CN215911841U

CN215911841U - Photovoltaic cable convenient to winding displacement

Info

Publication number: CN215911841U
Application number: CN202121897847.6U
Authority: CN
Inventors: 赵建军; 吴松如; 孙正新; 朱家俊; 郑有松; 李福春; 张本林; 董俊杰; 张成玉; 王子科; 王子祥; 张童
Original assignee: Anhui Ruilaier Instrument Co ltd
Current assignee: Anhui Ruilaier Instrument Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-25
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a photovoltaic cable convenient for wire arrangement, which comprises an insulated wire, wherein an inner core is fixed outside the insulated wire, an insulated skin is fixed outside the inner core, a lower connecting ring is sleeved at the lower end of the insulated skin, an upper connecting ring is connected to the upper end of the lower connecting ring through threads, the upper connecting ring is sleeved with the insulated skin, a buckle mechanism is arranged at the upper end of the upper connecting ring, self-cleaning mechanisms are arranged on two sides of the buckle mechanism, a mounting seat is fixed outside the self-cleaning mechanisms, the mounting seat is in sliding connection with the upper connecting ring, a limiting plate is connected to the upper end of the mounting seat through threads, the buckle mechanism comprises a connecting frame, and the lower end of the connecting frame is fixedly connected with the upper connecting ring. The cable fixing device realizes the fixation of the cable by connecting the lower connecting ring and the upper connecting ring outside the cable, and is provided with the buckle mechanism, the mounting seat and the limiting plate to realize the rapid cable arrangement, and meanwhile, the cable after the cable arrangement can be rapidly changed and the cable arrangement can be increased by moving the lower connecting ring and the upper connecting ring.

Description

Photovoltaic cable convenient to winding displacement

Technical Field

The utility model relates to the technical field of photovoltaic cables, in particular to a photovoltaic cable convenient for wire arrangement.

Background

The photovoltaic cable is a cable widely applied to the field of photovoltaic power generation, electric energy and signal transmission, and nowadays, people increasingly demand electric power, the laying and the use of the cable are more and more common, people often carry out wire arranging treatment on the cable in order to conveniently manage excessive cables, and the wire arranging of a common photovoltaic cable is inconvenient.

Through the retrieval, application number CN 112398065A's patent discloses a photovoltaic cable that easy winding displacement is fixed, including cable body and amalgamation subassembly, the amalgamation subassembly includes sleeve and retaining member, the sleeve center is equipped with the slide, the cable body is pegged graft at the slide inboard, the inner wall sliding connection of cable body and slide, the sleeve is regular hexagonal prism form, the retaining member is the banding, one of them side fixedly connected with a plurality of location tooth of retaining member, the cross section of location tooth is isosceles triangle shape, the apex angle of location tooth is 120 degrees, the location tooth is arranged along the equidistant of straight line on the retaining member, the retaining member has elasticity. According to the technical scheme, the surface of the cable body is not easily injured, and the flat cable is convenient to fix.

Above-mentioned device is fixed a position in the sleeve through placing the cable body, and this just needs the cable just need embolia the sleeve with it before laying in, and can't change telescopic quantity after laying, very inconvenient when needs carry out the winding displacement many times to the cable, so its unable operation requirement that satisfies people.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the defects that the wire arrangement is inconvenient and the wire arrangement is not convenient to change in the prior art, and provides a photovoltaic cable convenient for wire arrangement.

(II) technical scheme

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

a photovoltaic cable convenient for wire arrangement comprises an insulated wire, an inner core is fixed outside the insulated wire, an insulating skin is fixed outside the inner core, the lower end of the insulating sheath is sleeved with a lower connecting ring, the upper end of the lower connecting ring is connected with an upper connecting ring through threads, the upper connecting ring is sleeved with the insulating sheath, the upper end of the upper connecting ring is provided with a buckle mechanism, the two sides of the buckle mechanism are respectively provided with a self-cleaning mechanism, the outer part of the self-cleaning mechanism is fixed with a mounting seat, the mounting seat is connected with the upper connecting ring in a sliding way, the upper end of the mounting seat is connected with a limiting plate through threads, the buckle mechanism comprises a connecting frame, the lower end of the connecting frame is fixedly connected with the upper connecting ring, a clamping seat is fixed at the upper end of the connecting frame, a return spring is fixed in the clamping seat, the two sides of the reset spring are both fixed with connecting blocks, one side of each connecting block, which is far away from the reset spring, is fixed with a clamping block, and the clamping block is connected with the mounting seat in a sliding manner.

Preferably, self-cleaning mechanism includes the extrusion piece, and one side that the mount pad center was kept away from to the extrusion piece is fixed with the stripper bar, the stripper bar external fixation has buffer spring, and the buffer spring external fixation has the holding ring, holding ring and mount pad fixed connection, one side sliding connection that the extrusion piece was kept away from to the stripper bar has the gasbag, both ends all with holding ring fixed connection about the gasbag, one side that the stripper bar was kept away from to the gasbag is fixed with the blast pipe, blast pipe and mount pad through connection.

Preferably, the diameter of the inner wall of the positioning ring is equal to that of the fixture block.

Preferably, the distance between the two fixture block side surfaces in the uncompressed state of the return spring is greater than the distance between the two extrusion block side surfaces.

Preferably, the central axis of the return spring is collinear with the central axes of the connecting block and the clamping block.

Preferably, one side of the clamping block, which is far away from the connecting block, is subjected to rounding treatment.

(III) advantageous effects

Compared with the prior art, the embodiment of the utility model provides a photovoltaic cable convenient for wire arrangement, which has the following beneficial effects:

1. the cable is fixed by connecting the lower connecting ring and the upper connecting ring outside the cable sleeve, the cable is quickly arranged by arranging the buckle mechanism, the mounting seat and the limiting plate, and the arranged cable can be quickly changed and increased by moving the lower connecting ring and the upper connecting ring;

2. according to the utility model, the upper connecting ring is pushed into the self-cleaning mechanism, in the process, the mounting seat gradually applies an extrusion force to the clamping blocks, so that the reset spring is compressed to drive the two clamping blocks to move oppositely after the two clamping blocks contract, and after the two clamping blocks contact the positioning ring, the reset spring rebounds, so that the clamping blocks are clamped into the positioning ring, and the effect of quickly arranging wires of cables is achieved;

3. according to the utility model, the clamping block is contacted with the extrusion block, so that the extrusion rod is driven to move after the buffer spring is stretched, and the extrusion rod moves to extrude the air bag, thereby achieving the effect of reminding workers of cleaning the outside of the wire arranging mechanism while completing clamping.

Drawings

FIG. 1 is a principal cross-sectional view of the present invention;

FIG. 2 is a cross-sectional view of a major face of the mounting structure of the present invention;

FIG. 3 is a schematic view of a structure of a fastening mechanism according to the present invention;

FIG. 4 is a schematic structural view of a self-cleaning mechanism of the present invention.

In the figure: 1. an insulated wire; 2. an inner core; 3. an insulating skin; 4. a lower connecting ring; 5. an upper connecting ring; 6. a buckle mechanism; 7. a self-cleaning mechanism; 8. a mounting seat; 9. a limiting plate; 601. a connecting frame; 602. a clamping seat; 603. a return spring; 604. connecting blocks; 605. a clamping block; 701. extruding the block; 702. an extrusion stem; 703. a buffer spring; 704. a positioning ring; 705. an air bag; 706. and (4) exhausting the gas.

Detailed Description

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

Example one

Referring to fig. 1-3, a photovoltaic cable convenient for wire arrangement, comprising an insulated conductor 1, an inner core 2 fixed outside the insulated conductor 1, an insulating sheath 3 fixed outside the inner core 2, a lower connecting ring 4 sleeved on the lower end of the insulating sheath 3, an upper connecting ring 5 connected with the upper end of the lower connecting ring 4 through a screw thread, the upper connecting ring 5 sleeved with the insulating sheath 3, a buckle mechanism 6 arranged on the upper end of the upper connecting ring 5, a self-cleaning mechanism 7 arranged on both sides of the buckle mechanism 6, a mounting seat 8 fixed outside the self-cleaning mechanism 7, the mounting seat 8 slidably connected with the upper connecting ring 5, a limit plate 9 connected with the upper end of the mounting seat 8 through a screw thread, the buckle mechanism 6 comprising a connecting frame 601, the lower end of the connecting frame 601 fixedly connected with the upper connecting ring 5, a clamping seat 602 fixed on the upper end of the connecting frame 601, a return spring 603 fixed inside the clamping seat 602, connecting blocks 604 fixed on both sides of the return spring 603, a clamping block 605 fixed on one side of the connecting block 604 far away from the return spring 603, the central axis of the return spring 603 is collinear with the central axes of the connecting block 604 and the latch 605, one side of the latch 605 far away from the connecting block 604 is rounded, and the latch 605 is connected with the mounting seat 8 in a sliding manner.

In this embodiment, when in use, a plurality of mounting seats 8 are mounted on the limiting plate 9 according to the cable arranging requirement, and are fixed by threads, the lower connection ring 4 and the upper connection ring 5 are respectively sleeved outside the insulating sheath 3, and the lower connection ring 4 and the upper connection ring 5 are fixed by screws, when the cable is required to be arranged, the upper connection ring 5 is pushed into the self-cleaning mechanism 7, in the process, the movement of the upper connection ring 5 drives the connection frame 601 to move, the connection frame 601 moves to push the clamping seat 602 to move, and the clamping block 605 gradually contacts with the mounting seat 8 along with the pushing action, at this time, the mounting seats 8 gradually apply an extrusion force to the clamping block 605, the extrusion force acts on the return spring 603 through the connection block 604, so as to compress the return spring 603 to drive the two clamping blocks 605 to move in opposite directions after the return spring is contracted, at this time, the upper connection ring 5 is continuously pushed, when the two clamping blocks 605 contact with the positioning ring 704, the return spring 603 rebounds, so that the clamping blocks 605 are clamped into the positioning ring 704, and the effect of fast cable arrangement on the cable is achieved.

Example two

Referring to fig. 1, 2 and 4, this embodiment is substantially the same as the first embodiment, and more preferably, the self-cleaning mechanism 7 includes a pressing block 701, a distance between two sides of the two clamping blocks 605 in an uncompressed state of the return spring 603 is greater than a distance between two sides of the pressing block 701, a pressing rod 702 is fixed on one side of the pressing block 701 away from the center of the mounting seat 8, a buffer spring 703 is fixed on the outside of the pressing rod 702, a positioning ring 704 is fixed on the outside of the buffer spring 703, the diameter of the inner wall of the positioning ring 704 is equal to the diameter of the clamping block 605, the positioning ring 704 is fixedly connected with the mounting seat 8, an air bag 705 is slidably connected on one side of the pressing rod 702 away from the pressing block 701, the upper and lower ends of the air bag 705 are fixedly connected with the positioning ring 704, an exhaust pipe 706 is fixed on one side of the air bag 705 away from the pressing rod 702, and the exhaust pipe 706 is connected with the mounting seat 8.

In this embodiment, in the process of fixture block 605 and positioning ring 704 contacting, thereby reset spring 603 rebounds and drives two fixture blocks 605 to move, in the process of fixture block 605 moving, it can contact with extrusion block 701 at the same time, and exert a thrust to extrusion block 701, this thrust acts on buffer spring 703, thereby tensile buffer spring 703 makes it drive extrusion stem 702 after stretching and moves, thereby extrusion stem 702 moves and extrudes gasbag 705, this extrusion force makes gasbag 705 shrink, thereby produce the air current, the air current blows to all around through blast pipe 706 discharge, so just reached and reminded the effect of clearing up the winding displacement outside of staff's joint completion.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a photovoltaic cable convenient to winding displacement, includes insulated wire (1), its characterized in that: an inner core (2) is fixed outside the insulated wire (1), an insulating skin (3) is fixed outside the inner core (2), a lower connecting ring (4) is sleeved at the lower end of the insulating skin (3), an upper connecting ring (5) is connected to the upper end of the lower connecting ring (4) through threads, the upper connecting ring (5) is sleeved with the insulating skin (3), a buckle mechanism (6) is arranged at the upper end of the upper connecting ring (5), self-cleaning mechanisms (7) are arranged on two sides of the buckle mechanism (6), a mounting seat (8) is fixed outside the self-cleaning mechanisms (7), the mounting seat (8) is connected with the upper connecting ring (5) in a sliding manner, and a limiting plate (9) is connected to the upper end of the mounting seat (8) through threads;

the clamping mechanism (6) comprises a connecting frame (601), the lower end of the connecting frame (601) is fixedly connected with an upper connecting ring (5), a clamping seat (602) is fixed at the upper end of the connecting frame (601), a return spring (603) is fixed inside the clamping seat (602), connecting blocks (604) are fixed on two sides of the return spring (603), a clamping block (605) is fixed on one side, away from the return spring (603), of each connecting block (604), and the clamping block (605) is slidably connected with the mounting seat (8).

2. The photovoltaic cable for facilitating winding displacement of wires according to claim 1, wherein: self-cleaning mechanism (7) are fixed with extrusion stem (702) including extrusion piece (701), and one side at mount pad (8) center is kept away from in extrusion piece (701), extrusion stem (702) external fixation has buffer spring (703), and buffer spring (703) external fixation has holding ring (704), holding ring (704) and mount pad (8) fixed connection, one side sliding connection that extrusion block (701) were kept away from in extrusion stem (702) has gasbag (705), both ends all with holding ring (704) fixed connection about gasbag (705), one side that extrusion stem (702) were kept away from in gasbag (705) is fixed with blast pipe (706), blast pipe (706) and mount pad (8) through connection.

3. The photovoltaic cable for facilitating winding displacement of wires according to claim 2, wherein: the diameter of the inner wall of the positioning ring (704) is equal to that of the fixture block (605).

4. The photovoltaic cable for facilitating winding displacement of wires according to claim 2, wherein: the distance between the side surfaces of the two clamping blocks (605) is larger than the distance between the side surfaces of the two extrusion blocks (701) when the return spring (603) is in an uncompressed state.

5. The photovoltaic cable for facilitating winding displacement of wires according to claim 1, wherein: the central axis of the return spring (603) is in the same straight line with the central axes of the connecting block (604) and the fixture block (605).

6. The photovoltaic cable for facilitating winding displacement of wires according to claim 1, wherein: one side of the fixture block (605) far away from the connecting block (604) is subjected to rounding treatment.