CN213366815U

CN213366815U - Novel overhead insulated wire

Info

Publication number: CN213366815U
Application number: CN202022318109.3U
Authority: CN
Inventors: 李金磊; 李银磊
Original assignee: Tianjin Junchi Cable Co ltd
Current assignee: Tianjin Junchi Cable Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-04
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a novel built on stilts insulated wire, which comprises an insulating layer, be equipped with round conductor shielding layer in the insulating layer, be equipped with the first aluminum conductor of round in the conductor shielding layer, be equipped with round second aluminum conductor in the first aluminum conductor, be equipped with the aluminum alloy core in the second aluminum conductor, insulating layer one side is equipped with first locking mechanism, and the opposite side is equipped with second locking mechanism, first locking mechanism has first conductor connecting block at one side aluminum alloy core external fixed mounting, first conductor connecting block one side intermediate position fixed mounting has conductor thread piece, the external fixed mounting of first conductor connecting block has first insulation fixed block. A novel built on stilts insulated wire, through there are first locking mechanism and second locking mechanism at traditional built on stilts electric wire both ends respectively fixed mounting, can be when two built on stilts electric wire are connected, more convenient and fast to it will be safer and stable than traditional mode of tying up.

Description

Novel overhead insulated wire

Technical Field

The utility model relates to the technical field of cables, in particular to novel built on stilts insulated wire.

Background

The overhead cable is an overhead conductor with an insulating layer and a protective sheath, is a special cable manufactured by adopting a production process similar to a crosslinked cable, is a new power transmission mode between the overhead conductor and an underground cable, is single-core, can be divided into a duralumin wire structure, an aluminum alloy wire structure, a steel core or aluminum alloy core supporting structure and a self-supporting three-core texture structure) according to different structures, and has the main characteristics of high power supply reliability, good power supply safety and the like. The main technical parameters comprise weather resistance, insulation level, inner and outer semi-conductive shielding layers, the overhead cable is widely applied to power transmission at home and abroad, but the traditional overhead connecting line is generally bound by colleagues in an external winding mode when two wires are connected, and the mode is not only troublesome, but also is easy to cause accidents after installation and connection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel built on stilts insulated wire can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel overhead insulated wire, includes the insulating layer, be equipped with round conductor shielding layer in the insulating layer, be equipped with the first aluminum conductor of round in the conductor shielding layer, be equipped with round second aluminum conductor in the first aluminum conductor, be equipped with the aluminum alloy core in the second aluminum conductor, insulating layer one side is equipped with first locking mechanism, and the opposite side is equipped with second locking mechanism.

Preferably, first locking mechanism has first conductor connecting block at one side aluminum alloy core external fixed mounting, first conductor connecting block one side intermediate position fixed mounting has conductor screw thread piece, the external fixed mounting of first conductor connecting block has first insulation fixed block, through the setting of first locking mechanism and second locking mechanism, can make two electric wires connect fixed messenger convenient and fast more and stable.

Preferably, first insulation fixed block one side is fixed connection in insulating layer one side still, first insulation fixed block one side outer wall fixed mounting has the snap ring, snap ring one side fixed mounting has the sealing washer, the snap ring outer wall is equipped with the piece of screwing, the turn trough has been seted up to piece one side inside of screwing, the piece of screwing is through the nested installation of turn trough on the snap ring, piece one side fixed mounting is screwed to have the screw thread piece.

Preferably, a second conductor connecting block is fixedly mounted on the other side of the aluminum alloy core, and a second insulating fixing block is fixedly mounted on the outer wall of the second conductor connecting block.

Preferably, the insulating fixed block of second one side still with insulating layer one side fixed connection, the fixed slot has been seted up in the insulating fixed block lateral wall body of second, the draw-in groove has still been seted up in the insulating fixed block lateral wall body of second, draw-in groove one side is equipped with the third conductor connecting block, third conductor connecting block one side fixed mounting has the fixture block, the fixture block alternates and installs in the draw-in groove, set up the seal groove in the third conductor connecting block lateral wall body, set up the thread groove in the third conductor connecting block.

Compared with the prior art, the utility model discloses following beneficial effect has:

a novel built on stilts insulated wire, through there are first locking mechanism and second locking mechanism at traditional built on stilts electric wire both ends respectively fixed mounting, can be when two built on stilts electric wire are connected, more convenient and fast to it will be safer and stable than traditional mode of tying up.

Drawings

Fig. 1 is a schematic view of a main structure of a novel overhead insulated wire of the present invention;

fig. 2 is a schematic structural view of a first locking mechanism of the novel overhead insulated wire of the present invention;

fig. 3 is the structural schematic diagram of the second locking mechanism of the novel overhead insulated wire of the present invention.

In the figure: 1. an insulating layer; 2. a conductor shield layer; 3. a first aluminum conductor; 4. a second aluminum conductor; 5. an aluminum alloy core; 6. a first locking mechanism; 7. a second locking mechanism; 8. a first conductor connection block; 9. a conductor thread block; 10. a first insulating fixing block; 11. a snap ring; 12. a seal ring; 13. screwing the block; 14. rotating the groove; 15. a thread block; 16. a second conductor connection block; 17. A second insulating fixed block; 18. fixing grooves; 19. a card slot; 20. a third conductor connection block; 21. A clamping block; 22. a sealing groove; 23. a thread groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, the utility model provides a pair of novel built on stilts insulated wire, including insulating layer 1, be equipped with round conductor shielding layer 2 in the insulating layer 1, be equipped with the first aluminum conductor 3 of round in the conductor shielding layer 2, be equipped with round second aluminum conductor 4 in the first aluminum conductor 3, be equipped with aluminum alloy core 5 in the second aluminum conductor 4, insulating layer 1 one side is equipped with first locking mechanism 6, and the opposite side is equipped with second locking mechanism 7.

The first locking mechanism 6 is fixedly provided with a first conductor connecting block 8 outside an aluminum alloy core 5 on one side, a conductor thread block 9 is fixedly arranged at the middle position of one side of the first conductor connecting block 8, a first insulation fixing block 10 is fixedly arranged outside the first conductor connecting block 8, one side of the first insulation fixing block 10 is also fixedly connected with one side of an insulation layer 1, a snap ring 11 is fixedly arranged on the outer wall of one side of the first insulation fixing block 10, a sealing ring 12 is fixedly arranged on one side of the snap ring 11, a screwing block 13 is arranged on the outer wall of the snap ring 11, a rotating groove 14 is formed inside one side of the screwing block 13, the screwing block 13 is nested and arranged on the snap ring 11 through the rotating groove 14, a thread block 15 is fixedly arranged on one side of the screwing block 13, a second conductor connecting block 16 is fixedly arranged on the other side of the aluminum alloy core 5, a second insulation fixing block, a fixing groove 18 is formed in one side wall body of the second insulating fixing block 17, a clamping groove 19 is further formed in one side wall body of the second insulating fixing block 17, a third conductor connecting block 20 is arranged on one side of the clamping groove 19, a clamping block 21 is fixedly mounted on one side of the third conductor connecting block 20, the clamping block 21 is installed in the clamping groove 19 in a penetrating mode, a sealing groove 22 is formed in one side wall body of the third conductor connecting block 20, and a thread groove 23 is formed in the third conductor connecting block 20.

It should be noted that, when the utility model is used, the multi-layer electric heat shrinkable tube is sleeved outside the insulating layer 1 on one side, when the aluminum alloy cores 5 of two electric wires need to be fixedly connected, the conductor thread block 9 is placed on one side of the thread groove 23 on the third conductor connecting block 20, then the third conductor connecting block 20 is rotated, so that the third conductor connecting block 20 rotates in the clamping groove 19 through the clamping block 21, and the conductor thread block 9 is gradually screwed into the thread groove 23 through the thread groove 23 by the third conductor connecting block 20, so that the wall body on one side of the conductor thread block 9 is fully attached to the inner wall on one side of the thread groove 23, and the sealing ring 12 on one side of the first insulating fixing block 10 is embedded into the sealing groove 22 on one side of the third conductor connecting block 20, so that the protection of the inner connection part between the conductor thread block 9 and the third conductor connecting block 20 is more stable, subsequently, by rotating the tightening block 13, thereby causing the tightening block 13 to rotate on the snap ring 11 through the rotation groove 14, thereby driving the screw block 15 to rotate in the fixing groove 18 at one side of the second insulating fixing block 17, thereby gradually screwing the thread block 15 into the fixing groove 18, further driving the first insulating fixing block 10 and the fixing groove 18 to move towards the second insulating fixing block 17 side, thereby driving the conductor screw block 9 to move to one side in the screw groove 23 through the first conductor connecting block 8, the latch 21 on the third conductor connecting block 20 side is further pressed against the second conductor connecting block 16 side by the conductor screw block 9, make the laminating more abundant for current transmission is more stable, covers first locking mechanical system 6 and second locking mechanical system 7 outsidely through outside multilayer electric power pyrocondensation pipe afterwards, and wraps up it through the hot-blast rifle, and then prevents that outside rainwater from invading.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A novel overhead insulated wire is characterized in that: including insulating layer (1), be equipped with round conductor shielding layer (2) in insulating layer (1), be equipped with round first aluminum conductor (3) in conductor shielding layer (2), be equipped with round second aluminum conductor (4) in first aluminum conductor (3), be equipped with aluminum alloy core (5) in second aluminum conductor (4), insulating layer (1) one side is equipped with first locking mechanism (6), and the opposite side is equipped with second locking mechanism (7).

2. The novel overhead insulated wire of claim 1, wherein: first locking mechanism (6) have first conductor connecting block (8) in one side aluminum alloy core (5) outside fixed mounting, first conductor connecting block (8) one side intermediate position fixed mounting has conductor screw thread piece (9), first conductor connecting block (8) outside fixed mounting has first insulation fixed block (10).

3. The novel overhead insulated wire of claim 2, wherein: first insulation fixed block (10) one side is fixed connection in insulating layer (1) one side still, first insulation fixed block (10) one side outer wall fixed mounting has snap ring (11), snap ring (11) one side fixed mounting has sealing washer (12), snap ring (11) outer wall is equipped with and fastens piece (13) soon, fastening piece (13) one side inside revolving groove (14) of having seted up, fastening piece (13) are installed on snap ring (11) through revolving groove (14) nestification, fastening piece (13) one side fixed mounting has thread piece (15) soon.

4. The novel overhead insulated wire of claim 1, wherein: a second conductor connecting block (16) is fixedly mounted on the other side of the aluminum alloy core (5), and a second insulating fixing block (17) is fixedly mounted on the outer wall of the second conductor connecting block (16).

5. The novel overhead insulated wire of claim 4, wherein: insulating fixed block of second (17) one side still with insulating layer (1) one side fixed connection, fixed slot (18) have been seted up in insulating fixed block of second (17) a lateral wall body, draw-in groove (19) have still been seted up in the insulating fixed block of second (17) a lateral wall body, draw-in groove (19) one side is equipped with third conductor connecting block (20), third conductor connecting block (20) one side fixed mounting has fixture block (21), fixture block (21) alternate and install in draw-in groove (19), seal groove (22) have been seted up in third conductor connecting block (20) a lateral wall body, screw thread groove (23) have been seted up in third conductor connecting block (20).