CN201838944U

CN201838944U - Indoor wiring device

Info

Publication number: CN201838944U
Application number: CN2010205455246U
Authority: CN
Inventors: 张宏珊
Original assignee: KUNMING HAPPY HOME INTERIOR DECORATION ENGINEERING Co Ltd
Current assignee: KUNMING HAPPY HOME INTERIOR DECORATION ENGINEERING Co Ltd
Priority date: 2010-09-28
Filing date: 2010-09-28
Publication date: 2011-05-18
Anticipated expiration: 2020-09-28

Abstract

The utility model relates to an indoor wiring device, which solves the problems of high cost and great damage to a wall in mounting of an existing wiring device. Each wire positioned in a sleeve is connected with a case, the side wall of the case is provided with one row or two rows of blind holes, the blind holes after being punched through are connected with sockets, the sleeves and the wires are connected with the case through inner holes of the sockets, the case includes a square branching case and a square junction box, four side walls of the square branching case are respectively provided with a row of blind holes having axial centers in a same plane, the height of the case is within 2cm, opposite corners of a bottom board in the case are respectively provided with a screw fixing blind hole, the walls of the square junction box is provided with one row or two rows of blind holes, the upper blind holes are arranged on the wall at least 2cm below the end face of a box body of the square junction box, the number of the blind holes of the square junction box is 12, each of the two opposite walls has four bind holes, each of the other two opposite walls has two blind holes, and each sleeve is provided with a tube clamp.

Description

Indoor termination

Technical field:

This practicality is new relevant with the indoor termination that contains junction box and terminal box.

Background technology:

Four through holes are arranged on each wall of the junction box of existing indoor termination and terminal box, monolithic molding is arranged on the through hole, the bell and spigot that is connected as a single entity, all on same horizontal plane, the height of box body is greater than 2cm at all centers, hole.The integrative-structure of box body and bell and spigot takes up room greatly, and no hole and bell and spigot cause waste, and box body can not be sealed.The box body height is greater than 2cm, and the position in hole is laid the groove of sleeve pipe and dug deeply and big at box wall middle part, and big to the damage of body of wall, workload is big.Pipe clamp has only the upper surface that counter sink is arranged, and has only a kind of fixed form, and saddle slot cross-section circular arc is semicircle, and fixed sleeving weak effect, fixed screw holes are circular hole, and inconvenience is installed to regulate the screw difficulty is installed.

The utility model content:

The purpose of this utility model provides a kind of simple in structure, and is with low cost, easy construction, and applicability is strong, saves the indoor termination of material and installing space.

The utility model is achieved in that

The indoor termination of the utility model, every lead is positioned at a sleeve pipe and is connected with box body, box side wall is provided with a row or two row's blind holes, be connected with the socket joint head after the blind hole break-through, sleeve pipe is connected with box body by socket joint head endoporus with lead, box body is square junction box and square terminal box, four sidewalls of square junction box have its axle center of row in conplane blind hole, the box body height is in 2cm, respectively there is a screw blind hole at place, box inner bottom plating diagonal angle, square terminal box wall has a row or two row's blind holes, its upper strata blind hole is positioned on the wall of the following 2cm of box body end face, and the upper strata blind hole of square terminal box is 12, and two relative walls respectively have 4, two relative walls respectively have 2 in addition, and pipe clamp is arranged on the sleeve pipe.

Described square terminal box has two kinds, and a kind of wall has a round, and the aperture that two holes are arranged on the wall is greater than the aperture that four holes are arranged on the wall, and alternative wall has two row's blind holes, and the every wall of lower floor's blind hole has four, and all blind hole apertures are identical.

Described pipe clamp is three saddles or two saddle type cards, and there is the circular arc greater than semicircle in the draw-in groove cross section, and the through hole cross section that installs and fixes bolt is for oval, and the through hole upper and lower side has the countersunk head groove of set bolt, and pipe clamp is installed as draw-in groove upwards or/and draw-in groove is downward.

Sleeve pipe is connected with the isometrical bell and spigot of footpath branch joint, and the reducing bell and spigot of reducing branch joint is connected with the distribution box of registering one's residence.

Junction box of the present utility model and junction box body need not carry cover plate, can directly set up switch panel, socket panel.The reservation blind hole is many, is convenient to select for use.Blind hole is reserved near metope in the upper strata, guarantees to carry out being connected of lead and sleeve pipe in the thick cement mortar of body of wall 2cm, does not generally damage the main body of wall.Bell and spigot separates with blind hole, is convenient to select, and can reduce cost and take up room, and pipe clamp groove fixed sleeving is effective, has multiple mounting means selective, and it is easy that screw is installed.To the register one's residence three-way pipe of sleeve pipe of reducing branch joint becomes the single line single tube, and removable during construction to dismantle threading easy to use.The utility model is simple in structure, saves material and installing space, and easy construction has the flexibility and the diversity of use, has reduced the damage to body of wall.

Description of drawings:

Fig. 1 is the utility model overall construction drawing.

Fig. 2 is the junction box structure chart.

Fig. 3 is one of junction box structure figure.

Fig. 4 is two of junction box structure figure.

Fig. 5 is three of junction box structure figure.

Fig. 6 is one of pipe clamp structure chart.

Fig. 7 is two of a pipe clamp structure chart.

Fig. 8 is the upward view of Fig. 7.

Fig. 9 is socket joint header structure figure.

Figure 10 is the straight joint structure chart.

Figure 11 is the reducing branch joint.

Embodiment:

Drop cable 1 is connected with the large diameter hole of reducing junction box 10, and reducing terminal box small diameter bore is connected with 3 sleeve pipes 2 by the socket joint head, in each sleeve pipe 2 lead is arranged.Single barrel card 14, two barrel cards 7 after three-flute pipe clamp 3, straight joint 4, combination three-flute pipe clamp 5, the cutting are arranged on the sleeve pipe 2.Sleeve pipe is connected with 38 type concealed installation terminal boxes 8 with lead.

Register one's residence distribution box 13 of power supply is connected with light switch 50 type concealed installation terminal boxes 9 by reducing branch joint 12, sleeve pipe on one sidewall of terminal box 9 is connected with lamp line junction box 11 with lead, sleeve pipe on one sidewall is connected with socket 38 type concealed installation terminal boxes 8 with lead, and the sleeve pipe on the sidewall is connected with socket 50 type concealed installation terminal boxes 9.

Claims

1. indoor termination, every lead is positioned at a sleeve pipe and is connected with box body, it is characterized in that box side wall is provided with a row or two row's blind holes, be connected with the socket joint head after the blind hole break-through, sleeve pipe is connected with box body by socket joint head endoporus with lead, box body is square junction box and square terminal box, four sidewalls of square junction box respectively have its axle center of row in conplane blind hole, the box body height is in 2cm, respectively there is a screw blind hole at place, box inner bottom plating diagonal angle, square terminal box wall has a row or two row's blind holes, its upper strata blind hole is positioned on the wall of the following 2cm of box body end face, and the upper strata blind hole of square terminal box is 12, and two relative walls respectively have 4, two relative walls respectively have 2 in addition, and pipe clamp is arranged on the sleeve pipe.

2. device according to claim 1 is characterized in that described square terminal box has two kinds, and a kind of wall has a round, the aperture that two holes are arranged on the wall is greater than the aperture that four holes are arranged on the wall, alternative wall has two row's blind holes, and the every wall of lower floor's blind hole has four, and all blind hole apertures are identical.

3. device according to claim 1, it is characterized in that described pipe clamp is three saddles or two saddle type cards, there is the circular arc greater than semicircle in the draw-in groove cross section, the through hole cross section that installs and fixes bolt is for oval, the through hole upper and lower side has the countersunk head groove of set bolt, and pipe clamp is installed as draw-in groove upwards or/and draw-in groove is downward.

4. device according to claim 1 is characterized in that sleeve pipe is connected with the isometrical bell and spigot of footpath branch joint, and the reducing bell and spigot of reducing branch joint is connected with the distribution box of registering one's residence.