CN214013749U

CN214013749U - Electrical engineering cable protection device

Info

Publication number: CN214013749U
Application number: CN202022734116.1U
Authority: CN
Inventors: 黄海
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-08-20
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses an electrical engineering cable protection device relates to the electrical equipment field, this electrical engineering cable protection device includes four sections protection outer tubes, every two pairs of protection outer tubes all connect through the bellows of half bellows pipe shape, the inner wall of protection outer tube and bellows all is equipped with one deck protection inner tube, the both sides of protection inner tube all are equipped with the attachment strap, all opened the hole of stepping down on two pairs of attachment straps, every hole of stepping down all runs through a screw and is furnished with the nut, the outer wall of protection outer tube all is equipped with the flitch perpendicularly, all opened a plurality of mounting holes on the flitch. The electric engineering cable protection device is used for sheathing and protecting cables, can be bent at will, is suitable for protecting the cables at the contact place of the supporting surface at the corner, and avoids the friction fracture of the cable insulation layer.

Description

Electrical engineering cable protection device

Technical Field

The utility model relates to an electrical equipment field, particularly, the utility model relates to an electrical engineering cable protection device.

Background

During the installation and construction of electrical engineering, a large number of cables for supporting electrical equipment are often laid. The cable is the general name of article such as optical cable, and the usage of cable has a lot, and the multiple functions such as mainly used control installation, jointing equipment, transmission electric power are common and indispensable thing in daily life, because the cable is electrified, so the installation needs be especially prudent, and the cable need use protection device to carry out effective protection to it in installation use. The existing electric engineering cable protection device is designed more traditionally, is only of a common tubular structure, cannot be bent freely, is not suitable for protecting a contact place of a cable and a supporting surface at a corner, and is not convenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides an electrical engineering cable protection device for entangle and protect the cable, can be crooked wantonly moreover, be fit for protecting in corner cable and holding surface contact place, avoid cable insulating layer friction to break.

In order to achieve the above object, the present invention provides the following technical solutions:

this electrical engineering cable protection device includes the tubular protection outer tube of the same semicircle of four sections sizes, per two pairs of protection outer tubes all are connected through the bellows of half bellows pipe shape, interconnect's protection outer tube and the inner wall of bellows all are equipped with one deck protection inner tube, the both sides of protection inner tube all are equipped with the flat-plate attachment strap that extends protection outer tube and bellows outside perpendicularly, all opened the hole of stepping down on two pairs of attachment straps, every hole of stepping down all runs through a screw and is furnished with screw-thread fit's nut, the outer wall of protection outer tube all is equipped with flat-plate flitch perpendicularly, all opened a plurality of mounting holes on the flitch.

As a further optimization of the technical scheme, the protection outer pipe and the corrugated pipe are both made of aluminum alloy and are connected through welding.

As a further optimization of the technical scheme, the protective inner pipe and the butt strap are both made of rubber materials, and the protective inner pipe and the butt strap which are connected with each other are of an integral structure.

As a further optimization of the technical scheme, the flitch plates are all made of aluminum alloy and are all connected with the protective outer pipe through welding.

As a further optimization of the technical scheme, the screw and the nut are both made of stainless steel and are GB standard parts.

The beneficial effect of adopting above technical scheme is: this electrical engineering cable protection device can wrap the cable with the laminating of corresponding protection inner tube when using, with the laminating of two scrap (bridge), passes the scrap (bridge) of two laminatings and screws the nut with the screw, and fixed connection is good. Then crooked bellows alright with the corner support department of bellows frame at the cable, then pass the mounting hole with rag bolt and fix the flitch laminating on ground or wall fixed, alright prevent effectively that the insulating skin of cable from being worn and torn. The electric engineering cable protection device is used for sheathing and protecting cables, can be bent at will, is suitable for protecting the cables at the contact place of the supporting surface at the corner, and avoids the friction fracture of the cable insulation layer.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a front view of the electrical engineering cable protection device;

fig. 2 is a top view of the electrical engineering cable protection device.

Wherein, 1-protective outer tube, 2-corrugated tube, 3-protective inner tube, 4-flitch, 5-scrap edge, 6-screw, 7-nut, 8-mounting hole.

Detailed Description

The preferred embodiments of the electrical engineering cable protection device are described in detail below with reference to the accompanying drawings.

Fig. 1 and 2 show a specific embodiment of the electrical engineering cable protection device:

combine fig. 1 and fig. 2, this electrical engineering cable protection device includes the tubular protection outer tube 1 of semicircle that four sections sizes are the same, every two couples of protection outer tubes 1 all connect through bellows 2 of half bellows shape, interconnect's protection outer tube 1 and bellows 2's inner wall all are equipped with one deck protection inner tube 3, the both sides of protection inner tube 3 all are equipped with the flat-plate attachment strap 5 that extends protection outer tube 1 and bellows 2 outside perpendicularly, all opened the hole of stepping down on two couples of attachment straps 5, every hole of stepping down all runs through a screw 6 and is furnished with screw-thread fit's nut 7, the outer wall of protection outer tube 1 all is equipped with flat-plate flitch 4 perpendicularly, all open a plurality of mounting holes 8 on the flitch 4.

The protective outer pipe 1 and the corrugated pipe 2 are made of aluminum alloy, are firm and durable, have good corrosion resistance, and are connected with each other by welding. The inner protection tube 3 and the butt strap 5 are both made of rubber materials, are soft in material, good in elasticity and convenient to bend, and the inner protection tube 3 and the butt strap 5 which are connected with each other are of an integral structure. The flitch 4 is made by the aluminum alloy, and is sturdy and durable, and corrosion resisting property is good, and the flitch 4 all is connected with protection outer tube 1 through the welding. The screw 6 and the nut 7 are both made of stainless steel, are firm and durable, have good corrosion resistance, and are GB standard parts with good replaceability.

This electrical engineering cable protection device can wrap the cable with the laminating of corresponding protection inner tube 3 when using, laminates two scrap (bridge) 5, passes two scrap (bridge) 5 of laminating and screws nut 7 with screw 6, and fixed connection is good. Then crooked bellows 2 alright with bellows 2 frame in the corner support department of cable, then pass mounting hole 8 with rag bolt and fix flitch 4 laminating on ground or wall fixed, alright prevent effectively that the insulating outer quilt of cable from wearing and tearing. The electric engineering cable protection device is used for sheathing and protecting cables, can be bent at will, is suitable for protecting the cables at the contact place of the supporting surface at the corner, and avoids the friction fracture of the cable insulation layer.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept, and these all fall into the protection scope of the present invention.

Claims

1. An electrical engineering cable protection device which characterized in that: electric engineering cable protection device includes the same semicircle pipe-shaped protection outer tube (1) of four sections sizes, every two couples of protection outer tubes (1) all connect through bellows (2) of half bellows pipe shape, interconnect's protection outer tube (1) and the inner wall of bellows (2) all are equipped with one deck protection inner tube (3), the both sides of protection inner tube (3) all are equipped with flat strap (5) that extend protection outer tube (1) and bellows (2) outside perpendicularly, all opened the hole of stepping down on two couples of strap (5), every hole of stepping down all runs through a screw (6) and is furnished with screw-thread fit's nut (7), the outer wall of protection outer tube (1) all is equipped with flat flitch (4) perpendicularly, all open on flitch (4) and have a plurality of mounting holes (8).

2. Electrical engineering cable protection device according to claim 1, characterized in that: the protective outer pipe (1) and the corrugated pipe (2) are both made of aluminum alloy, and the protective outer pipe (1) and the corrugated pipe (2) are both connected through welding.

3. Electrical engineering cable protection device according to claim 1, characterized in that: the protective inner pipe (3) and the butt strap (5) are both made of rubber materials, and the protective inner pipe (3) and the butt strap (5) which are connected with each other are of an integral structure.

4. Electrical engineering cable protection device according to claim 1, characterized in that: the flitch (4) are all made of aluminum alloy, and the flitch (4) are connected with the protective outer tube (1) through welding.

5. Electrical engineering cable protection device according to claim 1, characterized in that: the screw (6) and the nut (7) are both made of stainless steel, and the screw (6) and the nut (7) are both GB standard parts.