CN104485563A - Quick wire connector - Google Patents
Quick wire connector Download PDFInfo
- Publication number
- CN104485563A CN104485563A CN201410771127.3A CN201410771127A CN104485563A CN 104485563 A CN104485563 A CN 104485563A CN 201410771127 A CN201410771127 A CN 201410771127A CN 104485563 A CN104485563 A CN 104485563A
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- CN
- China
- Prior art keywords
- hole
- cylindrical shell
- core
- runing rest
- wall
- 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
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/033—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wrapping or unwrapping wire connections
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a quick wire connector which comprises a barrel, wherein two mutually hinged connector lugs are movably arranged at the upper open end of the barrel; two of four semicircular grooves form a through hole A, and the other two of the four semicircular grooves form a through hole B; the axial line of the through A is vertically downward; the axial line of the through hole B is downwards inclined in the vertical direction; a rotating bracket in threaded fit with the inner wall of the barrel is mounted at the middle of the barrel; a handle is connected to the tail end of the rotating bracket; a plurality of arc-shaped grooves of which the axial directions are the same as that of the through hole B are formed in the sidewall, close to the center of the rotating bracket, of a winding block; a limiting groove is formed in the outer wall of the side, opposite to the arc-shaped grooves, of a limiting block. According to the quick wire connector, low efficiency and high-intensity working load during manual coil winding directly with fingers are avoided, damage to the outer wall of a wire core when a worker rotates the wire core with a vice is reduced, cables can be quickly connected, and meanwhile, the wire core is protected from being damaged.
Description
Technical field
The present invention relates to field of power, specifically refer to a kind of Speed wiring device.
Background technology
Usually adopt concealed wire layout when the cable distribution of indoor, and be the safety and the specification that ensure wiring when connecting up, also should observe many criterions.Such as, must wear pvc pipe when power line is imbedding within the walls, in furred ceiling, in floor or floor tile, wire does not have tieing and kink in pipe, and load bearing wall does not allow out can adopt during deep trouth directly to bury RVV; In furred ceiling, lamp position connecting line can use hose cord sets, and the threading in protection tube must can twitch, change; The knee of cable protective tube, should use supporting pipe crimping tool or supporting elbow, do not have wrinkle; When power line need carry out branch ground, junction box etc. should be used.
In wiring process, relate to the connection of many live wires, zero line and ground wire, in the junction of cable and cable, specify according to GB GB50303-2002: outdoor environment under the high temperature conditions and the indoor environment of humidity, during the connection of copper cash and copper cash, its faying surface must scald tin, and dry indoor environment need not scald tin, and the mutual wound form of all joints must to ensure the compact siro spinning technology between cable and cable more than five circles.Therefore, usually need the electrician of specialty to operate when wiring, first by the cable peeling of selected connection, expose sufficiently long part for the mutual winding between two cables, more exposed single line cable clock wise spirals is closely wrapped on another root cable, during operation, for saving time, electrician adopts finger directly to carry out the winding of cable usually, but often occur being wound around defective tightness, loosening easily appears in the cable of mutual overlap joint, also have and adopt vice replacing finger, cable is wound around, tight winding can be realized between cable, but damage can be caused to the outer wall of exposed the end of a thread part at the screw thread of vice when rotating and tightening, once wrap up insufficient at boiling hot tin or adhesive plaster, at the indoor of humidity or the outdoor environment of high temperature, the blank area of cable is easy to by extraneous steam or the impact of other conductive materials, cause the short circuit of whole wiring system, produce serious security incident.
Summary of the invention
The object of the present invention is to provide a kind of Speed wiring device, realize the connection between cable and cable fast, protect core not impaired simultaneously.
