CN103746330A - Wire connector - Google Patents
Wire connector Download PDFInfo
- Publication number
- CN103746330A CN103746330A CN201410009516.2A CN201410009516A CN103746330A CN 103746330 A CN103746330 A CN 103746330A CN 201410009516 A CN201410009516 A CN 201410009516A CN 103746330 A CN103746330 A CN 103746330A
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- China
- Prior art keywords
- pipe box
- conductor jointer
- claw
- elastic component
- offers
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- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a wire connector, which comprises a pipe sleeve, two jaws and at least one elastic piece, wherein the pipe sleeve is hollow inside and is opened at two ends; the inner diameter of the pipe sleeve is reduced from the middle to the two ends sequentially; the two jaws are arranged at the two ends in the pipe sleeve, and a gap is formed between the two jaws; the elastic piece is arranged in the gap. When the wire connector is used for connecting wires, the operation is simple and the required time is short.
Description
Technical field
The present invention relates to power equipment technical field, be specifically related to a kind of conductor jointer.
Background technology
Current domestic supply line mainly adopts parallel groove clamp to connect wire.But main its of parallel groove clamp passes through two metal fixture block clamping wires, and is fixed by fastening described two the metal fixture blocks of mode of bolt, thereby realize, by parallel groove clamp, wire connected.Existing parallel groove clamp is when fixing described two metal fixture blocks, after needing first by setting tool, two metal derbies and wire to be connected to be carried out firmly, by other instruments, bolt is screwed onto on metal derby again, so the complex operation of existing parallel groove clamp, the time especially needing when connecting is longer.
Summary of the invention
For the deficiencies in the prior art, the object of the present invention is to provide a kind of rational in infrastructure, easy to operate conductor jointer.
For achieving the above object, this practicality adopts following technical scheme:
A conductor jointer, comprises a pipe box, two claws and at least one elastic component; Described pipe box inner hollow and both ends open; The size of described pipe box internal diameter is successively decreased to two ends successively by centre; Two described claws are arranged on respectively the two ends in pipe box, between these two claws, are formed with gap; Described elastic component is arranged in described gap.
Preferably, the maximum inner diameter of described pipe box with the ratio of minimum diameter is: (1.5 ~ 2): 1.
Preferably, the diameter of each claw is successively decreased successively by one end sensing other end; End, one end and elastic component that each claw diameter is large support; The center of each claw oppositely offers first through hole passing for wire along its axis; Each claw comprises at least two clamping sheets that removably connect.
Preferably, on the inner surface of each claw, offer anti-slip tank.
Preferably, each clamping sheet is provided with draw-in groove and an outer tappet component of an indent.
Preferably, the centre of described elastic component offers the second through hole passing through for wire along its axis direction.
Preferably, this conductor jointer also comprises two chock plugs; These two chock plugs are separately fixed at the two ends of described pipe box.
Preferably, the center of each chock plug offers a third through-hole along its axis direction respectively; Each chock plug comprises respectively the hollow round platform section that a hollow cylindrical section and is fixedly connected with cylindrical section; Described cylindrical section is embedded in described pipe box.
Preferably, this conductor jointer also comprises two top guides, and it is inner that these two top guides are arranged on described pipe box actively; Each top guide inside offers a containing hole for accommodating wire.
Preferably, this conductor jointer also comprises a dottle pin; Described dottle pin is fixed on pipe box inside; This dottle pin is the cylindrical of inner hollow and both ends open; The inside of described dottle pin convexes with an annular wall, and the center of this annular wall offers a perforation.
Compared to prior art, conductor jointer of the present invention, because pipe box inner space is shape small in ends broad in the middle, is arranged on respectively the two ends in pipe box by two claws, then between two claws, elastic component is installed.When connecting wire, wire to be connected is inserted to pipe box from the two ends of pipe box, arrive behind precalculated position, can coordinate with pipe box by spring and according to the principle of automatic tension clamping, realize the automatic and wire of claw and be fixed.Therefore conductor jointer of the present invention operation when connecting wire is very simple, and the time needing is shorter.
In addition, compared with prior art, the present invention also possesses following outstanding feature:
1) can provide powerful and stable connection, it can reach 95% the gauge wire tension force (Break Strength of Conductor) that breaks, and parallel groove clamp only can reach 10%.
2) installation process is very fast, generally within 3--5 minute, can complete once mounting, and parallel groove clamp needs just can complete for 20-30 minutes.
Accompanying drawing explanation
Fig. 1 is the overall structure cutaway view of a kind of conductor jointer in embodiments of the invention;
Fig. 2 is a kind of clamping chip architecture schematic diagram in embodiments of the invention;
Fig. 3 is a kind of chock plug structural representation in embodiments of the invention;
Fig. 4 is a kind of top guide structural representation in embodiments of the invention;
Fig. 5 is a kind of dottle pin overall structure cutaway view in embodiments of the invention.
In figure: 1, pipe box; 10, gap; 2, claw; 21, clamping sheet; 210, draw-in groove; 211, fastener; 22, the first through hole; 23, anti-slip tank; 3, elastic component; 4, chock plug; 40, third through-hole; 41, cylindrical section; 42, round platform section; 5, top guide; 50, containing hole; 51, arc surface; 6, dottle pin; 61, annular wall; 62, perforation.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the present invention is described further:
With reference to Fig. 1, a kind of conductor jointer described in the present embodiment comprises a pipe box 1, two claws 2 and at least one elastic component 3.Two described claws 2 are arranged on respectively the two ends in pipe box 1, between these two claws, are formed with gap 10.Described elastic component 3 is arranged in described gap 10.
Described pipe box 1 inner hollow and both ends open, preferably, the cross section, rank street, inner space of this pipe box 1 is rounded.The size of described pipe box 1 internal diameter (that is, the diameter of inner space) is successively decreased to two ends successively by centre.Concrete, the maximum inner diameter of this pipe box 1 can be with the ratio of minimum diameter: (1.5 ~ 2): 1.Described pipe box 1 can be made of one piece or be welded to each other and be formed by a plurality of aluminum hulls by aluminium.Described pipe box 1 can be perisporium seamless aluminium tubing.
In conjunction with reference to Fig. 2, the shape of each claw 2 is similar or identical with pipe box 1 inner space, two ends.Concrete, the diameter of each claw 2 can point to the other end by one end and successively decrease successively.End, one end and elastic component 3 that each claw 2 diameters are large support.Each claw 2 comprises at least two clamping sheets 21 that removably connect.The center of each claw 2 oppositely offers first through hole 22 passing for wire along its axis.The size of described the first through hole 22 diameters is adjustable.Concrete, can adjust by adjusting annexation between each clamping sheet 21 diameter of the first through hole 22.Preferably, on the inner surface of each claw 2, offer anti-slip tank 23.Each clamping sheet 21 is provided with draw-in groove 210 and an outer tappet component 211 of an indent.Each fastener 211 matches with the draw-in groove 210 of another one clamping sheet 21 respectively.Each fastener 211 is and splits shape away from one end of described clamping sheet 21.
The centre of described elastic component 3 offers the second through hole (figure is mark not) passing through for wire along its axis direction.Preferably, described elastic component 3 can be helical spring or other have the object of spring function.This elastic component 3 can be two.Two described elastic component 3 alignment are arranged in described gap 10.
By describing a kind of course of work of conductor jointer in the present invention, operation principle of the present invention is described below:
Can the end of wire to be connected be penetrated from the opening part at pipe box 1 two ends respectively by external force, under the effect of external force, wire interts to the first through hole 22 of claw 2.Now wire can strut each clamping sheet 21 of claw 2 and make wire smoothly through the first through hole 22, and enters in the second through hole; Described claw 2 compressible elastomeric parts 3.When wire arrives precalculated position while mutually supporting (or the wire termination penetrating from pipe box 1 both ends open), the effect of revocable external force, now under the effect of elastic component 3, promote two claws 2 respectively towards two end motions of pipe box 1, until claw 2 is fixing.Because the inner space of pipe box 1 is broad in the middle small in ends, this claw 2 is when towards 1 liang of end motion of pipe box, the principle clamping by automatic tension fits tightly the clamping sheet 21 of each claw 2 on wire, fastener 211 on each clamping sheet 21 is snapped in the draw-in groove 210 of another clamping sheet 21, realize claw 2 and fix with wire interlock, connection completes.
As another preferred embodiment, with reference to Fig. 1 and Fig. 3, described conductor jointer also comprises two chock plugs 4.These two chock plugs 4 are separately fixed at the two ends of described pipe box 1.The center of each chock plug 4 offers a third through-hole 40 along its axis direction respectively.Each chock plug 4 comprises respectively the hollow round platform section 42 that a hollow cylindrical section 41 and is fixedly connected with cylindrical section 41.Described cylindrical section 41 is embedded in described pipe box 1.Wire can enter in pipe box 1 through chock plug 4.By chock plug 4, pipe box 1 inner space can be sealed, thus each part in protection pipe box 1.
As another preferred embodiment, with reference to Fig. 1 and Fig. 4, described conductor jointer also comprises two top guides 5, and these two top guides 5 are arranged on described pipe box 1 inside actively.The cross section of each top guide 5 can be circle.Each top guide 5 inside offer a containing hole 50 for accommodating wire.This containing hole 50 can run through one end of top guide 5.The end face that top guide 5 is not run through by containing hole 50 is the arc surface 51 of evagination.This arc surface 51 is towards the center of pipe box 1.Preferably, this top guide 5 can be made by conducting metal.When wire enters described pipe box 1 when interior, can intert in containing hole 50, and promote described top guide 5 and move towards the center of described pipe box 1, until the arc surface 51 of two top guides 5 supports mutually, realize the connection of wire.Described top guide 5 can be realized wire more quickly and easily through claw 2 and elastic component 3.
As another preferred embodiment, with reference to Fig. 1 and Fig. 5, described conductor jointer also comprises a dottle pin 6.Described dottle pin 6 is fixed on pipe box 1 inside.Described dottle pin 6 can be arranged between two elastic components 3.This dottle pin 6 can be the cylindrical of inner hollow and both ends open.The inside of described dottle pin 6 convexes with an annular wall 61, and this annular wall 61 center offers a perforation 62.Described when described top guide 5 arrives this dottle pin 6, the arc surface 51 of top guide 5 interts inner at dottle pin 6 and supports with described annular wall 61.The top of described arc surface 51, through in described perforation 62, can support the top guide 5 at dottle pin 6 two ends mutually.This dottle pin 6 can be used for fixedly top guide 5, and the wire at dottle pin 6 two ends is better connected.
In sum, conductor jointer of the present invention, because pipe box 1 inner space is shape small in ends broad in the middle, is arranged on respectively the two ends in pipe box 1 by two claws 2, and then elastic component 3 is installed between two claws 2.When connecting wire, wire to be connected is inserted to pipe box 1 from the two ends of pipe box 1, arrive behind precalculated position, can coordinate with pipe box 1 by elastic component 3 and according to the principle of automatic tension clamping, realize the automatic and wire of claw 2 and be fixed.Therefore when connecting wire, operation is very simple, and the time needing is shorter.
In addition, can also promote greatly speed and the efficiency that electrical network connects.Especially at extreme environment, the higher coastal and mountain area of task difficulty for example, and while causing supply line to be interrupted due to various accidental causes or adverse weather condition, the fast quick-recovery of conductor jointer of the present invention during for the laying of electrical network and power failure has self-evident huge advantage.
to one skilled in the art, can make other various corresponding changes and deformation according to technical scheme described above and design, and within these all changes and deformation all should belong to the protection range of the claims in the present invention.
Claims (10)
1.
conductor jointer, is characterized in that: comprise a pipe box, two claws and at least one elastic component; Described pipe box inner hollow and both ends open; The size of described pipe box internal diameter is successively decreased to two ends successively by centre; Two described claws are arranged on respectively the two ends in pipe box, between these two claws, are formed with gap; Described elastic component is arranged in described gap.
2.
conductor jointer according to claim 1, is characterized in that: the maximum inner diameter of described pipe box with the ratio of minimum diameter is: (1.5 ~ 2): 1.
3.
conductor jointer according to claim 1, is characterized in that: the diameter of each claw points to the other end by one end and successively decreases successively; End, one end and elastic component that each claw diameter is large support; The center of each claw oppositely offers first through hole passing for wire along its axis; Each claw comprises at least two clamping sheets that removably connect.
4.
conductor jointer according to claim 3, is characterized in that: on the inner surface of each claw, offer anti-slip tank.
5.
conductor jointer according to claim 3, is characterized in that: each clamping sheet is provided with draw-in groove and an outer tappet component of an indent.
6.
conductor jointer according to claim 1, is characterized in that: the centre of described elastic component offers the second through hole passing through for wire along its axis direction.
7.
conductor jointer according to described in claim 1-6 any one, is characterized in that: this conductor jointer also comprises two chock plugs; These two chock plugs are separately fixed at the two ends of described pipe box.
8.
conductor jointer according to claim 7, is characterized in that: the center of each chock plug offers a third through-hole along its axis direction respectively; Each chock plug comprises respectively the hollow round platform section that a hollow cylindrical section and is fixedly connected with cylindrical section; Described cylindrical section is embedded in described pipe box.
9.
conductor jointer according to described in claim 1-6 any one, is characterized in that: this conductor jointer also comprises two top guides, and it is inner that these two top guides are arranged on described pipe box actively; Each top guide inside offers a containing hole for accommodating wire.
10.
conductor jointer according to described in claim 1-6 any one, is characterized in that: this conductor jointer also comprises a dottle pin; Described dottle pin is fixed on pipe box inside; This dottle pin is the cylindrical of inner hollow and both ends open; The inside of described dottle pin convexes with an annular wall, and the center of this annular wall offers a perforation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410009516.2A CN103746330A (en) | 2014-01-08 | 2014-01-08 | Wire connector |
| CN201420263532.XU CN203850455U (en) | 2014-01-08 | 2014-05-21 | Wire tightening and guiding assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410009516.2A CN103746330A (en) | 2014-01-08 | 2014-01-08 | Wire connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103746330A true CN103746330A (en) | 2014-04-23 |
Family
ID=50503335
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410009516.2A Pending CN103746330A (en) | 2014-01-08 | 2014-01-08 | Wire connector |
| CN201420263532.XU Expired - Fee Related CN203850455U (en) | 2014-01-08 | 2014-05-21 | Wire tightening and guiding assembly |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420263532.XU Expired - Fee Related CN203850455U (en) | 2014-01-08 | 2014-05-21 | Wire tightening and guiding assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103746330A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470670A (en) * | 2015-11-30 | 2016-04-06 | 徐忠 | Cable wiring terminal and machining method therefor |
| CN108879580A (en) * | 2018-06-20 | 2018-11-23 | 路任斯电气有限公司 | A kind of wire barrel for connecting wire |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110247333B (en) * | 2019-07-04 | 2024-05-28 | 芜湖天海电装有限公司 | Three-dimensional tool facilitating installation and positioning of installing support and rubber piece |
-
2014
- 2014-01-08 CN CN201410009516.2A patent/CN103746330A/en active Pending
- 2014-05-21 CN CN201420263532.XU patent/CN203850455U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470670A (en) * | 2015-11-30 | 2016-04-06 | 徐忠 | Cable wiring terminal and machining method therefor |
| CN105470670B (en) * | 2015-11-30 | 2017-12-15 | 衢州众汇新材料科技有限公司 | Cable connecting terminal and its processing method |
| CN108879580A (en) * | 2018-06-20 | 2018-11-23 | 路任斯电气有限公司 | A kind of wire barrel for connecting wire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203850455U (en) | 2014-09-24 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |