CN220732033U - Wire harness of outdoor switch cabinet - Google Patents

Abstract

The utility model relates to the technical field of wire harnesses, in particular to a wire harness of an outdoor switch cabinet, which comprises a harness main body, wherein one side of the harness main body is provided with a wire main body, one side of the harness main body is fixedly connected with a connecting shell, one side of the connecting shell is fixedly connected with a second fixing plate, the other side of the connecting shell is provided with a protective shell, one side of the protective shell is fixedly connected with a first fixing plate, one side of the first fixing plate is tightly attached with a fixing block, a hand-screwing bolt penetrates through the fixing block, one end of the hand-screwing bolt is provided with a limiting plate, the protective shell is internally provided with a first rubber layer, one side of the first rubber layer is fixedly connected with a positioning column, an elastic block is arranged in the positioning column, and one side of the first rubber layer is tightly attached with a second rubber layer.

Description

Wire harness of outdoor switch cabinet

Technical Field

The utility model relates to the technical field of wire harnesses, in particular to a wire harness of an outdoor switch cabinet.

Background

The outdoor switch cabinet is a complete power distribution device formed by assembling primary equipment and secondary equipment according to a certain scheme, is mainly used for controlling and protecting outdoor underground cable lines and equipment, is applied to daily life and operation, and cannot normally operate without the wire harness serving as a carrier from mechanical equipment to electronic accessories.

The wire harness in the outdoor switch cabinet is bound in radian, and because the arc is easy to fold, a common protection method is to thicken the insulator of the wire at the position, the insulator is firm and durable, and when the wire harness runs for a long time to reach a scrapped state, the wire harness is replaced together with the insulator, so that resource waste is caused, and therefore, the wire harness of the outdoor switch cabinet is provided for the problems.

Disclosure of Invention

The utility model aims to provide an electric wire harness of an outdoor switch cabinet, which aims to solve the problem that an insulator is replaced when the insulator is not damaged.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an outdoor switch cabinet's electric wire pencil, includes the pencil main part, pencil main part one side is equipped with the electric wire main part, a fixedly connected with coupling shell of pencil main part, coupling shell one side fixedly connected with second fixed plate, the coupling shell opposite side is equipped with the protective housing, protective housing one side fixedly connected with first fixed plate, first fixed plate one side closely laminates there is the fixed block, it twists the bolt to run through in the fixed block, it is equipped with the limiting plate to twist bolt one end by hand, be equipped with first rubber layer in the protective housing, first rubber layer one side fixedly connected with reference column, be equipped with the elastomeric block in the reference column, first rubber layer one side closely laminates there is the second rubber layer, set up flutedly in the second rubber layer, all be equipped with the fin in first rubber layer and the second rubber layer, the louvre has been seted up to the protective housing.

Preferably, the two hand-screwed bolts penetrate through the first fixing plate and the second fixing plate, and the hand-screwed bolts are uniformly distributed at the upper end and the lower end of the protective shell.

Preferably, the positioning columns are arranged in a circular arc protruding mode on two sides, and the grooves formed in the second rubber layer are arranged in a circular arc protruding mode.

Preferably, the number of the positioning columns is fourteen, and two elastic blocks are arranged on the inner sides of the positioning columns in a group.

Preferably, the number of the heat dissipation holes formed in the protective shell is twelve, and the positioning columns are elastically arranged.

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

through the pencil main part, the connection shell, the protective housing, first fixed plate, the second fixed plate, hand screw bolt, fixed block and limiting plate that sets up, the user can drive limiting plate and second fixed plate through rotatory hand screw bolt, make the connection between protective housing and the connection shell more inseparable, through the first rubber layer that sets up, the reference column, the elastic block, second rubber layer and recess, the user is when protecting the electric wire pencil, can insert the reference column that first rubber layer one side set up in the recess of seting up in the second rubber layer, because first rubber layer and second rubber layer are elasticity setting, can protect the electric wire pencil of kink and make it be difficult for the damage, because the reference column both sides are the circular arc setting, and inside has set up the elastic block, can be better support recess department, make the intermediate junction of protective housing stable, through fin and the louvre that sets up, if the electric wire main part heat can be diffused the outside of electric wire main part through louvre and fin when generating heat.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a protective shell according to the present utility model;

FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic side view of the protective shell of the present utility model;

fig. 5 is a schematic top view of the wire harness main body of the present utility model.

In the figure: 1. a wire harness main body; 2. a connection housing; 3. a protective shell; 4. a first rubber layer; 5. positioning columns; 6. an elastic block; 7. a second rubber layer; 8. a groove; 9. a heat sink; 10. a heat radiation hole; 11. a first fixing plate; 12. a second fixing plate; 13. screwing the bolt by hand; 14. a fixed block; 15. a limiting plate; 16. an electric wire main body.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

Referring to fig. 1-5, the present utility model provides a technical solution:

the utility model provides an outdoor switch cabinet's electric wire pencil, including pencil main part 1, pencil main part 1 one side is equipped with electric wire main part 16, a fixedly connected with coupling shell 2 of pencil main part 1, coupling shell 2 one side fixedly connected with second fixed plate 12, coupling shell 2 opposite side is equipped with protective housing 3, protective housing 3 one side fixedly connected with first fixed plate 11, it has fixed block 14 to closely laminate on one side of first fixed plate 11, it has hand to twist bolt 13 to run through in the fixed block 14, hand to twist bolt 13 one end is equipped with limiting plate 15, be equipped with first rubber layer 4 in the protective housing 3, first rubber layer 4 one side fixedly connected with reference column 5, be equipped with elastomeric block 6 in the reference column 5, first rubber layer 4 one side closely laminates and has second rubber layer 7, set up fluted 8 in the second rubber layer 7, all be equipped with fin 9 in first rubber layer 4 and the second rubber layer 7, the louvre 10 has been seted up to protective housing 3, through the detachable protective housing 3 to electric wire bending part setting up, effective heat dissipation to electric wire main part 16 when the bending part that can be better.

The two hand-screwed bolts 13 penetrate through the first fixing plate 11 and the second fixing plate 12, the hand-screwed bolts 13 are uniformly distributed at the upper end and the lower end of the protective shell 3, and the connecting effect between the protective shells 3 is improved; the two sides of the positioning column 5 are provided with arc protrusions, and the shape of the groove 8 formed in the second rubber layer 7 is provided with arc protrusions, so that the positioning column 5 is convenient to closely attach to the groove 8 formed in the second rubber layer 7; the number of the positioning columns 5 is fourteen, and two elastic blocks 6 are arranged on the inner side of the positioning columns 5 in a group, so that the first rubber layer 4 and the second rubber layer 7 can be conveniently connected; the number of the heat dissipation holes 10 formed in the protective shell 3 is twelve, the positioning columns 5 are elastically arranged, and the heat dissipation effect is improved while the electric wire main body 16 is protected.

The working flow is as follows: when the wire harness of the outdoor switch cabinet is used, the wire harness is placed at a proper position inside the switch cabinet, part of the wire harness needs to be bound in an arc shape, at the moment, the protective shell 3 penetrates through one end of the wire main body 16, when moving to a bending part, the first rubber layer 4 is pressed towards the second rubber layer 7, the positioning column 5 is inserted into the groove 8 formed in the second rubber layer 7, the elastic block 6 arranged inside the positioning column 5 enables arc-shaped parts on two sides of the positioning column 5 to prop against arc-shaped parts on two sides of the groove 8, connection between the protective shells 3 is tight and difficult to separate, and the wire main body 16 at the bending part can be protected due to the fact that the first rubber layer 4 and the second rubber layer 7 are elastically arranged, the wire main body 16 is difficult to damage, then the hand-screwed bolt 13 is rotated, the limiting plate 15 and the second fixing plate 12 arranged at the bottom are driven to be tightly attached, the first fixing plate 11 and the second fixing plate 12 are tightly attached, meanwhile, the connection effect between the protective shell 3 is improved, and the heat dissipation effect of the wire main body 16 can be effectively improved through the radiating fins 9 and the radiating holes 10 arranged inside the protective shell 3.

What is not described in detail in this specification is prior art known to those skilled in the art. Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. An electric wire harness of an outdoor switch cabinet, comprising a harness main body (1), characterized in that: wire harness main part (1) one side is equipped with electric wire main part (16), a fixedly connected with coupling shell (2) of wire harness main part (1), coupling shell (2) one side fixedly connected with second fixed plate (12), coupling shell (2) opposite side is equipped with protective housing (3), protective housing (3) one side fixedly connected with first fixed plate (11), first fixed plate (11) one side is closely laminated and is had fixed block (14), it has hand bolt (13) to run through in fixed block (14), hand bolt (13) one end is equipped with limiting plate (15), be equipped with first rubber layer (4) in protective housing (3), first rubber layer (4) one side fixedly connected with reference column (5), be equipped with elastomeric block (6) in reference column (5), first rubber layer (4) one side is closely laminated and is had second rubber layer (7), set up recess (8) in second rubber layer (7), all be equipped with in first rubber layer (4) and second rubber layer (7) fin (9), set up heat dissipation hole (10).

2. An electrical wiring harness for an outdoor switchgear as claimed in claim 1, wherein: the two hand-screwed bolts (13) penetrate through the first fixing plate (11) and the second fixing plate (12), and the hand-screwed bolts (13) are uniformly distributed at the upper end and the lower end of the protective shell (3).

3. An electrical wiring harness for an outdoor switchgear as claimed in claim 1, wherein: the two sides of the positioning column (5) are arranged in an arc protruding mode, and the shape of the groove (8) formed in the second rubber layer (7) is arranged in an arc protruding mode.

4. An electrical wiring harness for an outdoor switchgear as claimed in claim 1, wherein: the number of the positioning columns (5) is fourteen, and two elastic blocks (6) are arranged on the inner side of the positioning columns (5) in a group.

5. The wire harness of an outdoor switch cabinet according to claim 1, wherein twelve heat dissipation holes (10) are formed in the protective shell (3), and the positioning columns (5) are elastically arranged.