CN212435045U

CN212435045U - Waterproof and severe cold resistant power distribution cabinet power connection wire

Info

Publication number: CN212435045U
Application number: CN202020937438.3U
Authority: CN
Inventors: 李雷
Original assignee: Shenzhen Changyingtong Precision Electronics Co ltd
Current assignee: Shenzhen Changyingtong Precision Electronics Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-01-29
Anticipated expiration: 2030-05-28

Abstract

The utility model relates to a connecting wire technical field just discloses a waterproof severe cold resistant switch board power connection line, including the connecting wire, the fixed link that is provided with the symmetry in both ends of connecting wire, the connecting wire includes wire, hydrophobic tissue layer, grease winding layer and cold-resistant TPC plastic layer, the fixed outside that sets up at the wire of hydrophobic tissue layer, the outer wall fixed connection of grease winding layer and hydrophobic tissue layer, the outer wall fixed connection on cold-resistant TPC plastic layer and grease winding layer. The utility model discloses convenient operation can bend and keep bending angle for a long time to softer switch board connecting wire as required, makes the connecting wire quick and fixed between the switch board, and the range is neat, the maintenance of the later stage circuit of being convenient for.

Description

Waterproof and severe cold resistant power distribution cabinet power connection wire

Technical Field

The utility model relates to a connecting wire technical field especially relates to a waterproof severe cold resistant switch board power connection line.

Background

The switch board is used for configuring electrical components, and inside is provided with a large amount of electrical components, all through connecting wire electric connection between electrical apparatus and the electrical apparatus, the connecting wire kind is more, and connection between the different electrical components can use the connecting wire of different models.

Switch board connecting wire in the past when carrying out the winding displacement, softer connecting wire can resume the former form very fast after bending the winding displacement, can not keep the degree of buckling that needs, leads to the inside connecting wire of switch board can not orderly range, influences the inspection maintenance in later stage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art softer switch board connecting wire can not bend wantonly as required and keep bending angle for a long time, and be difficult to with the fixed problem of switch board, and a waterproof severe cold resistant switch board power connection line that provides.

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

a waterproof severe cold resistant power distribution cabinet power connecting wire comprises a connecting wire, wherein symmetrical connecting ends are fixedly arranged at two ends of the connecting wire, the connecting wire comprises a wire, a hydrophobic tissue layer, a grease winding layer and a cold resistant TPC plastic layer, the hydrophobic tissue layer is fixedly arranged outside the wire, the outer wall of the grease winding layer is fixedly connected with the outer wall of the hydrophobic tissue layer, the cold resistant TPC plastic layer is fixedly connected with the outer wall of the grease winding layer, the outer wall of the connecting wire is slidably connected with symmetrical sleeves, two ends of the sleeves are fixedly provided with symmetrical connecting plates, one end adjacent to each of the two connecting plates is respectively fixedly provided with a first bending plate and a second bending plate, the first bending plate and the second bending plate are rotatably connected through a shaft pin, a cavity is formed in the connecting plates, and a telescopic mechanism is fixedly arranged in the cavity, the upper end of the connecting plate is rotatably connected with a fixing rod through a first bearing, and the fixing rod is fixedly provided with a fixing mechanism.

Preferably, telescopic machanism includes limiting plate and lead screw, limiting plate sliding connection is in the inside of cavity, the right-hand member of lead screw passes through the lateral wall rotation of second bearing and limiting plate and is connected, the left side wall that the cavity was run through to the left end of lead screw extends to the outside and fixed being provided with rotatory piece, the pole wall of lead screw and the left side wall threaded connection of cavity.

Preferably, the fixing mechanism comprises a universal joint, a supporting rod and a sucker, the lower end of the universal joint is fixedly connected with the upper side wall of the fixing rod, the lower end of the supporting rod is fixedly connected with the upper end of the universal joint, and the lower end of the sucker is fixedly connected with the upper end of the supporting rod.

Preferably, the two ends of the connecting end are both fixedly provided with protective covers.

Preferably, the outer part of the rotating block is provided with anti-skid grains.

Preferably, two the link all adopts the insulating material of polymer to make.

Compared with the prior art, the utility model provides a waterproof severe cold resistant switch board power connection line possesses following beneficial effect:

1. this waterproof severe cold resistant switch board power connection line, through the common cooperation of hydrophobic tissue layer, grease winding layer and cold-resistant TPC plastic layer, it is cold-resistant to effectively prevent fires the switch board connecting line, prolongs the life of connecting line.

2. This waterproof severe cold resistant switch board power connection line, through the common cooperation of sleeve pipe, connecting plate, first board, the second board of bending, dead lever, limiting plate, universal joint and sucking disc, make the connecting wire can bend by arbitrary angle to make fixed connection between connecting wire and the switch board, the maintenance and the change of the later stage circuit of being convenient for.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation can bend and keep bending angle for a long time to softer switch board connecting wire as required, makes the connecting wire quick and fixed between the switch board, arranges neatly, the maintenance of the later stage circuit of being convenient for.

Drawings

Fig. 1 is a schematic view of a front structure of a waterproof severe cold resistant power distribution cabinet power connection line provided by the utility model;

FIG. 2 is a schematic cross-sectional view of a connecting wire;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

FIG. 4 is an enlarged schematic view of portion B of FIG. 3;

fig. 5 is an enlarged schematic structural view of a portion C in fig. 1.

In the figure: 1 connecting wire, 2 link ends, 3 wire, 4 hydrophobic tissue layers, 5 grease winding layers, 6 cold-resistant TPC plastic layers, 7 sleeve pipes, 8 connecting plates, 9 first bending plates, 10 second bending plates, 11 fixed rods, 12 limiting plates, 13 lead screws, 14 rotating blocks, 15 universal joints, 16 supporting rods and 17 suckers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a waterproof severe cold resistant power connection line for a power distribution cabinet comprises a connection line 1, wherein two ends of the connection line 1 are fixedly provided with symmetrical connecting ends 2, the two connecting ends 2 are both made of polymer insulating materials, two ends of the connecting ends 2 are both fixedly provided with protective covers, the connection line 1 comprises a lead 3, a hydrophobic tissue layer 4, a grease winding layer 5 and a cold resistant TPC plastic layer 6, the hydrophobic tissue layer 4 is fixedly arranged outside the lead 3, the grease winding layer 5 is fixedly connected with the outer wall of the hydrophobic tissue layer 4, the cold resistant TPC plastic layer 6 is fixedly connected with the outer wall of the grease winding layer 5, the outer wall of the connection line 1 is slidably connected with symmetrical sleeves 7, two ends of each sleeve 7 are fixedly provided with symmetrical connecting plates 8, one ends adjacent to the two connecting plates 8 are respectively fixedly provided with a first bending plate 9 and a second bending plate 10, the first bending plate 9 and the second, the connecting plates 8 are internally provided with a cavity, the cavity is internally and fixedly provided with a telescopic mechanism, the telescopic mechanism comprises a limiting plate 12 and a screw rod 13, the limiting plate 12 is connected inside the cavity in a sliding way, the right end of the screw rod 13 is rotatably connected with the side wall of the limiting plate 12 through a second bearing, the left end of the screw rod 13 penetrates through the left side wall of the cavity to extend to the outside and is fixedly provided with a rotating block 14, the outside of the rotating block 14 is provided with anti-skid grains, the rod wall of the screw rod 13 is in threaded connection with the left side wall of the cavity, the upper ends of the connecting plates 8 are rotatably connected with fixing rods 11 through first bearings, the upper ends of the fixing rods 11 are respectively and fixedly provided with a, the lower end of the universal joint 15 is fixedly connected with the upper side wall of the fixed rod 11, the lower end of the supporting rod 16 is fixedly connected with the upper end of the universal joint 15, and the lower end of the sucking disc 17 is fixedly connected with the upper end of the supporting rod 16.

The utility model discloses in, when needs are with connecting wire 1 when winding displacement in the switch board, rotate rotatory piece 14, rotatory piece 14 drives lead screw 13 and rotates, lead screw 13 drives the right-hand member and rotates the limiting plate 12 motion of connecting, two limiting plates 12 drive first bending board 9 and the motion of second bending board 10 respectively, make certain angle of buckling between first bending board 9 and the second bending board 10, first bending board 9 and second bending board 10 drive both ends fixed connection's sleeve pipe 7 respectively and rotate, two sleeve pipes 7 drive inside sliding connection's connecting wire 1 and buckle, when buckling suitable angle, be connected sucking disc 17 with the lateral wall adsorption of switch board, make the winding displacement of connecting wire 1 in the switch board more neat, be convenient for later stage switch board internal line's maintenance and change.

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 waterproof severe cold resistant switch board power connection line, includes connecting wire (1), its characterized in that, the fixed link (2) that is provided with the symmetry in both ends of connecting wire (1), connecting wire (1) includes wire (3), hydrophobic tissue layer (4), grease winding layer (5) and cold-resistant TPC plastic layer (6), hydrophobic tissue layer (4) are fixed to be set up in the outside of wire (3), the outer wall fixed connection of grease winding layer (5) and hydrophobic tissue layer (4), the outer wall fixed connection of cold-resistant TPC plastic layer (6) and grease winding layer (5), the outer wall sliding connection of connecting wire (1) has symmetrical sleeve pipe (7), two the fixed connecting plate (8) that is provided with the symmetry in both ends of sleeve pipe (7), two the adjacent one end of connecting plate (8) is fixed respectively is provided with first bending board (9) and second bending board (10), rotate through the pivot between first bending board (9) and the second bending board (10) and be connected, a plurality of the cavity has been seted up to the inside of connecting plate (8), the inside of cavity is fixed and is provided with telescopic machanism, and is a plurality of the upper end of connecting plate (8) all rotates through first bearing and is connected with dead lever (11), and is a plurality of the upper end of dead lever (11) is all fixed and is provided with fixed establishment.

2. The waterproof severe cold resistant power distribution cabinet power connection line of claim 1, characterized in that, the telescopic mechanism comprises a limiting plate (12) and a screw rod (13), the limiting plate (12) is slidably connected inside the cavity, the right end of the screw rod (13) is rotatably connected with the side wall of the limiting plate (12) through a second bearing, the left end of the screw rod (13) penetrates through the left side wall of the cavity to extend to the outside and is fixedly provided with a rotating block (14), and the rod wall of the screw rod (13) is in threaded connection with the left side wall of the cavity.

3. The waterproof severe cold-resistant power distribution cabinet power connection line of claim 1, wherein the fixing mechanism comprises a universal joint (15), a support rod (16) and a suction cup (17), the lower end of the universal joint (15) is fixedly connected with the upper side wall of the fixing rod (11), the lower end of the support rod (16) is fixedly connected with the upper end of the universal joint (15), and the lower end of the suction cup (17) is fixedly connected with the upper end of the support rod (16).

4. The waterproof severe cold-resistant power distribution cabinet power connection line of claim 1, wherein two ends of the connection end (2) are both fixedly provided with protective covers.

5. The waterproof severe cold-resistant power distribution cabinet power connection line of claim 2, wherein the outer portion of the rotating block (14) is provided with anti-slip lines.

6. The waterproof severe cold-resistant power distribution cabinet power connection line of claim 1, wherein the two connection ends (2) are made of polymer insulating materials.