CN2322292Y

CN2322292Y - Ground wire groove terminal box having separation device

Info

Publication number: CN2322292Y
Application number: CN 97227986
Authority: CN
Inventors: 陈玮
Original assignee: HONGHAIJI INDUSTRY Co Ltd SHENZHEN CITY
Current assignee: HONGHAIJI INDUSTRY Co Ltd SHENZHEN CITY
Priority date: 1997-10-05
Filing date: 1997-10-05
Publication date: 1999-06-02
Anticipated expiration: 2007-10-05

Abstract

The utility model relates to a ground wire groove terminal box with a separation device. The utility model is composed of a wire trough 1 and a connection box, wherein, the connection box is composed of a copper cover 2, a cover plate 3, a bottom board 4, a plurality of joint bodies 5 and a separation device, wherein, the cover plate 3 and the bottom board 4 are connected to form a box body through the joint bodies 5, and the cover plate 3, the bottom board 4 and joint bodies 5 are in flexible connection; the separation device is composed of two separation plates 8 which are arranged between the cover plate 3 and the bottom board 4. Therefore, the utility model can not only prevent a poor electricity line from being interfered by a strong electricity line and is liable in distinguishing the line direction but also facilitate quick wire distribution and maintenance, and the utility model has the advantages of simple structure and light weight and can meet different construction needs.

Description

The ground wire casing terminal box that contains separating device

The utility model relates to a kind of terminal box, particularly a kind of ground wire casing terminal box that contains separating device.

The mode of connection commonly used at present is usually with height line ball separate configuration cabling, connect corresponding combined socket and switch respectively by transmission line, because the voltage phase difference of forceful electric power (illumination, air-conditioning etc.) and light current (phone, computer etc.) circuit is big, and cause weak electric signal to be subjected to the electromagnetic interference of forceful electric power circuit easily to avoid.But because the development of comprehensive wiring, and the employing of ground wire casing, produced the needs of strong and weak electricity being walked together (centralized configuration).And that existing terminal box and separating device exist weight is big, lacks to adjust uneven device, uses shortcomings such as inconvenience, and existing separating device is generally a plate, can only the both direction cabling, and circuit can not commutate.

The purpose of this utility model provides a kind of ground wire casing terminal box that contains separating device, with the strong and weak electricity circuit in two wire casings that connect separately, avoids interference on the one hand, also help the intersection of circuit, multi-direction commutation on the one hand, improved the adaptability of construction, simple in structure, and in light weight.

To achieve these goals, the ground wire casing terminal box that contains separating device of the present utility model is made up of wire casing 1 and terminal box, terminal box is made up of copper lid 2, cover plate 3, base plate 4, several conjugants 5 and separating device, there is a cylinder 7 and copper lid 2 to be connected on the cover plate 3 by internal thread, there is a circular hole position corresponding to cylinder 7 on the cover plate 3, cover plate 3 is fixed together with cylinder 7, and several screws 6 are arranged on the position corresponding to wire casing 1 on the cover plate 3; Cover plate 3, base plate 4 connect to form a box body by conjugant 5, are connected to flexible connection between them; Separating device is made up of two demarcation strips 8, places the space between cover plate 3 and the base plate 4; Support body 9 quadrates of demarcation strip 8, border body 10 raises up at an angle with support body 9, border body 11 has a down dip at an angle with support body 9, border body 12 is also vertical with it above support body 9, border body 13 is also vertical with it below support body 9, two demarcation strips 8 link together by border body 12, and demarcation strip 8 is by being clamped in the box body with border body 10,11 contacted wire casings 1.

There are four to adjust bolt 14 on four angles of described base plate 4, in order to adjust uneven position.

All be connected between described cover plate 3 and conjugant 5, base plate 4 and the conjugant 5 with screw 15.

Connect for bolt between the border body 12 of described two demarcation strips 8.

The utility model is when distribution, the strong and weak circuit that from wire casing, enters, enter the space, upper and lower part of support body respectively, prevent that not only the forceful electric power circuit from producing interference to the light current circuit, also helps the intersection of circuit, multi-direction commutation on the other hand, be easy to differentiate circuit, help quick distribution and maintenance, and simple in structure, in light weight, be equipped with the adjustment screw, terminal box is uneven adjustable during construction, can satisfy different construction needs.

Illustrate in further detail below in conjunction with drawings and Examples:

Fig. 1 is a stereogram of the present utility model;

Fig. 2 is the stereogram of base plate 4 of the present utility model and separating device;

Fig. 3 is the user mode figure of Fig. 2.

The ground wire casing terminal box that contains separating device of the present utility model is made up of wire casing 1 and terminal box, and terminal box is made up of copper lid 2, cover plate 3, base plate 4, several conjugants 5 and separating device; Have a cylinder 7 and copper lid 2 to be connected by internal thread on the cover plate 3, there is a circular hole position corresponding to cylinder 7 on the cover plate 3, and cover plate 3 and cylinder 7 are fixed together, cover plate 3 and cylinder 7 are embedded under the concrete, copper lid 2 bassets, and when maintenance and inspection circuit, only need turn on copper lid 2 and get final product; Several screws 6 are arranged on the position corresponding to wire casing 1 on the cover plate 3, and wire casing 1 inserts in the terminal box, is screwed into bolt in the screw 6 wire casing 1 is pressed in the terminal box; Cover plate 3, base plate 4 connect to form a box body by conjugant 5, all are connected with screw 15 between cover plate 3 and conjugant 5, base plate 4 and the conjugant 5; Separating device is made up of two demarcation strips 8, places the space between cover plate 3 and the base plate 4; Support body 9 quadrates of demarcation strip 8, border body 10 raises up at an angle with support body 9, border body 11 has a down dip at an angle with support body 9, border body 12 is also vertical with it above support body 9, border body 13 is also vertical with it below support body 9, two demarcation strips 8 connect by border body 12 usefulness bolts, and demarcation strip 8 is by being clamped in the box body with border body 10,11 contacted wire casings 1.

There are four to adjust bolt 14 on four angles of base plate 4, in order to adjust uneven position.

3 as seen with reference to the accompanying drawings: for example circuit 16 is the forceful electric power circuit, circuit 17 is the light current circuit, forceful electric power circuit 16 is from corresponding wire casing 1 input, above a demarcation strip 8, pass through respectively in intersection commutation place, pass through from the below of another demarcation strip 8, again from 1 output of corresponding wire casing, the distribution commutation of light current circuit 17 is with forceful electric power circuit 16, thereby reaches multi-direction commutation, isolate the effect that prevents electromagnetic interference.

Claims

1, a kind of ground wire casing terminal box that contains separating device, it is made up of wire casing (1) and terminal box, terminal box is by copper lid (2), cover plate (3), base plate (4), several conjugants (5) and separating device are formed, there is a cylinder (7) to be connected by internal thread on the cover plate (3) with copper lid (2), there is a circular hole position that cover plate (3) is gone up corresponding to cylinder (7), cover plate (3) is fixed together with cylinder (7), cover plate (3) upward has several screws (6) on the position corresponding to wire casing (1), it is characterized in that: cover plate (3), base plate (4) connects to form a box body by conjugant (5), is connected to flexible connection between them; Separating device is made up of two demarcation strips (8), and separating device places the space between cover plate (3) and the base plate (4); Support body (9) quadrate of demarcation strip (8), border body (10) raises up at an angle with support body (9), border body (11) has a down dip at an angle with support body (9), border body (12) is in support body (9) top and vertical with it, border body (13) is in support body (9) below and vertical with it, two demarcation strips (8) are linked together by border body (12), and demarcation strip (8) is by being clamped in the box body with border body (10), (11) contacted wire casing (1).

2, the ground wire casing terminal box that contains separating device according to claim 1 is characterized in that having four on four angles of described base plate (4) adjusts bolts (14), in order to adjust uneven position.

3, the ground wire casing terminal box that contains separating device according to claim 1 is characterized in that all using screw (15) to be connected between described cover plate (3) and conjugant (5), base plate (4) and the conjugant (5).

4, the ground wire casing terminal box that contains separating device according to claim 1 is characterized in that between the border body (12) of described two demarcation strips (8) being that bolt connects.