Object of the present invention is achieved through the following technical solutions:
A kind of Speed wiring device, comprise upper and lower both ends open and its inwall establishes threaded cylindrical shell, two connector lugs be hinged are movably set with in the upper open end of described cylindrical shell, a connector lug has two semi-circular groove, when two connector lugs close, two in four half slots form through hole A and through hole B respectively, and the axis vertical of through hole A is downward, the axis of through hole B is vertically tilted to down, runing rest with cylinder inboard wall threaded engagement is installed at the middle part of described cylindrical shell, runing rest runs through the bottom of cylindrical shell, and the end of runing rest is connected with handle, between runing rest, internal symmetry is provided with and is wound around block and guide vane end stop, be wound around the sidewall of block near runing rest center and be provided with multiple arc groove identical with the axis of through hole B, the side outer wall that guide vane end stop is relative with arc groove has stopper slot, and stopper slot is corresponding with through hole A.When the present invention works, core A is exposed after the insulated hull stripping on outer wall by needing the cable of joint, core B, insert respectively in through hole A and through hole B, the axis of through hole B is vertically tilted to down, therefore the core B passed through by through hole B skewedly enters into inner barrel, and the winding block wall contacts on the outer wall of core B and runing rest, and be wound around block on the sidewall at runing rest center, offer multiple arc groove, core B can be free to slide in arc groove, and core A vertically enters inner barrel, and coordinate with the stopper slot that guide vane end stop side is offered, stopper slot can be core A and provides support, the convenient core B entered by through hole B is wrapped on the core A that entered by through hole A fast, when two cores go deep into certain distance in cylindrical shell, namely core on core A is wound around the number of turns when reaching the minimum value that GB GB50303-2002 specifies, turning handle makes runing rest start to rotate, make to be wound around block and guide vane end stop to start to rotate and be wound around, core A maintains static, guide vane end stop be wound around block with this core A for rotating shaft, core B keeps its heeling condition, start the outer wall spiral winding of the auxiliary lower coiling core A at arc groove, until the core winding number of turns on core A is up to standard, the rotation of the support that namely stops the rotation, then rotate connector lug, two connector lugs are separated with cylindrical shell, and two connector lugs are hinged, and when connector lug is separated with cylindrical shell, two connector lugs are separated respectively at core A, core B, facilitate in subsequent technique the boiling hot tin of the end of a thread and parcel, the live load of the present invention inefficiency and high strength when avoiding artificial direct finger to carry out winding around, reduce workman simultaneously, when using vice to rotate core, damage trace is caused to core outer wall, realize the connection between cable and cable fast, protect core not impaired simultaneously.
The lower end outer wall of described connector lug is provided with external screw thread, and two connector lugs are threaded with the upper open end of cylindrical shell.As preferably, connector lug is set to cylindrical shell and is threaded, it is convenient after two cores are wound around mutually, the quick separating of the end of a thread and this device, accelerate the speed connected, meanwhile, be threaded and core can also be made thereupon to prevent cable from also rotating when being mutually wound around, avoid the connection causing whole wiring system unstable.
Described runing rest comprises and being interconnected and spaced upper annulus and lower annulus, and upper annulus, lower annulus are threaded with cylinder inboard wall respectively, is wound around block and guide vane end stop is symmetricly set on the inwall at annulus two ends, and lower annulus is connected with handle.In whole wiring system, the number of connection of the end of a thread is numerous, for reducing the live load of workman when wiring, runing rest is set to interconnective two annulus up and down, while guarantee guide vane end stop with winding block normal rotation, reduce the contact area of runing rest and inner barrel, and then reduce the rotation number of workman when turning handle, accelerate the efficiency that core is wound around.
