CN104466879A

CN104466879A - Wire wiring tee-joint structure

Info

Publication number: CN104466879A
Application number: CN201410644910.3A
Authority: CN
Inventors: 文亚平; 贾雪蒙; 曹光富; 付荣; 孔凡龙
Original assignee: STATE GRID HENAN XIN'AN COUNTY POWER SUPPLY Co; State Grid Corp of China SGCC
Current assignee: STATE GRID HENAN XIN'AN COUNTY POWER SUPPLY Co; State Grid Corp of China SGCC
Priority date: 2014-11-14
Filing date: 2014-11-14
Publication date: 2015-03-25

Abstract

The invention relates to a wire wiring device, in particular to a wire wiring tee-joint device. An upper T-shaped pressing pipe (1) and a lower T-shaped clamping pipe (7) are the same in structure. One end of a semicircular pipe B of the upper T-shaped pressing pipe is connected with the middle of a semicircular pipe A to form a T-shaped semicircular pipe, angle external expansion blocks are arranged at the two corners of the outer side of the joint of the semicircular pipe B and the semicircular pipe A respectively, necking semicircular holes (9) are formed in three semicircular pipe openings of the T-shaped semicircular pipe respectively, the upper T-shaped pressing pipe (1) and the lower T-shaped clamping pipe (7) are buckled to form a T-shaped circular pipe, and the corresponding angle external expansion blocks of the upper T-shaped pressing pipe (1) and the lower T-shaped clamping pipe (7) are connected through screws (2) and nuts (3) in pairs. The joint of a wire is wrapped through the upper T-shaped pressing pipe (1) and the lower T-shaped clamping pipe (7) which are the same in structure, and the occurrence that people easily get an electric shock by accident in the prior art is effectively prevented.

Description

Terminating wire three-way device

[technical field]

The present invention relates to a kind of Wire connection device, especially relate to a kind of terminating wire three-way device.

[background technology]

Known, wire is when the fixed connection of non-metope, especially when wire separates another circuit at middle part, the crust of belt leather wire link position is needed to remove, then the end crust of another belt leather wire is removed, use the end of another belt leather wire to be wound around the skinner wire of described belt leather wire, the threeway then using insulating tape to be wound around acquisition wire connects; Aforesaid way easily occurs that insulating tape is aging in actual use and comes off, and when using wire line, staff or other personnel that can contact are easy to careless electric shock.

[summary of the invention]

In order to overcome the deficiency in background technology, the present invention discloses a kind of terminating wire three-way device, the present invention utilizes the "T"-shaped upper pressure pipe of same structure and "T"-shaped lower grip tube to be wrapped up the junction of wire, has effectively taken precautions against the generation that prior art easily makes people get an electric shock because of carelessness.

For achieving the above object, the present invention adopts following technical scheme:

A kind of terminating wire three-way device, comprise "T"-shaped upper pressure pipe and "T"-shaped lower grip tube, described "T"-shaped upper pressure pipe and "T"-shaped lower grip tube are same structure, and "T"-shaped upper pressure pipe and "T"-shaped lower grip tube are by being connected the decussate texture that thin slice is connected to form expansion; Wherein "T"-shaped upper pressure pipe comprises semi-circular tube A, semi-circular tube B and bight extends out block, the middle part of one end connection semi-circular tube A of semi-circular tube B forms "T"-shaped semi-circular tube, two angles place outside semi-circular tube B and semi-circular tube A junction is respectively equipped with bight and extends out block, three semi-circular tube mouth of pipe places of described "T"-shaped semi-circular tube are respectively equipped with the semicircle orifice of necking down, form "T"-shaped pipe after "T"-shaped upper pressure pipe 1 and "T"-shaped lower grip tube fasten, the "T"-shaped upper pressure pipe between two bight corresponding with "T"-shaped lower grip tube extends out block and is connected respectively by screw, nut.

Described terminating wire three-way device, two bights of described "T"-shaped upper pressure pipe extend out block top and are provided with pit-holes, and the bottom surface of described pit-holes is provided with the perforation that corresponding "T"-shaped lower grip tube two bight extends out block perforation; The bight between two that namely "T"-shaped upper pressure pipe is corresponding with "T"-shaped lower grip tube extends out and block is respectively equipped with mutually corresponding perforation, and the perforated upper that wherein two bights of "T"-shaped upper pressure pipe extend out block is set to expanding pit-holes; Two screws are each passed through perforation that "T"-shaped lower grip tube two bight extends out block and are connected two nuts in two pit-holes with the perforation that "T"-shaped upper pressure pipe two bight extends out block afterwards.

Owing to adopting technical scheme as above, the present invention has following beneficial effect:

Terminating wire three-way device of the present invention, the present invention utilizes the "T"-shaped upper pressure pipe of same structure and "T"-shaped lower grip tube by the wrapped in wire of the skinner wire of belt leather wire A and belt leather wire B end, by the stable connection of screw and nut, effectively take precautions against the generation that prior art easily makes people get an electric shock because of carelessness; The present invention, owing to can directly process wood material not of uniform size, significantly saves manpower and opens money.

[accompanying drawing explanation]

Fig. 1 is structural representation of the present invention;

Fig. 2 is internal structure schematic diagram of the present invention;

Fig. 3 is using state structural representation of the present invention;

In figure: 1, "T"-shaped upper pressure pipe; 2, screw; 3, nut; 4, pit-holes; 5, semi-circular tube A; 6, bight extends out block; 7, "T"-shaped lower grip tube; 8, semi-circular tube B; 9, semicircle orifice; 10, semi-circular tube C; 11, bore a hole; 12, expanding semicircle orifice A; 13, expanding semicircle orifice B; 14, thin slice is connected; 15, belt leather wire A; 16, skinner wire; 17, wire; 18, inflection is wound around; 19, belt leather wire B; 20, semi-circular tube D.

[embodiment]

Can explain the present invention in more detail by the following examples, disclose object of the present invention and be intended to protect all changes and improvements in the scope of the invention, the present invention is not limited to the following examples;

Terminating wire three-way device by reference to the accompanying drawings described in 1 or 2, comprise "T"-shaped upper pressure pipe 1 and "T"-shaped lower grip tube 7, described "T"-shaped upper pressure pipe 1 and "T"-shaped lower grip tube 7 are same structure, and "T"-shaped upper pressure pipe 1 and "T"-shaped lower grip tube 7 are by being connected the decussate texture that thin slice 14 is connected to form expansion; Wherein "T"-shaped upper pressure pipe 1 comprises semi-circular tube A5, semi-circular tube B8 and bight extends out block 6, the middle part of one end connection semi-circular tube A5 of semi-circular tube B8 forms "T"-shaped semi-circular tube, two angles place outside semi-circular tube B8 and semi-circular tube A5 junction is respectively equipped with bight and extends out block 6, three semi-circular tube mouth of pipe places of described "T"-shaped semi-circular tube are respectively equipped with the semicircle orifice 9 of necking down, in like manner three semi-circular tubes are except being expanding semicircle orifice B13 in the middle part of the semi-circular tube A5 at mouth of pipe place, and close one end of semi-circular tube B8 to the junction of semi-circular tube A5 is expanding semicircle orifice A12; In the structure of "T"-shaped lower grip tube 7, one end of semi-circular tube D20 and semi-circular tube C10 is connected to form the "T"-shaped semi-circular tube of another equivalent structure; "T"-shaped upper pressure pipe 1 and "T"-shaped lower grip tube 7 fasten the "T"-shaped pipe of rear formation, two bights of described "T"-shaped upper pressure pipe 1 extend out block 6 top and are provided with pit-holes 4, the bottom surface of described pit-holes 4 be provided with corresponding "T"-shaped lower grip tube 7 liang of bights extend out block 6 bore a hole 11 perforation 11; Namely "T"-shaped upper pressure pipe 1 and the corresponding bight between two of "T"-shaped lower grip tube 7 extend out on block 6 and are respectively equipped with mutually corresponding perforation 11, and perforation 11 top that wherein two bights of "T"-shaped upper pressure pipe 1 extend out block 6 is set to expanding pit-holes 4; Two screws 2 are each passed through perforation 11 that "T"-shaped lower grip tube 7 liang of bights extend out block 6 and "T"-shaped upper pressure pipe 1 liang of bight and extend out two nuts 3 be connected after the perforation 11 of block 6 in two pit-holes 4.

Implement terminating wire three-way device of the present invention, by reference to the accompanying drawings 1, 2 or 3 structures provided, the position connected is needed by belt leather wire A15 to use electrician's knife peeling to form skinner wire 16 during use, then the belt leather wire B19 end peeling of separated time will be connected, wire 17 inflection after peeling is used to be wound around 18 on skinner wire 16, then the skinner wire 16 connected is put into the expanding semicircle orifice B13 of semi-circular tube D20 of "T"-shaped lower grip tube 7, the expanding semicircle orifice A12 of "T"-shaped lower grip tube 7 semi-circular tube C10 put into by wire 17, use screw 2 and nut 3 to be connected and fixed after buckling "T"-shaped upper pressure pipe 1 just can, connected mode of the present invention can guarantee wire, and in pullling, live wire can not be exposed.

Part not in the detailed description of the invention is prior art.

Claims

1. a terminating wire three-way device, it is characterized in that: comprise "T"-shaped upper pressure pipe (1) and "T"-shaped lower grip tube (7), described "T"-shaped upper pressure pipe (1) and "T"-shaped lower grip tube (7) are same structure, and "T"-shaped upper pressure pipe (1) and "T"-shaped lower grip tube (7) are by being connected the decussate texture that thin slice (14) is connected to form expansion, wherein "T"-shaped upper pressure pipe (1) comprises semi-circular tube A(5), semi-circular tube B(8) and bight extend out block (6), semi-circular tube B(8) one end connect semi-circular tube A(5) middle part form "T"-shaped semi-circular tube, at semi-circular tube B(8) with semi-circular tube A(5) two angles place outside junction is respectively equipped with bight and extends out block (6), three semi-circular tube mouth of pipe places of described "T"-shaped semi-circular tube are respectively equipped with the semicircle orifice (9) of necking down, "T"-shaped pipe is formed after "T"-shaped upper pressure pipe (1) and "T"-shaped lower grip tube (7) fasten, "T"-shaped upper pressure pipe (1) and the corresponding bight between two of "T"-shaped lower grip tube (7) extend out block (6) respectively by screw (2), nut (3) connects.

2. terminating wire three-way device according to claim 1, it is characterized in that: two bights of described "T"-shaped upper pressure pipe (1) extend out block (6) top and are provided with pit-holes (4), the bottom surface of described pit-holes (4) is provided with the perforation (11) that corresponding "T"-shaped lower grip tube (7) two bight extends out block (6) perforation (11); Namely "T"-shaped upper pressure pipe (1) and the corresponding bight between two of "T"-shaped lower grip tube (7) extend out on block (6) and are respectively equipped with mutually corresponding perforation (11), and perforation (11) top that wherein two bights of "T"-shaped upper pressure pipe (1) extend out block (6) is set to expanding pit-holes (4); Two screws (2) are each passed through perforation (11) that "T"-shaped lower grip tube (7) two bight extends out block (6) and are connected two nuts (3) in two pit-holes (4) with the perforation (11) that "T"-shaped upper pressure pipe (1) two bight extends out block (6) afterwards.