to the other end of thimble pilot hole 9 is slightly less than the diameter of thimble 3 bottom, and therefore thimble 3 can not be extruded from the thinner one end of thimble pilot hole 9; And then spring 2 is inserted from thimble pilot hole 9, finally put into block 1, adjustment block 1 position, when making to expose from the thinner one end of thimble pilot hole 9 completely without thimble head during External Force Acting, when having external force to extrude thimble head, thimble head can be pressed completely in thimble pilot hole 9, is welded by block 1 afterwards.It should be noted that, when without External Force Acting, the thimble head part exposed outside thimble pilot hole 9 should comprise bulb and a bit of cylindrical body, so just can ensure that rapid pipe joint will cause because of the warping force of rigging itself thimble bulb to be pushed back in thimble pilot hole 9 at locking state and unlock.After assembling tool joint pin, inserted by the right-hand member of cable wire 8 from compacting joint 4, then compress with press machine, such cable wire 8 and joint male just become an entirety, process equally the compacting joint 4 of female joint.
When reality uses quick rigging joint, first protruding for the front end of the tool joint pin shown in Fig. 16 parts are aimed at shrinkage pool 7 part of the female joint shown in Fig. 2, then till being inserted into shrinkage pool 7 bosom, during insertion, slightly thimble head need be depressed with hand, tool joint pin can be inserted smoothly, back center head owing to being subject to the restriction of female joint shrinkage pool inwall, be compressed in thimble pilot hole 9 always, after being inserted into shrinkage pool 7 bosom, the projection 6 of tool joint pin front end enters in cylindrical cavity, because cavity diameter is slightly larger than protruding 6 diameters, therefore, tool joint pin can around axially rotating in cylindrical cavity, by tool joint pin half-twist, now thimble head just forwards centre hole 5 position to, due to the restriction without female shrinkage pool inwall, under the effect of spring 2, thimble head can be pushed in centre hole 5, reach locking state.
When needing the connection removing tool joint pin and female joint, only need the centre hole 5 inserting female joint by an elongate rod, downwards extruding thimble 3, then by tool joint pin half-twist, just tool joint pin can be extracted from female joint, whole process is completely contrary with insertion process before.Because centre hole 5 runs through the cylindrical body of female joint, namely all there is centre hole 5 at the inwall relative position of shrinkage pool 7, therefore, when removing the connection of tool joint pin and female joint, tool joint pin half-twist clockwise or can be rotated counterclockwise, the object of unblock can be reached, realize quick release.
In sum, these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a rigging joint, is characterized in that, comprises tool joint pin and female joint;
Wherein, described tool joint pin is cylindric, and cylinder one end outer surface processes two centrosymmetric projections (6); Radially through hole is processed, as the thimble pilot hole (9) of thimble (3) at the geometrical center place of described one of them projection (6); Described thimble pilot hole (9) two sections of being divided into diameter different; Described thimble (3) is by spring (2) and block (1) is compressible is arranged in thimble pilot hole (9); The cylindrical body the other end of described tool joint pin is processed with cylindrical bore vertically, as the compacting joint (4) of fixing tightwire (8);
Described female joint is cylindric, cylinder front end processes the shrinkage pool (7) coordinated with the projection (6) of tool joint pin, is processed with and radius coaxial with shrinkage pool (7) cylindrical cavity slightly larger than protruding (6) radius in the rear end of shrinkage pool (7); The axial length of described cylindrical cavity is slightly larger than the axial length of described projection (6); Radially process at the middle part of described cylindrical cavity and run through the cylindrical centre hole of female joint (5); When described tool joint pin one end with protruding (6) is inserted from the shrinkage pool (7) of described male female and enters cylindrical cavity, after turning an angle, thimble (3) can insert in centre hole (5); The cylindrical body rear end of described female joint is processed with cylindrical bore, as the compacting joint (4) of fixing tightwire (8).
2. a kind of rigging joint as claimed in claim 1, is characterized in that, the end of less one section of described thimble (3) diameter is spherical.
3. a kind of rigging joint as claimed in claim 2, it is characterized in that, in the free state of spring (2), thimble (3) a section of stretching out from thimble pilot hole (9) comprises the ball-shaped end of thimble (3) and one section of cylindrical body of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410829072.7A CN104482112A (en) | 2014-12-26 | 2014-12-26 | Quick cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410829072.7A CN104482112A (en) | 2014-12-26 | 2014-12-26 | Quick cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104482112A true CN104482112A (en) | 2015-04-01 |
Family
ID=52756690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410829072.7A Pending CN104482112A (en) | 2014-12-26 | 2014-12-26 | Quick cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104482112A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2190081A (en) * | 1938-01-22 | 1940-02-13 | Blackhawk Mfg Co | Coupling |
| US2588901A (en) * | 1949-05-19 | 1952-03-11 | Salem Tool Co | Shank and socket connection for augers |
| US6146049A (en) * | 1999-06-14 | 2000-11-14 | Faris; F. Dale | Connector for flexible cable |
| CN2539878Y (en) * | 2001-02-22 | 2003-03-12 | 徐振昭 | Fast trip for rope |
| CN2769613Y (en) * | 2004-09-22 | 2006-04-05 | 廖英泰 | Fast-joint |
| CN204387208U (en) * | 2014-12-26 | 2015-06-10 | 中国船舶重工集团公司第七一〇研究所 | A kind of rigging joint fast |
-
2014
- 2014-12-26 CN CN201410829072.7A patent/CN104482112A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2190081A (en) * | 1938-01-22 | 1940-02-13 | Blackhawk Mfg Co | Coupling |
| US2588901A (en) * | 1949-05-19 | 1952-03-11 | Salem Tool Co | Shank and socket connection for augers |
| US6146049A (en) * | 1999-06-14 | 2000-11-14 | Faris; F. Dale | Connector for flexible cable |
| CN2539878Y (en) * | 2001-02-22 | 2003-03-12 | 徐振昭 | Fast trip for rope |
| CN2769613Y (en) * | 2004-09-22 | 2006-04-05 | 廖英泰 | Fast-joint |
| CN204387208U (en) * | 2014-12-26 | 2015-06-10 | 中国船舶重工集团公司第七一〇研究所 | A kind of rigging joint fast |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |