CN217281248U

CN217281248U - Power line based on oxygen-free copper core is anti-oxidant

Info

Publication number: CN217281248U
Application number: CN202221074436.1U
Authority: CN
Inventors: 钱剑
Original assignee: Yuyao Jindu Electric Co ltd
Current assignee: Yuyao Jindu Electric Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-23
Anticipated expiration: 2032-05-07

Abstract

The utility model belongs to the power cord field, in particular to a power cord based on oxidation resistance of an oxygen-free copper core, aiming at the problems that each connecting terminal needs to be independently fixed by a bolt, the installation and the disassembly are troublesome, the installation can not be carried out simultaneously, and the time is long, the following proposal is provided, which comprises a power cord body and an installation cylinder, wherein a plurality of connecting cylinders are fixedly connected in the installation cylinder, one side of the circumference of the connecting cylinders is provided with a through groove, the power cord body comprises a plurality of conductors, a plurality of flame-retardant insulating layers, a filler and a protective layer, the plurality of flame-retardant insulating layers are respectively sleeved on the outer walls of the circumferences of the plurality of conductors, a plurality of flame-retardant insulating layers are arranged in the filler, the protective layer is arranged on the outer wall of the circumference of the filler, the utility model can rapidly fix the conductors, can protect and fix the outlet of the power cord, the installation effect of the power line is improved.

Description

Power line based on oxygen-free copper core is anti-oxidant

Technical Field

The utility model relates to a power cord technical field especially relates to an antioxidant power cord based on anaerobic copper core.

Background

The oxygen-free copper has excellent heat conductivity, ductility and corrosion resistance, low electric conductivity in application, reduced useful processing plasticity, good machinability, large tensile strength and high elongation, is widely applied, and is mainly used for manufacturing electric devices such as a generator, a bus, a power line body, switchgear, a transformer and the like, and heat-conducting devices such as a heat exchanger, a pipeline, a flat plate collector of solar heating equipment and the like.

When installing some current multicore power cords, for the convenience connecting device, generally install binding post with many conductors in one end, however, every binding post needs to fix with the bolt alone, and the installation is comparatively troublesome with the dismantlement, can not install simultaneously, comparatively spends time, consequently provides a power cord based on the oxidation resistance of oxygen-free copper core.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having every binding post among the prior art and need use the bolt fastening alone, the installation is comparatively troublesome with the dismantlement, can not install simultaneously, comparatively spends the shortcoming of time, and the power cord based on the oxidation resistance of anaerobic copper core that proposes.

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

an antioxidant power line based on an oxygen-free copper core comprises a power line body and an installation cylinder, wherein a plurality of connecting cylinders are fixedly connected in the installation cylinder, one side of the circumference of each connecting cylinder is provided with a through groove, the power line body comprises a plurality of conductors, a plurality of flame-retardant insulating layers, a filler and a protective layer, the plurality of flame-retardant insulating layers are respectively sleeved on the circumferential outer walls of the plurality of conductors, the plurality of flame-retardant insulating layers are arranged in the filler, the protective layer is arranged on the circumferential outer wall of the filler, one end of the power line body is fixedly connected with an insulating sheet, one ends of the conductors penetrate through the insulating sheet and are positioned in the connecting cylinder, the circumferential outer walls of the conductors are sleeved with heat-shrinkable tubes, the circumference outer wall of a mounting cylinder is equipped with a plurality of clamping mechanism and an adjustment mechanism, one side of a mounting cylinder is equipped with a plurality of coupling mechanism.

Preferably, clamping mechanism includes the installing port, the circumference outer wall at an installation section of thick bamboo is seted up to the installing port, swing joint has the stopper in the installing port, the bottom of stopper passes installing port and recess and is located the connecting cylinder, fixedly connected with spring between stopper and the installing port.

Preferably, adjustment mechanism includes the adjustable ring, the circumference outer wall of installation section of thick bamboo is equipped with the external screw thread, the circumference inner wall of adjustable ring is equipped with the internal thread, adjustable ring and installation section of thick bamboo threaded connection.

Preferably, the connecting mechanism comprises a wire, the wire is fixedly connected to one side of the mounting cylinder, one end of the wire penetrates through the mounting cylinder and is fixed to the connecting cylinder, and the other end of the wire is fixedly connected with a wiring terminal.

Preferably, the circumference outer wall fixedly connected with sealing ring of power cord body, fixedly connected with solid fixed ring between sealing ring and the installation section of thick bamboo.

Preferably, the protective layer comprises a wrapping tape, a cushion layer, an armor layer and an outer protective layer, the wrapping tape is arranged on the outer wall of the filler, the cushion layer is arranged on the outer wall of the wrapping tape, the armor layer is arranged on the outer wall of the cushion layer, and the outer protective layer is arranged on the outer wall of the armor layer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the cooperation of stopper, spring and adjustable ring for the power cord can be with conductor disect insertion connecting cylinder when installing binding post, then directly rotates the adjustable ring, and the adjustable ring promotes a plurality of stoppers and fixes many conductors simultaneously, and easy operation can fix the conductor fast, provides convenience for people's installation power cord.

2. Through the setting of solid fixed ring and sealing ring, the sealing ring can carry on spacingly to the power cord, avoids appearing the circumstances that power cord wire port goes out the fracture, and solid fixed ring can fix sealing ring and installation section of thick bamboo, can let more complete and stable after the power cord installation.

The utility model discloses in, can be quick fix the conductor, can protect and fix power cord wire exit, improve the installation effect of power cord.

Drawings

Fig. 1 is a schematic diagram of a three-dimensional structure of an oxygen-free copper core oxidation-resistant power line provided by the present invention;

fig. 2 is a schematic cross-sectional structural view of a power line based on oxygen-free copper core oxidation resistance provided by the utility model;

fig. 3 is a schematic view of a cross-sectional structure of a power line of the oxygen-free copper core oxidation resistance-based power line provided by the present invention;

fig. 4 is a schematic structural view of a connecting cylinder of the oxygen-free copper core oxidation-resistant power line provided by the utility model;

fig. 5 is a schematic view of a cross-sectional structure of an installation cylinder based on an oxygen-free copper core oxidation-resistant power line provided by the utility model.

In the figure: 1. a power line body; 2. a seal ring; 3. a fixing ring; 4. an adjusting ring; 5. mounting the cylinder; 6. a wire; 7. a wiring terminal; 8. a conductor; 9. a flame retardant insulating layer; 10. a filler; 11. wrapping belts; 12. a cushion layer; 13. an armor layer; 14. an outer jacket; 15. heat shrink tubing; 16. an insulating sheet; 17. a connecting cylinder; 18. an installation port; 19. a spring; 20. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-5, a power line based on oxygen-free copper core oxidation resistance comprises a power line body 1 and an installation cylinder 5, a plurality of connecting cylinders 17 are fixedly connected in the installation cylinder 5, one side of the circumference of each connecting cylinder 17 is provided with a through groove, the power line body 1 comprises a plurality of conductors 8 and a plurality of flame-retardant insulating layers 9, filler 10 and protective layer, a plurality of fire-retardant insulating layers 9 are established respectively at the circumference outer wall of a plurality of conductors 8, a plurality of fire-retardant insulating layers 9 are established in filler 10, the circumference outer wall at filler 10 is established to the protective layer, the one end fixedly connected with insulating piece 16 of power cord body 1, the one end of a plurality of conductors 8 is all passed insulating piece 16 and is located connecting cylinder 17, the circumference outer wall of a plurality of conductors 8 all is equipped with pyrocondensation pipe 15, the circumference outer wall of installation section of thick bamboo 5 is equipped with a plurality of clamping mechanism and an adjustment mechanism, one side of installation section of thick bamboo 5 is equipped with a plurality of coupling mechanism.

Example two

Referring to fig. 1 to 5, the present invention provides a new technical solution: a power line based on oxidation resistance of an oxygen-free copper core comprises a power line body 1 and an installation cylinder 5, wherein a sealing ring 2 is fixedly connected to the outer wall of the circumference of the power line body 1, the sealing ring 2 can limit the power line and avoid the situation that a power line port cracks, a fixing ring 3 is fixedly connected between the sealing ring 2 and the installation cylinder 5, the fixing ring 3 can fix the sealing ring 2 and the installation cylinder 5 and enable the power line to be more complete and stable after being installed, a plurality of connecting cylinders 17 are fixedly connected in the installation cylinder 5, one sides of the circumferences of the connecting cylinders 17 are provided with through grooves, the power line body 1 comprises a plurality of conductors 8, a plurality of flame-retardant insulating layers 9, a filler 10 and a protective layer, the protective layer comprises a wrapping tape 11, a cushion layer 12, an armor layer 13 and an outer protective layer 14, the wrapping tape 11 is arranged on the outer wall of the circumference of the filler 10, the cushion layer 12 is arranged on the outer wall of the wrapping tape 11, the armor layer 13 is arranged on the outer circumferential wall of the cushion layer 12, the outer protective layer 14 is arranged on the outer circumferential wall of the armor layer 13, the flame-retardant insulation layers 9 are respectively sleeved on the outer circumferential walls of the conductors 8, the flame-retardant insulation layers 9 are arranged in the filler 10, the protective layer is arranged on the outer circumferential wall of the filler 10, one end of the power line body 1 is fixedly connected with an insulation sheet 16, one ends of the conductors 8 penetrate through the insulation sheet 16 and are positioned in a connecting cylinder 17, the outer circumferential walls of the conductors 8 are respectively sleeved with a heat shrink tube 15, the insulation sheet 16 and the heat shrink tube 15 can isolate the conductors 8, the condition that the conductors 8 are mutually contacted is avoided, the outer circumferential wall of the mounting cylinder 5 is provided with a plurality of clamping mechanisms and an adjusting mechanism, the adjusting mechanism comprises an adjusting ring 4, the outer circumferential wall of the mounting cylinder 5 is provided with external threads, the inner circumferential wall of the adjusting ring 4 is provided with internal threads, the adjusting ring 4 is in threaded connection with the mounting cylinder 5, the adjusting mechanism is convenient for people to adjust a plurality of limiting blocks 20 simultaneously, the limiting blocks 20 can be quickly fixed, one side of the installation barrel 5 is provided with a plurality of connecting mechanisms, each connecting mechanism comprises a wire 6, the wire 6 is fixedly connected to one side of the installation barrel 5, one end of the wire 6 penetrates through the installation barrel 5 and is fixed with the connecting barrel 17, the other end of the wire 6 is fixedly connected with a wiring terminal 7, the wire 6, the connecting barrel 17 and the installation barrel 5 can be produced in advance in a set and can be installed, only a conductor 8 is installed when a power line is installed, the clamping mechanism comprises an installation opening 18, the installation opening 18 is formed in the circumferential outer wall of the installation barrel 5, the limiting blocks 20 are connected in the installation opening 18 in a sliding mode, each limiting block 20 is made of an insulating material, the bottom of each limiting block 20 penetrates through the installation opening 18 and a groove and is located in the connecting barrel 17, and springs 19 are fixedly connected between the limiting blocks 20 and the installation opening 18, when dismantling installation section of thick bamboo 5, rotate adjustable ring 4 and leave stopper 20, at this moment, spring 19 promotes stopper 20 and leaves conductor 8, then it can to extract the power cord.

The working principle is as follows: when people need to install the wiring terminal 7 on the power line, firstly, a tool is used to peel off the protective layer, the filler 10 and the flame-retardant insulating layer 9 of the power line body 1, after a plurality of conductors 8 are exposed, the sealing ring 2 is sleeved on the port peeled off from the power line body 1, then, heating equipment is used to heat the power line body 1 for driving moisture, then, the sealing ring 2 is sealed, then, an insulating sheet 16 is covered, then, a heat shrinkable tube 15 is sleeved on the conductors 8, the heat shrinkable tube 15 is heated by the heating equipment, after the heat shrinkable tube 15 is completely attached to the conductors 8, a plurality of conductors 8 are adjusted, then, the conductors 8 are stretched into a connecting cylinder 17, then, the adjusting ring 4 is rotated, the adjusting ring 4 pushes the limiting block 20 to move, the limiting block 20 pushes the conductors 8 to be connected with the connecting cylinder 17, and when the conductors 8 and the connecting cylinder 17 are fixed together, the installation can be completed by stopping rotating the adjusting ring 4, when the installation barrel 5 needs to be detached, the adjusting ring 4 is rotated to separate from the limiting block 20, at the moment, the spring 19 pushes the limiting block 20 to separate from the conductor 8, and then the power line is pulled out.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a power cord based on oxygen-free copper core is anti-oxidant, includes power cord body (1) and installation section of thick bamboo (5), its characterized in that, a plurality of connecting cylinders (17) of fixedly connected with in installation section of thick bamboo (5), the recess that runs through is all seted up to one side of a plurality of connecting cylinders (17) circumference, power cord body (1) includes a plurality of conductors (8), a plurality of fire-retardant insulating layer (9), filler (10) and protective layer, and is a plurality of fire-retardant insulating layer (9) is established respectively the cover and is established a plurality of the circumference outer wall of conductor (8), and is a plurality of fire-retardant insulating layer (9) are established in filler (10), the protective layer is established at the circumference outer wall of filler (10), the one end fixedly connected with insulating piece (16) of power cord body (1), and is a plurality of the one end of conductor (8) all passes insulating piece (16) and is located connecting cylinder (17), the heat-shrinkable tube (15) is sleeved on the outer circumferential wall of each conductor (8), a plurality of clamping mechanisms and an adjusting mechanism are arranged on the outer circumferential wall of each installation cylinder (5), and a plurality of connecting mechanisms are arranged on one side of each installation cylinder (5).

2. The oxygen-free copper core oxidation resistance-based power cord as claimed in claim 1, wherein the clamping mechanism comprises a mounting opening (18), the mounting opening (18) is formed in the circumferential outer wall of the mounting cylinder (5), a limiting block (20) is movably connected in the mounting opening (18), the bottom of the limiting block (20) penetrates through the mounting opening (18) and the groove and is located in the connecting cylinder (17), and a spring (19) is fixedly connected between the limiting block (20) and the mounting opening (18).

3. The oxygen-free copper core oxidation resistance-based power cord as claimed in claim 1, wherein the adjusting mechanism comprises an adjusting ring (4), the outer circumferential wall of the mounting cylinder (5) is provided with external threads, the inner circumferential wall of the adjusting ring (4) is provided with internal threads, and the adjusting ring (4) is in threaded connection with the mounting cylinder (5).

4. The oxygen-free copper core oxidation resistance-based power cord as claimed in claim 1, wherein the connecting mechanism comprises a wire (6), the wire (6) is fixedly connected to one side of the mounting cylinder (5), one end of the wire (6) penetrates through the mounting cylinder (5) and is fixed with the connecting cylinder (17), and the other end of the wire (6) is fixedly connected with a wiring terminal (7).

5. The oxygen-free copper core oxidation resistance-based power cord according to any one of claims 1-4, characterized in that a sealing ring (2) is fixedly connected to the outer circumferential wall of the power cord body (1), and a fixing ring (3) is fixedly connected between the sealing ring (2) and the mounting cylinder (5).

6. The oxygen-free copper core based antioxidant power cord as claimed in any one of claims 1 to 4, wherein the protective layer comprises a tape (11), a cushion layer (12), an armor layer (13) and an outer protective layer (14), the tape (11) is arranged on the outer circumferential wall of the filler (10), the cushion layer (12) is arranged on the outer circumferential wall of the tape (11), the armor layer (13) is arranged on the outer circumferential wall of the cushion layer (12), and the outer protective layer (14) is arranged on the outer circumferential wall of the armor layer (13).