CN2461186Y

CN2461186Y - Isolation assembled wire slot

Info

Publication number: CN2461186Y
Application number: CN 00259807
Authority: CN
Inventors: 杨邺
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-14
Filing date: 2000-12-14
Publication date: 2001-11-21
Anticipated expiration: 2010-12-14

Abstract

The utility model relates to an isolation type assembled wire slot which comprises a guide pipe which is longitudinally split into two parts fixed to each other through a clamping and sheathing structure, and a wire dividing slot frame arranged in the guide pipe, wherein the cross section of the wire dividing slot frame is composed of a core part in the shape of a regular polygon and a plurality of partitions which are in the same shape and are radically distributed from the core part to the circumference, the maximum distance between the adjacent two partitions is not less than the diameter of each of wires to be laid, the peripheral edge of each partition is an arc section on the same concentric circle and an opening is arranged between the arc sections of the peripheral edges of the adjacent two partitions. The utility model has the advantages of no mutual interference of the wires and convenient installation and maintenance.

Description

Isolated suit electric wire wire casing

The utility model relates to the holding appliance that lays of electric wire, is mainly used in house wiring.

At present, indoor laying wires mainly uses spool, frid and respective accessory thereof (comprising straight-through, threeway, elbow, terminal box etc.).Though frid is easy to install, it is not suitable for the circuit that the big lead of cross section and multiple conducting wires lay simultaneously; When using the wiring of spool (conduit) and accessory, with the electric wire poling, quite bother when passing through threeway, elbow, terminal box; And negligence is arranged slightly, will damage the insulating barrier of electric wire appearance, destroy its insulation property, form electric leakage hidden danger; In maintenance process, when certain section electric wire breaks down, must search reason by the instrument instrument then, at last again according to aforementioned installation process rewiring earlier with the spool and the accessory destruction of this section electric wire.Both wasted man-hour like this, again waste material.Under the multiple conducting wires laying state, lead in conduit or at random unordered mutually near or part intert and tangle together, be unfavorable for the lead heat radiation like this, inconvenient maintenance and inspection exist the possibility of wire short-circuiting.

The purpose of this utility model is at prior art problems and weak point and a kind of isolated suit electric wire wire casing is provided, and makes that multiple conducting wires is isolated to be laid and make its installation and overhaul more convenient.

The purpose of this utility model realizes by following design: a kind of isolated suit electric wire wire casing comprises and longitudinally cuts the conduit that fixes for two parts, through a cutting ferrule structure open and place in this conduit, keep the branch line groove of certain interval with pipe inner wall; This minute the line groove cross section by one be shaped as regular polygon core and from core to around the identical partition of a plurality of shapes of radiation profiles setting constituted, maximum spacing between adjacent two partitions is not less than the diameter of institute's laying wires, the neighboring of each partition is one section arc on the same concentric circles, between the segmental arc of adjacent two neighborings that cut off an opening is arranged.

According to above design, conduit vertically cuts open and is to be fixed two halves by the cutting ferrule structure, and the branch line groove with a plurality of partitions is set in it.During wiring, many wires can be placed respectively between branch line groove two space between cutting off, during installation, the conduit lower tube half fixedly on the body of wall, is placed the branch line groove that has connected up in it, the conduit upper tube half is buckled to fix again to get final product.On the one hand,, got rid of and influence each other between original lead and disturb,, more short circuit phenomenon can not occur even overheated the blowing of lead can not caused other harness damage yet because every conduit is spaced from each other the independent cabling in ground; On the other hand, install simply, easy to maintenance; No longer include the trouble of poling during wiring, only need take the conduit upper tube half when breaking down apart and can overhaul.

Below in conjunction with accompanying drawing the utility model is further specified;

Fig. 1 is the profile of an embodiment of the utility model;

Fig. 2 is the profile of the branch line groove of another embodiment of the utility model.

Among Fig. 1, conduit vertically cuts open two parts for (can equity cut open also and can not reciprocityly cut open): upper tube half 1 and lower tube half 2.The cutting plane of upper tube half is provided with the draw-in groove 1a of vertical depression, and the corresponding card article 2b that is provided with vertical evagination, matches with the draw-in groove shape on the cutting plane of lower tube half, above-mentioned card article and draw-in groove overcome contact-making surface and mesh at the deformation force of radial direction and break away from engagement.(the cutting ferrule structure also can have other form or adopt the annex cutting ferrule to fix).Divide the line groove cross section to be shaped as regular polygon by one so that the core 3 of circle (special case of regular polygon when the limit number infinitely increases) and from core to around identical partition 4 formations of a plurality of (2-16) shape that are provided with of () radiation profiles on the plane in, maximum spacing between adjacent two partitions is not less than the diameter of institute's laying wires, all cut off spacing and can equate to be provided with, also can unequally be provided with, if zero line is thicker, a compatible with it partition spacing can be set separately.The neighboring of each partition is one section arc on the same concentric circles, promptly divide line groove to place in the conduit, keep certain interval with pipe inner wall, have one between the segmental arc of adjacent two neighborings that cut off for the opening of inserting lead, this aperture pitch is slightly less than the diameter of institute's laying wires, exert oneself a little when electric wire is inserted opening, opening slightly I guarantees that electric wire is unlikely and deviates from by gravity.Conduit and the plastics or the fibre reinforced composites that divide the line groove employing to have insulation, fire resistance are made, divide the core shape of line groove to be circle among Fig. 1, void shape between its adjacent two partitions is similar to a bottle, promptly by two evagination shapes that camber line encloses, the bottle neck of bottle is its opening, for inserting electric wire.Branch line groove shown in Fig. 2, its core are octagon, and partition is 4 shapes such as fan-shaped.

Claims

1, a kind of isolated suit electric wire wire casing is characterized in that, comprises longitudinally cutting the conduit that fixes for two parts, through a cutting ferrule structure open and placing in this conduit, keep the branch line groove of certain interval with pipe inner wall; This minute the line groove cross section by one be shaped as regular polygon core and from core to around the identical partition (4) of a plurality of shapes that is provided with of radiation profiles constituted, maximum spacing between adjacent two partitions is not less than the diameter of institute's laying wires, the neighboring of each partition is one section arc on the same concentric circles, between the segmental arc of adjacent two neighborings that cut off an opening is arranged.

2, electric wire wire casing according to claim 1 is characterized in that, the partition of described minute line groove is provided with in equidistant mode.

3, electric wire wire casing according to claim 1 and 2 is characterized in that, described partition is 2-16.

4, electric wire wire casing according to claim 3, it is characterized in that, the two-part cutting ferrule structure of described A/C is: the cutting plane of upper tube half (1) is provided with the draw-in groove (1a) of vertical depression, correspondingly on the cutting plane of lower tube half (2) be provided with the card article (2b) that vertical protrusion and draw-in groove shape match, described card article and draw-in groove overcome contact-making surface and mesh at the deformation force of conduit radius direction or break away from engagement.

5, electric wire wire casing according to claim 4 is characterized in that, the aperture pitch between the described adjacent two neighboring segmental arcs of cutting off is slightly less than the diameter of institute's laying wires.

6, electric wire wire casing according to claim 5 is characterized in that, the core shape of described minute line groove cross section is circle, and the void shape between its adjacent two partitions is similar to bottle.

7, electric wire wire casing according to claim 6 is characterized in that, described conduit and the plastics or the fibre reinforced composites that divide the line groove employing to have insulation, fire resistance are made.