The present invention compared with prior art, has following advantage and beneficial effect:
1, present invention, avoiding the artificial direct live load pointing inefficiency and high strength when carrying out winding around, reduce workman simultaneously, when using vice to rotate core, damage trace is caused to core outer wall, realize the connection between cable and cable fast, protect core not impaired simultaneously;
2, connector lug is set to cylindrical shell and is threaded by the present invention, it is convenient after two cores are wound around mutually, the quick separating of the end of a thread and this device, accelerate the speed connected, simultaneously, be threaded and core can also be made thereupon to prevent cable from also rotating when being mutually wound around, avoid the connection causing whole wiring system unstable;
3, the present invention reduces the live load of workman when wiring, runing rest is set to interconnective two annulus up and down, while guarantee guide vane end stop with winding block normal rotation, reduce the contact area of runing rest and inner barrel, and then reduce the rotation number of workman when turning handle, accelerate the efficiency that core is wound around.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms a application's part, does not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is chart at the bottom of of the present invention;
Fig. 3 is the structural representation of connector lug;
Mark and corresponding parts title in accompanying drawing:
1-cylindrical shell, 2-runing rest, 3-are wound around block, 4-guide vane end stop, 5-arc groove, 6-stopper slot, 7-inlet wire head, 8-through hole A, 9-through hole B, 10-handle, 11-core A, 12-external screw thread, 13-core B.
Embodiment
Clearly understand for making the object, technical solutions and advantages of the present invention, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the present invention and explanation thereof are only for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As shown in Figure 1 to Figure 3, the present embodiment comprises upper and lower both ends open and its inwall is established threaded cylindrical shell 1, two connector lugs be hinged 7 are movably set with in the upper open end of described cylindrical shell 1, a connector lug 7 has two semi-circular groove, when two connector lugs 7 close, two in four half slots form through hole A8 and through hole B9 respectively, and the axis vertical of through hole A8 is downward, the axis of through hole B9 is vertically tilted to down, the runing rest 2 coordinated with cylindrical shell 1 inner thread is installed at the middle part of described cylindrical shell 1, runing rest 2 runs through the bottom of cylindrical shell 1, and the end of runing rest 2 is connected with handle 10, between runing rest 2, internal symmetry is provided with and is wound around block 3 and guide vane end stop 4, be wound around the sidewall of block 3 near runing rest 2 center and be provided with multiple arc groove 5 identical with the axis of through hole B9, the side outer wall that guide vane end stop 4 is relative with arc groove 5 has stopper slot 6, and stopper slot 6 is corresponding with through hole A8.When the present invention works, core A11 is exposed after the insulated hull stripping on outer wall by needing the cable of joint, core B13, insert respectively in through hole A8 and through hole B9, the axis of through hole B9 is vertically tilted to down, therefore it is inner that the core B13 passed through by through hole B9 is the skewed cylindrical shell 1 that enters into, and winding block 3 wall contacts on the outer wall of core B13 and runing rest 2, and be wound around block 3 on the sidewall at runing rest 2 center, offer multiple arc groove 5, core B13 can be free to slide in arc groove 5, and it is inner that core A11 vertically enters cylindrical shell 1, and coordinate with the stopper slot 6 that guide vane end stop 4 side is offered, stopper slot 6 can be core A11 and provides support, the convenient core B13 entered by through hole B9 is wrapped on the core A11 that entered by through hole A8 fast, when two cores go deep into certain distance in cylindrical shell 1, namely core on core A11 is wound around the number of turns when reaching the minimum value that GB GB50303-2002 specifies, turning handle 10 makes runing rest 2 start to rotate, make to be wound around block 3 to start to rotate with guide vane end stop 4 and be wound around, core A11 maintains static, guide vane end stop 4 be wound around block 3 with this core A11 for rotating shaft, core B13 keeps its heeling condition, start the outer wall spiral winding of the auxiliary lower coiling core A11 at arc groove 5, until the core winding number of turns on core A11 is up to standard, the rotation of the support 2 that namely stops the rotation, then rotate connector lug 7, two connector lugs 7 are separated with cylindrical shell 1, and two connector lugs 7 are hinged, and when connector lug 7 is separated with cylindrical shell 1, two connector lugs 7 are separated respectively at core A11, core B13, facilitate in subsequent technique the boiling hot tin of the end of a thread and parcel, the live load of the present invention inefficiency and high strength when avoiding artificial direct finger to carry out winding around, reduce workman simultaneously, when using vice to rotate core, damage trace is caused to core outer wall, realize the connection between cable and cable fast, protect core not impaired simultaneously.
Embodiment 2
As shown in figures 1 and 3, the present embodiment, on the basis of embodiment 1, the lower end outer wall of described connector lug 7 is provided with external screw thread 12, and two connector lugs 7 are threaded with the upper open end of cylindrical shell 1.As preferably, connector lug 7 is set to cylindrical shell 1 and is threaded, it is convenient after two cores are wound around mutually, the quick separating of the end of a thread and this device, accelerate the speed connected, meanwhile, be threaded and core can also be made thereupon to prevent cable from also rotating when being mutually wound around, avoid the connection causing whole wiring system unstable.
Described runing rest 2 comprises and being interconnected and spaced upper annulus and lower annulus, and upper annulus, lower annulus are connected with cylindrical shell 1 inner thread respectively, is wound around block 3 and guide vane end stop 4 is symmetricly set on the inwall at annulus two ends, and lower annulus is connected with handle 10.In whole wiring system, the number of connection of the end of a thread is numerous, for reducing the live load of workman when wiring, runing rest 2 is set to interconnective two annulus up and down, while guarantee guide vane end stop 4 with winding block 3 normal rotation, reduce the contact area of runing rest 2 and cylindrical shell 1 inside, and then reduce the rotation number of workman when turning handle 10, accelerate the efficiency that core is wound around.
Above-described embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; the protection range be not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a Speed wiring device, comprise upper and lower both ends open and its inwall established threaded cylindrical shell (1), it is characterized in that: be movably set with two connector lugs be hinged (7) in the upper open end of described cylindrical shell (1), a connector lug (7) has two semi-circular groove, when two connector lugs (7) are closed, two in four half slots form through hole A(8 respectively) and through hole B(9), and through hole A(8) axis vertical downward, through hole B(9) axis be vertically tilted to down, the runing rest (2) coordinated with cylindrical shell (1) inner thread is installed at the middle part of described cylindrical shell (1), runing rest (2) runs through the bottom of cylindrical shell (1), and the end of runing rest (2) is connected with handle (10), between runing rest (2), internal symmetry is provided with and is wound around block (3) and guide vane end stop (4), being wound around block (3) is provided with multiple with through hole B(9 near the sidewall at runing rest (2) center) the identical arc groove (5) of axis, the side outer wall that guide vane end stop (4) is relative with arc groove (5) has stopper slot (6), and stopper slot (6) and through hole A(8) corresponding.
2. a kind of Speed wiring device according to claim 1, is characterized in that: on the lower end outer wall of described connector lug (7), be provided with external screw thread (12), and two connector lugs (7) are threaded with the upper open end of cylindrical shell (1).
3. a kind of Speed wiring device according to claim 1, it is characterized in that: described runing rest (2) comprises and being interconnected and spaced upper annulus and lower annulus, upper annulus, lower annulus are connected with cylindrical shell (1) inner thread respectively, winding block (3) and guide vane end stop (4) are symmetricly set on the inwall at annulus two ends, and lower annulus is connected with handle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410771127.3A CN104485563A (en) | 2014-12-15 | 2014-12-15 | Quick wire connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410771127.3A CN104485563A (en) | 2014-12-15 | 2014-12-15 | Quick wire connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104485563A true CN104485563A (en) | 2015-04-01 |
Family
ID=52760084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410771127.3A Pending CN104485563A (en) | 2014-12-15 | 2014-12-15 | Quick wire connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104485563A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681405A (en) * | 2017-09-30 | 2018-02-09 | 贵州大兴电力设备制造有限公司 | A kind of termination |
| CN111864503A (en) * | 2020-08-11 | 2020-10-30 | 国家电网有限公司 | Novel rotary type transformer substation high-altitude quick wire connector |
-
2014
- 2014-12-15 CN CN201410771127.3A patent/CN104485563A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681405A (en) * | 2017-09-30 | 2018-02-09 | 贵州大兴电力设备制造有限公司 | A kind of termination |
| CN111864503A (en) * | 2020-08-11 | 2020-10-30 | 国家电网有限公司 | Novel rotary type transformer substation high-altitude quick wire connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |