CN110176746A - A kind of fast joint type cable - Google Patents
A kind of fast joint type cable Download PDFInfo
- Publication number
- CN110176746A CN110176746A CN201910519356.9A CN201910519356A CN110176746A CN 110176746 A CN110176746 A CN 110176746A CN 201910519356 A CN201910519356 A CN 201910519356A CN 110176746 A CN110176746 A CN 110176746A
- Authority
- CN
- China
- Prior art keywords
- joint type
- connection
- fixing sleeve
- cable
- fast joint
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
Landscapes
- Flexible Shafts (AREA)
- Cable Accessories (AREA)
Abstract
The invention discloses a kind of fast joint type cables, including cable body, cable body both ends are equipped with the terminal pad for carrying out external electrical cable connection, inner sleeve is equipped in terminal pad, inner sleeve front opening and inner hollow, outside of inner cover is set with the fixing sleeve being slidably connected with it, turning set is equipped between two fixing sleeves, turning set both ends are sleeved on fixing sleeve tail portion and are rotatablely connected with fixing sleeve, there is the first screw thread on the outer wall of inside race, the connection bump to match with the first screw thread is equipped on turning set inner wall, connection bump is located in the thread groove of the first screw thread and is slidably connected with it；The present apparatus not only acts as the connection function between cable, and connection type is fast and convenient, and by the tube-in-tube structure of ring set step by step, can the safety of effective protection cable upon connection, while guaranteeing that stablizing for cable is fixed.
Description
Technical field
The present invention relates to cable, specifically a kind of fast joint type cable.
Background technique
In the prior art, the connection between wire rod is frequently with crimping or be intertwined and connected.Crimping is connected, is born when wire rod
It when pulling force is larger, needs to increase crimping length, prevents from falling off in use process；For being intertwined and connected, joint process are coarse,
Poor reliability.
Chinese patent notification number CN207852349U proposes a kind of resistance to voltage cable quickly connected, by being provided with rubber
Buffer bar and flame-retardant sheath, external high temperature can be effectively prevent too fast to cable and its protective case aging by flame-retardant sheath or
It burns, extends the service life of cable and its protective case；The length of threaded rod is adjusted by rotation grip handwheel, extends out
Connecting hose facilitates the connection of cable, but still has certain problem, the protection work as do not can guarantee junction after connecting
Make, and junction can not effectively be fixed, is influenced using safe.
Summary of the invention
The purpose of the present invention is to provide a kind of fast joint type cables, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of fast joint type cable, including cable body, cable body both ends are equipped with for carrying out external electrical cable
The terminal pad of connection is equipped with inner sleeve, inner sleeve front opening and inner hollow in terminal pad, and outside of inner cover is set with to be slided with it
The fixing sleeve of connection, is equipped with turning set between two fixing sleeves, and turning set both ends are sleeved on fixing sleeve tail portion and and fixing sleeve
It is rotatablely connected, there is the first screw thread on the outer wall of inside race, the connection to match with the first screw thread is equipped on turning set inner wall
Protrusion, connection bump is located in the thread groove of the first screw thread and is slidably connected with it, while putting on offer horizontal direction inside
Guide groove, fixing sleeve inner wall is equipped with the guide pad for protruding into and being slidably connected inside guide groove and with it, the fixing sleeve front end
It is covered equipped with access, is equipped with the block set for fixed access set in fixing sleeve front end, block set leading flank has annular groove, and covers in access
Tail portion, which has, matches lantern ring, is installed in annular groove with lantern ring, realizes block set and accesses being connected and fixed for set, and access set both ends are to be open
Structure, internal access set is insert port, and diameter is gradually increased insert port from outside to inside, between the inner sleeve front end is along the circumferential direction waited
It is expansion gap between two neighboring closing in intermediate plate away from multiple closing in intermediate plates are distributed with.
There is the second screw thread on the access set outer wall, and the guarantor connecting with its threads turn is housed in access set outer cover
Sheath is equipped with operation ring outside turning set, and the diameter for operating ring is greater than the diameter of access set.
As a preferred solution of the present invention: the block set outer wall is equipped with multiple bolts hole, and bolt hole is connected with annular groove,
Fastening bolt is fitted in bolt hole.
Compared with prior art, the beneficial effects of the present invention are: the present apparatus not only acts as the connection function between cable, even
Connect that mode is fast and convenient, and by the tube-in-tube structure of ring set step by step, can the safety of effective protection cable upon connection, simultaneously
Guarantee that stablizing for cable is fixed.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is cross-sectional view of the invention.
Fig. 3 is the structural schematic diagram of block set in another fast joint type exemplary fiber optic cable of the present invention.
1- turning set in figure, 2- fixing sleeve, 3- access set, 4- block set, 5- protective case, 6- inner sleeve, the first screw thread of 7-, 8- are led
To slot, 9- terminal pad, 10- cable body, 11- closing in intermediate plate, 12- expansion gap, 13- insert port, 14- connection bump, 15- behaviour
Make ring, 16- annular groove, 17- matches lantern ring, the second screw thread of 18-, 19- bolt hole, 20- fastening bolt.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right" "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment 1:
A kind of fast joint type cable referring to FIG. 1-2, including cable body 10,10 both ends of cable body are all provided with useful
In the terminal pad 9 for carrying out the connection of external electrical cable, inner sleeve 6,6 front opening of inner sleeve and inner hollow are equipped in terminal pad 9,
When being attached, insert the cable into inner sleeve 6 and docked with terminal pad 9, formed with the connection of cable body 10, outside inner sleeve 6
It is set with the fixing sleeve 2 being slidably connected with it, turning set 1 is equipped between two fixing sleeves 2,1 both ends of turning set are sleeved on solid
Surely it covers 2 tail portions and is rotatablely connected with fixing sleeve 2, there is the first screw thread 7 on 6 outer wall of inner sleeve, be equipped on 1 inner wall of turning set
The connection bump 14 to match with the first screw thread 7, connection bump 14 be located in the thread groove of the first screw thread 7 and with its company of sliding
Connect, while offering the guide groove 8 of horizontal direction in inner sleeve 6,2 inner wall of fixing sleeve be equipped with protrude into the inside of guide groove 8 and with
Its guide pad being slidably connected first holds rotary motion set 1 after fixing sleeve 2, makes inner sleeve 6 when carrying out the connection work of cable
It relatively rotates with turning set 1 and is displaced along fixing sleeve 2, thus to connection after facilitating the connection and connection that carry out cable
The protection at place is equipped in 2 front end of fixing sleeve for fixed access set 3 specifically, 2 front end of the fixing sleeve is equipped with access set 3
Block set 4,4 leading flank of block set has annular groove 16, and has in 3 tail portions of access set and match lantern ring 17, is installed on annular groove 16 with lantern ring 17
It is interior, it realizes block set 4 and accesses being connected and fixed for set 3,3 both ends of access set are hatch frame, and accessing 3 inside of set is insert port 13,
Diameter is gradually increased insert port 13 from outside to inside, and along the circumferential direction equidistantly distributed has multiple closing in intermediate plates for 6 front end of inner sleeve
11, it is expansion gap 12 between two neighboring closing in intermediate plate 11, after being attached, access set 3 is installed, rotary motion set
1, move inner sleeve 6 outward, due to 13 inner wall shape of insert port, when being displaced outwardly inner sleeve 6, the closing in intermediate plate 11 of front end to
Inside is collapsed, to fix to cable extrusion, the stability after guaranteeing connection；Device not only acts as the work of the connection between cable
With connection type is fast and convenient, and by the tube-in-tube structure of ring set step by step, being capable of the peace of effective protection cable upon connection
Entirely, while guaranteeing that stablizing for cable is fixed.
Specifically, the access, which covers, has the second screw thread 18 on 3 outer walls, and it is equipped with and its screw thread in access 3 outer covers of set
The protective case 5 of rotation connection, protective case 5 can be such that it produces and be sleeved on outside cable after the connection for completing cable by rotation
Portion, to form effective protection to the construction of cable in 3 outside of access set；Meanwhile the rotation of turning set 1 is carried out for convenience,
Operation ring 15 is equipped with outside turning set 1, the diameter of operation ring 15 is greater than the diameter of access set 3.
Embodiment 2:
Refering to Fig. 3, on the basis of embodiment 1, in order to guarantee the stabilization of access set 3 and the connection of block set 4, the block set
4 outer walls are equipped with multiple bolts hole 19, and bolt hole 19 is connected with annular groove 16, and fastening bolt 20 is fitted in bolt hole 19,
When carrying out the connection of access set 3 and block set 4, will be first caught in annular groove 16 with lantern ring 17, then fastening bolt 20 is inserted into bolt
It is abutted in hole 19 by 20 front end of fastening bolt and matches lantern ring 17, to realize further fixed.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of fast joint type cable, including cable body (10), cable body (10) both ends are equipped with for carrying out outside
The terminal pad (9) of cable connection, is equipped with inner sleeve (6), inner sleeve (6) front opening and inner hollow, inner sleeve on terminal pad (9)
(6) outer cover is equipped with the fixing sleeve (2) being slidably connected with it, which is characterized in that turning set is equipped between two fixing sleeves (2)
(1), turning set (1) both ends are sleeved on fixing sleeve (2) tail portion and are rotatablely connected with fixing sleeve (2), have on inner sleeve (6) outer wall
There are the first screw thread (7), the connection bump (14) to match with the first screw thread (7), connection bump are equipped on turning set (1) inner wall
(14) it being slidably connected in the thread groove of the first screw thread (7) and with it, fixing sleeve (2) front end is equipped with access set (3),
Fixing sleeve (2) front end is equipped with the block set (4) for fixed access set (3), and access set (3) both ends are hatch frame, access set (3)
Inside is insert port (13), and diameter is gradually increased insert port (13) from outside to inside, between inner sleeve (6) front end is along the circumferential direction waited
It is expansion gap (12) between two neighboring closing in intermediate plate (11) away from multiple closing in intermediate plates (11) are distributed with.
2. a kind of fast joint type cable according to claim 1, which is characterized in that offer level on inner sleeve (6)
The guide groove (8) in direction, fixing sleeve (2) inner wall are equipped with the guide pad for protruding into that guide groove (8) is internal and is slidably connected with it.
3. a kind of fast joint type cable according to claim 1, which is characterized in that block set (4) leading flank has
Annular groove (16), and have in access set (3) tail portion and match lantern ring (17), it is installed in annular groove (16) with lantern ring (17).
4. a kind of fast joint type cable according to claim 1, which is characterized in that have on described access set (3) outer wall
Have the second screw thread (18), and the protective case (5) connecting with its threads turn is housed in access set (3) outer cover.
5. a kind of fast joint type cable according to claim 1 or 2 or 3 or 4, which is characterized in that turning set (1) outside
Portion is equipped with operation ring (15).
6. a kind of fast joint type cable according to claim 5, which is characterized in that the diameter of operation ring (15) is big
In the diameter of access set (3).
7. a kind of fast joint type cable according to claim 3, which is characterized in that block set (4) outer wall is equipped with
Multiple bolts hole (19), bolt hole (19) are connected with annular groove (16), are fitted with fastening bolt (20) in bolt hole (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910519356.9A CN110176746B (en) | 2019-06-17 | 2019-06-17 | Quick connection type cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910519356.9A CN110176746B (en) | 2019-06-17 | 2019-06-17 | Quick connection type cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110176746A true CN110176746A (en) | 2019-08-27 |
| CN110176746B CN110176746B (en) | 2020-06-16 |
Family
ID=67698503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910519356.9A Active CN110176746B (en) | 2019-06-17 | 2019-06-17 | Quick connection type cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110176746B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111146745A (en) * | 2019-12-28 | 2020-05-12 | 安庆市晶科电子有限公司 | Cable split-type assembled external support for transistor |
| CN113470878A (en) * | 2021-06-24 | 2021-10-01 | 武汉金牌电工股份有限公司 | Halogen-free flame-retardant cable capable of being disassembled and assembled in sections and installation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205070377U (en) * | 2015-10-15 | 2016-03-02 | 长虹塑料集团英派瑞塑料股份有限公司 | Waterproof anticreep cable fixed head |
| CN206931983U (en) * | 2017-04-27 | 2018-01-26 | 深圳市欧米兰新能源科技有限公司 | Cable shielding joint |
| JP2019007888A (en) * | 2017-06-27 | 2019-01-17 | 古河電気工業株式会社 | Closure, cable setting structure, and method for detecting water immersion in closure |
| CN109792142A (en) * | 2016-10-17 | 2019-05-21 | 胡伯+萨那有限公司 | Cable connector including sliding sleeve wire bushing |
-
2019
- 2019-06-17 CN CN201910519356.9A patent/CN110176746B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205070377U (en) * | 2015-10-15 | 2016-03-02 | 长虹塑料集团英派瑞塑料股份有限公司 | Waterproof anticreep cable fixed head |
| CN109792142A (en) * | 2016-10-17 | 2019-05-21 | 胡伯+萨那有限公司 | Cable connector including sliding sleeve wire bushing |
| CN206931983U (en) * | 2017-04-27 | 2018-01-26 | 深圳市欧米兰新能源科技有限公司 | Cable shielding joint |
| JP2019007888A (en) * | 2017-06-27 | 2019-01-17 | 古河電気工業株式会社 | Closure, cable setting structure, and method for detecting water immersion in closure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111146745A (en) * | 2019-12-28 | 2020-05-12 | 安庆市晶科电子有限公司 | Cable split-type assembled external support for transistor |
| CN111146745B (en) * | 2019-12-28 | 2021-04-09 | 安庆市晶科电子有限公司 | Cable split-type assembled external support for transistor |
| CN113470878A (en) * | 2021-06-24 | 2021-10-01 | 武汉金牌电工股份有限公司 | Halogen-free flame-retardant cable capable of being disassembled and assembled in sections and installation method thereof |
| CN113470878B (en) * | 2021-06-24 | 2022-07-12 | 武汉金牌电工股份有限公司 | Halogen-free flame-retardant cable capable of being disassembled and assembled in sections and installation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110176746B (en) | 2020-06-16 |
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Address after: 518000 No.4, Baihua Avenue, Baihua community, Guangming Street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Guangdong Golden Cable Group Co.,Ltd. Address before: 518000 No.4, Baihua Avenue, Baihua community, Guangming Street, Guangming District, Shenzhen City, Guangdong Province Patentee before: GUANGDONG JINPAI CABLE Co.,Ltd. |